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GOST 1639-78

GOST 1639-78

GOST 1639−2009. Scrap and wastes of nonferrous metals and alloys. General specifications

GOST 1639−2009

Group В57

INTERSTATE STANDARD

SCRAP AND WASTES OF NONFERROUS METALS AND ALLOYS

General specifications

Non-ferrous metals and alloys scrap and waste. General specifications

ISS 77.120.01
GST 17 8110

Date of introduction 2011−01−01


Preface

Goals, basic principles and main procedure of works on interstate standardization have been established in GOST 1.0−92 «interstate standardization system. Basic provisions» and GOST 1.2−2009 «interstate standardization system. Interstate standards, rules and recommendations on interstate standardization. The procedure of development, adoption, application, renewal and cancellation"

Data on standard

1 DEVELOPED by the Technical Committee for standardization of Ukraine TC 11 «non-ferrous metals and alloys», Donetsk state scientific-research and project Institute of non-ferrous metals

2 MADE by the Gospotrebstandart of Ukraine

3 ACCEPTED by the Interstate Council for standardization, Metrology and certification (minutes N 35 dated June 11, 2009)

The standard was accepted by voting:

Short name of the country on MK (ISO 3166) 004−97
Country code
by MK (ISO 3166) 004−97
Abbreviated name of the national authority for standardization
Azerbaijan
AZ Azstandart
Armenia
AM Ministry Of Economy Of The Republic Of Armenia
Kazakhstan
KZ Gosstandart Of The Republic Of Kazakhstan
Kyrgyzstan
KG Kyrgyzstandard
Moldova
MD Moldova-Standard
Russian Federation EN Federal Agency on technical regulation and Metrology
Tajikistan
TJ Tajikstandart
Uzbekistan
UZ Uzstandard
Ukraine
UA Derzhspozhyvstandart Of Ukraine

4 by Order of the Federal Agency for technical regulation and Metrology of 9 July 2010 N 175th St interstate standard GOST 1639−2009 introduced as a national standard of the Russian Federation from January 1, 2011

5 REPLACE GOST 1639−93


Information about introduction in action (termination) of this standard is published in the index «National standards».

Information about the amendments to this standard is published in the index «National standards», and the text changes — in the information sign «National standards». In case of revision or cancellation of this standard the appropriate information will be published in the information index «National standards»

1 Scope


This standard applies to scrap and wastes of nonferrous metals and alloys, designed for further mechanical and metallurgical processing.

Safety requirements and environmental protection set out in sections 8 and 9 respectively.

2 Normative references


This standard uses the regulatory references to the following international standards:

GOST 8.010−99* State system for ensuring the uniformity of measurements. The techniques of measurements. The main provisions of the
_______________
* On the territory of the Russian Federation the document is not valid. Valid GOST R 8.563−2009, here and hereafter. — Note the manufacturer’s database.

GOST 12.1.004−91 System safety standards. Fire safety. General requirements

GOST 12.1.005−88 standards System of labor safety. General hygiene requirements for working zone air

GOST 12.1.007−76 System of standards of occupational safety. Harmful substances. Classification and General safety requirements

GOST 12.1.010−76 System of standards of occupational safety. No danger of explosion. General requirements

GOST 12.1.016−79 System of standards of occupational safety. The air of the working area. Requirements for measurement techniques of concentrations of harmful substances

GOST 12.2.007.0−75 System safety standards. Products electrical. General safety requirements

GOST 12.2.007.1−75 System safety standards. Rotating electrical machines. Safety requirements

GOST 12.2.007.2−75 System safety standards. Power transformers and reactors electrical. Safety requirements

GOST 12.2.007.3−75 System safety standards. Electrical devices for voltages above 1000 V. safety Requirements

GOST 12.2.007.4−96* the System of occupational safety standards. Cabinets unsealed complete distribution devices and complete transformer substations. Safety requirements
_______________
* On the territory of the Russian Federation GOST 12.2.007.4−75.


GOST 12.2.007.5−75 power Capacitors. Install the condenser. Safety requirements

GOST 12.2.007.6−93* the System of occupational safety standards. Electrical apparatus for switching voltage up to 1000 V. safety Requirements
_______________
* On the territory of the Russian Federation GOST 12.2.007.6−75.

GOST 12.2.007.8−75 System safety standards. The device welding and for plasma processing. Safety requirements

GOST 12.2.007.9−93 (IEC 519−1-84) Security electrothermal equipment. Part 1. General requirements

GOST 12.2.007.10−87 standards System of labor safety. Installations, generators and induction heaters for electrothermics, plant and ultrasonic generators. Safety requirements

GOST 12.2.007.11−75 System safety standards. Converters of electric power semiconductor. Safety requirements

GOST 12.2.007.12−88 standards System of labor safety. The current sources of the chemical. Safety requirements

GOST 12.2.007.13−2000 System of standards of occupational safety. Electric lamps. Safety requirements

GOST 12.2.007.14−75 System safety standards. Cables and cable fittings. Safety requirements

GOST 12.3.009−76 System of standards of occupational safety. The work of loading and unloading. General safety requirements

GOST 12.4.004−74 gas filtering Respirators RPG-67. Specifications

12.4.009 GOST-83 System of standards of occupational safety. Fire fighting equipment for protection of objects. Principal. The accommodation and service

GOST 12.4.010−75 System safety standards. Personal protective equipment. Mittens special. Specifications

GOST 12.4.013−85* the System of occupational safety standards. Glasses protective. General specifications
_______________
* On the territory of the Russian Federation GOST R 12.4.013−97**.
** In the territory of the Russian Federation the document is not valid. Valid GOST R 12.4.230.1−2007, here and hereafter. — Note the manufacturer’s database.


GOST 12.4.021−75 System safety standards. System ventilation. General requirements

GOST 12.4.026−76* the System of occupational safety standards. Colors signaling and safety signs
_______________
* On the territory of the Russian Federation GOST R 12.4.026−2001.


GOST 12.4.028−76 System of standards of occupational safety. Respirators SB-1 «Petal». Specifications

GOST 12.4.029−76 special Aprons. Specifications

GOST 12.4.068−79 System of standards of occupational safety. PPE dermatological. Classification and General requirements

GOST 17.2.3.02−78 Protection of nature. Atmosphere. Rules for establishing permissible emissions of harmful substances by industrial enterprises

GOST 17.4.2.01−81 nature Protection. Soil. Nomenclature of sanitary indicators

GOST 166−89 (ISO 3599−76) Calipers. Specifications

GOST 427−75 Rulers measuring metal. Specifications

GOST 2171−90 Parts, products, semi-finished products and billets of non-ferrous metals and alloys. Marking stamps

GOST 2226−88 (ISO 6590−1-83, ISO 7023−83) paper Bags. Specifications
_______________
* On the territory of the Russian Federation the document is not valid. Valid GOST R 53361−2009, here and hereafter. — Note the manufacturer’s database.

GOST 2228−81 Paper sack. Specifications

GOST 2874−82* drinking Water. Hygienic requirements and quality control
_______________
* On the territory of the Russian Federation GOST R 51232.


GOST 2991−85 wooden disposable Boxes for loads up to 500 kg. General specifications

GOST 4388−72 drinking Water. Methods for determination of mass concentration of copper

GOST 4658−73 Mercury. Specifications

GOST 5044−79 thin-walled steel Drums for chemical products. Specifications

GOST 5272−68 Corrosion of metals. Terms

GOST 5959−80 Boxes made of wood-based panels for non-separable loads weighing up to 200 kg. General specifications

GOST 6128−81 metal Banks for chemical products. Specifications

GOST 6247−79 steel welded Barrels with hoops of skiing on the body. Specifications

GOST 6309−93 sewing thread of cotton and synthetic. Specifications

GOST 7502−98 metallic measuring tape. Specifications

GOST 8777−80 wooden Barrels and flood shaturnyi. Specifications

GOST 10354−82 polyethylene Film. Specifications

GOST 10396−84 crepe cable Paper. Specifications

GOST 14192−96 Marking of cargo

GOST 16511−86 wooden Boxes for products of electrotechnical industry. Specifications

GOST 17366−80 steel welded thick-walled Barrels for chemical products. Specifications

GOST 17811−78 polyethylene Bags for chemical products. Specifications

GOST 18165−89 drinking Water. Method for the determination of the mass concentration of aluminium

GOST 18293−72 drinking Water. Methods of determination of lead, zinc, silver

GOST 18308−72 drinking Water. Method for the determination of molybdenum content

GOST 18477−79 Containers are universal. The types, basic parameters and dimensions

GOST 18978−73 Scrap and wastes of nonferrous metals and alloys. Terms and definitions

GOST 19433−88 dangerous Cargo. Classification and marking

GOST 21130−75 electrical Products. Clamps earthing and grounding. The design and dimensions

GOST 21575−91 Boxes made of corrugated cardboard for fluorescent lamps. Specifications

GOST 24634−81 wooden Boxes for products delivered for export. General specifications

GOST 26653−90 Preparation of General cargoes for transportation. General requirements

GOST 28053−89 Shavings of non-ferrous metals and alloys. Methods of sampling, sample preparation and test methods

GOST 28192−89 Wastes of nonferrous metals and alloys. Methods of sampling, sample preparation and test methods

GOST 29250−91 Fabric linen and semi-rough. Specifications

GOST 29329−92* platform Scales for static weighing. General technical requirements
_______________
* On the territory of the Russian Federation GOST R 53228−2008 «Scales non-automatic actions. Part 1. Metrological and technical requirements. Testing»: from 01.01.2010 — in part newly developed and modernized scales; from 01.01.2013 — weights, designed to 01.01.2010.


Note — When using this standard appropriate to test the effect of reference standards for the sign «National standards» drawn up as of January 1 of the current year and related information signs, published in the current year. If the reference standard is replaced (changed), when using this standard should be guided by replacing (amended) standard. If the reference standard is cancelled without replacement, then the situation in which the given link applies to the extent that does not affect this link.

3 Terms and definitions


This standard applies the terminology according to GOST 5272, GOST 18978, as well as the following terms with respective definitions:

3.1 scrap (secondary raw material, scrap): Scrap and wastes of nonferrous metals and alloys.

3.1.1 production waste (new scrap): Wastes generated from the manufacture of products from nonferrous metals and alloys, as well as unrecoverable scrap arises during the production process.

3.1.2 scrap (old scrap): products of non-ferrous metals and alloys that have become unsuitable or lost operational value.

3.2 scrap for direct melting: Metal product (finished product) with the level of impurities that do not interfere with its use for direct remelting of the prior mechanical processing (e.g., packaging, grinding, crushing) or without it.

3.3 material that does not contain… (substance): a Material in which the maximum amount of the contained substance does not exceed, wt.%:

— 0,005 — metal impurities;

— 0,2 — for moisture;

— 0,05 — for non-metallic impurities.

3.4 net material: the Material for which it is well established that it does not contain foreign substances (e.g. paper, dirt, liquid, grease lubricating oil, plastic). Cm. the definitions of «material that does not contain …» (3.3) and «foreign substances» (3.6).

3.5 shiny material: Material which neither purposely nor inadvertently has not been subjected to any process, which formed the cover (refer to 3.7) (for example, oxidation or other surface changes, which were formed due to the interaction with the environment and/or changes that resulted from the operation of the content).

3.6 foreign material: metallic or non-Metallic materials, including free iron, which do not fall within the specifications of this standard.

3.7 covered material: the Material having a thin metallic or non-metallic layer which is caused in any way. For example, a material, plated with aluminum, lead, chromium, Nickel, tin, etc., or material coated with paint, varnish, plastic etc.

3.8 free (unbound) iron: Magnetic or non-magnetic materials containing iron (e.g. steel, cast iron).

3.9 moisture: Any liquid (single or multiphase), which falls in the metal scrap during its collection and storage, and also when he delivered to the place of processing and use.

3.10 impurities: Metals or non-metals present in the metal, but not intentionally added to, or deducted them.

3.11 contamination: the Presence of mechanical impurities in the scrap and waste of non-ferrous metals and alloys.

Notes

1 Examples of mechanical impurities are free items, prodelki or parts of them, pieces of ferrous metals, construction, refractory, insulating and packaging materials, land, oil, moisture, paint, tar, etc.

2 the Presence in some types of scrap and waste other non-ferrous metals and alloys, different from the base metal, is plugged.

3.12 batch: Scrap and wastes of nonferrous metals and alloys of the same species, which are shipped in one vehicle or in one package and be accompanied by the documents:

a) the document about quality (passport);

b) a certificate of the radiation and explosion safety;

C) document on decontamination (if necessary);

g) a document on the disposal of harmful chemicals (if necessary).

3.12.1 inspection party: the Party or part of the party, representing all the scrap metal in the party that is provided to the buyer for inspection (in the case of absence of normative documents is determined by agreement of the parties).

3.13 representative sample: a Sample that fully represents all the scrap metal in the inspection of the party.

3.14 net weight: Weight excluding dockage.

3.15 metal content: net Weight of metal in percentage, which is calculated after determining the mass difference of a representative sample and the mass of all foreign substances and impurities present in it, including moisture.

3.16 metallurgical metal recovery: the Amount of metal or alloy in percent extracted by smelting charge materials.

3.17 hartsink: Alloys based on zinc, used in the printing industry for casting stereotypes, fonts, etc.

3.18 cutting: Waste generated from the separation of raw materials or parts from a sheet material or core material.

3.19 drosses (releases): Solid compounds of non-ferrous metals generated during melting and refining, float to the melt surface and removed by mechanical means.

3.20 metallurgical slag: the Molten or solid material of variable composition that covers the surface of the liquid product during the metallurgical process (obtained by melting the mixture, processing of melted intermediate products and metal refining) and consists of gangue, flux, fuel ash, sulfides and metal oxides, products of interaction between processed materials and lining of melting units.

3.21 Stein: Intermediate or a byproduct of nonferrous metallurgy, an alloy of variable chemical composition, formed by the sulphides of the metals.

3.22 the slurry of Fine precipitate of insoluble impurities formed during the sedimentation and filtration of solutions of non-ferrous metals and other industrial processes non-ferrous metallurgy.

3.23 scrap mixed: Mixed types of scrap metal, which does not meet the technical requirements of this standard.

4 Marking


The designation of products that meet this standard should include:

— the name (scrap).

— the designation of this standard (GOST 1639);

— the designation of scrap and waste (table 2−18);

— grade designation or numbering stamps alloy (point in case, if the delivery of scrap and waste of brand specific alloy agreed between the consumer and the supplier).

Example of symbolic designation of scrap metal, which corresponds to the «Copper 1» (copper wire net without coating), the present standard, marks M00:

Scrap — GOST 1639 — Copper 1 — M00

5 Information which the customer provides to the supplier upon request and (or) ordering


The customer must provide the following information when prompted and (or) the order so that the supplier can deliver the appropriate material:

a) the number of scrap metal that you want (weight);

b) the name (scrap).

a) designation of this standard (GOST 1639);

g) the designation of scrap and waste (table 2−18);

d) grade or number designation grade alloy, if you need a supply of scrap and waste of particular type of alloy.

Examples

1 Information that you provide when requesting or ordering 10 tons of scrap metal, corresponding to GOST 1639, referring to the «Copper 1»:

10 t — Scrap — GOST 1639 — Copper 1.

2 Information that you provide when requesting or ordering 20 tons of scrap metal, corresponding to GOST 1639, referring to the «Bronze 5», Marche BRB 2:

20 t — Scrap — GOST 1639 — Bronze 5 — Brb2.

6 Supply contract

6.1 Unless otherwise agreed between the consumer and the supplier, the allowable deviation of the batch weight to be supplied under the contract shall not exceed the values given in table 1.


Table 1

The mass of the party specified in the contract, kg Permissible deviation of the mass party
Up to 10000
Not more than 1 mass%.
From 10000 to 300000 incl.
Not more than 1 mass%.
SV.300000
Not more than 3000 kg

6.2 If the consumer wants to supply scrap and waste of particular type of alloy, it should be stipulated in the contract.

6.3 the quality of the scrap is determined on a representative sample, unless otherwise specified in the contract.

7 Technical requirements

7.1 Classification

7.1.1 the Scrap and wastes of nonferrous metals and alloys klassificeret names of the respective metals and alloys.

7.1.2 Scrap and waste characteristics and quality indicators are divided into types.

The form of scrap and wastes characterized by the nature of his education, physical condition (waste pieces, chips, pasta, etc.), overall dimensions, size and mass of different elements and chemical composition of the debris.

7.1.3 Scrap and waste must comply with the requirements set for the species listed in tables 2−18.

7.1.4 Scrap and waste may differ in dimensions from those specified in tables 2−18, if it is agreed between the supplier and the consumer.

7.1.5 Alloys, which were not included in the established species belong to the mind, to which they fit the content of the main components and impurities.

7.1.6 Scrap and wastes of nonferrous metals and alloys in the form of parts and pieces, covered with a galvanic coating (chrome, Nickel-plated kadmirovannyh, etc.) by agreement of the parties klassificeret for the same species and similar articles and pieces without metal coating. The view of the precious metals is carried out in accordance with the documentation approved in the established order.

7.2 Main indicators and characteristics



Table 2 — waste and Scrap of aluminium and its alloys

The form of scrap metal
Feature Figure The norm
Aluminium 1 (Tablet)*

Clean waste from unalloyed aluminium from the production of rolled profiles, tubes, sheets, strips, etc. Clean printing scrap.


The series 1000.


Brand: A85, A8, A7, A7E, A6, A5, A0, AD00 (1070А), AD0 (1050А), AD1, AD (1200), etc.

Contains no iron, paper, plastic, ink, oil, grease, paint, synthetic materials.
Metal content, % wt., not less than
98
Contamination, % wt., no more
2
Thickness, mm, not less
1
Pack size, pack, pile, mm, not more
400x400x700
The chemical composition of representative samples, % wt.:
aluminum, not less than
98
silicon, not more than
0,25
iron, not more
0,4
manganese, not more than
0,5
copper, no more
0,05
magnesium, not more
0,05
zinc, not more
0,07
titanium, not more than
0,05
Aluminum 2 (Talon)*

Scrap of non-alloy aluminum — electrical products — wire, bare conductor of cables and cords, tires switchgear, transformers, rectifiers.


The series 1000.


Brand: A85, A8, A7, A7E, A6, A5, A0, AD00 (1070А), AD0 (1050А), AD1, AD (1200), etc.

Without the presence of a thin wire, wire grids, iron, insulation and other material.
Metal content, % wt., not less than
98
Contamination, % wt., no more
2
Pack size, pack, pile, mm, not more
400x400x700
Bay dimensions, mm, not more
400x700
The sizes of pieces in one dimension, mm, not more
1000
The packaged material is supplied by agreement of the parties.
The chemical composition of representative samples, % wt.:
aluminum, not less than
98
silicon, not more than
0,25
iron, not more
0,4
manganese, not more than
0,05
copper, no more
0,05
magnesium, not more
0,05
zinc, not more
0,07
titanium, not more than
0,07
Aluminium 3 (Taboo)*

Pure waste of deformable aluminum alloys with low copper content in the form of sheets, trim profiles.


The 6000 series.

Brand: AD31 (6063), AD33 (6061), AD35 (6082), etc., and stamps: D12, Amg1 (5005), MM (3005), AMC (3003 AI) AB, А154

Without the presence of a thin wire, wire grids, and facing and coated layer of iron, dirt, and other material.
Metal content, % wt., not less than
98
Contamination, % wt., no more
2
including grease and oil
1
New scrap cans comes by agreement of the parties.
The chemical composition of representative samples, % wt.:
aluminum, not less than
94
silicon, not more than
1,2
iron, not more
0,7
manganese, not more than
1,5
copper, no more
0,5
magnesium, not more
1,3
chrome, not more
0,35
zinc, not more
0,25
titanium, not more than
0,1
4 Aluminium (Taint Tabor, Talekt)*

Scrap of wrought aluminium alloys with low content of copper: consumer goods — kitchen utensils, sports equipment, furniture, structural elements — roofing material, cladding of houses, window frames, walls, escalators.

The 6000 series.


Brand: AD31 (6063), AD33 (6061), AD35 (6082), D12, etc., brands: Amg1 (5005), MM (3005), AMC (3003 AI) AB, А154

Metal content, % wt., not less than 97
Contamination, % wt., no more
3
including:
iron
2
oil
1
The maintenance of painted cladding and awnings, % mass., no more
10
The sizes of pieces in one dimension, mm, not more
1000
Without the presence of blinds, foil, wire, food molds, airplane sheet, bottle caps, plastic, dirt, etc.
The chemical composition of representative samples, % wt.:
aluminum, not less than
94
silicon, not more than
1,2
iron, not more
0,7
manganese, not more than
1,5
copper, no more
0,5
magnesium, not more
1,3
chrome, not more
0,35
zinc, not more
0,25
titanium, not more than
0,1
Aluminium 5 (Terse)*

The scrap foil from unalloyed aluminium food foil, packing tape.


The series 1000.


Brand: A85, A8, A7, A6, A5, AD00 (1070А), AD0 (1050А), AD1, etc.

Metallurgical metal recovery, wt.%, not less than 87
Contamination, % wt., no more
3
Thickness, mm, not more
1
Without iron, anodized capacitor foil, paper, plastic and other materials.
Scrap, which does not meet the requirements of this kind, comes by agreement with the consumer.
Hydraulically-pressed material is supplied by agreement with the consumer.
The chemical composition of representative samples, % wt.:
aluminum, not less than
96
iron, not more
0,4
manganese, not more than
0,05
copper, no more
0,05
magnesium, not more
0,05
chrome, not more
0,01
zinc, not more
0,1
titanium, not more than
0,15
Aluminum 6

Waste wrought aluminum alloys with low zinc content and a high content of copper: wire, sheets, strips, etc.


The 2000 series.


Brands: D1 (2017), D18 (2117), D19, B65, AK6, AK8 (2014), etc.

Metal content, % wt., not less than 98
Contamination, % wt., no more
2
Without free iron.
The chemical composition of representative samples, % wt.:
aluminum, not less than
89
silicon, not more than
1,2
iron, not more
0,7
manganese, not more than
1,0
copper, no more
5,0
magnesium, not more
2,3
chrome, not more
0,1
zinc, not more
0,3
Aluminium 7 (Tabor)*

Aircraft scrap of wrought aluminium alloys with low zinc content: the chassis, the blades of the propellers, a frames, panels, trim, wings and fuselage of the aircraft.


The 2000 series.


Brands: D1 (2017), D16 (2024), D18 (2117), D19, B65, AK6, AK8 (2014), etc.

Metal content, % wt., not less than Ninety seven
including zinc, not more
0,5
Contamination, % wt., no more
3
including iron
2
Scrap, which does not meet the requirements of this kind, is supplied by agreement between customer and supplier.
The chemical composition of representative samples, % wt.:
aluminum, not less than
88
silicon, not more than
1,2
iron, not more
0,7
manganese, not more than
1,0
copper, no more
5,0
magnesium, not more
2,3
chrome, not more
0,1
zinc, not more
0,5
titanium, not more than
0,1
Aluminium 8

Waste aluminum rolling and casting with a high content of magnesium.

Series 5000.


Brand: Amg2 (5251), Amg3, Amg4 (5086), AMg5, AMg6, АМг61, АЛ8, АЛ13, АЛ23, АЛ27, АЛ28, АЛ29 etc.

Metal content, % wt., not less than 98
Contamination, % wt., no more
2
The chemical composition of representative samples, % wt.:
aluminum, not less than
83
silicon, not more than
1,2
iron, not more
0,7
manganese, not more than
1,0
copper, no more
0,3
magnesium, not more
13,0
tin, not more than
0,01
lead, not more than
0,01
titanium, not more than
0,15
Aluminium 9

Scrap wrought and cast aluminum alloys with high magnesium content of: welded storage tanks, pipelines, television and derricks; transport equipment, parts of ship machinery and equipment.


Series 5000.


Brand: Amg2 (5251), Amg3, Amg4 (5086), AMg5, AMg6, АМг61, АЛ8, АЛ13, АЛ23, АЛ27, АЛ28, АЛ29 etc.

Metal content, % wt., not less than 97
Contamination, % wt., no more
3
including iron
2
The chemical composition of representative samples, % wt.:
aluminum, not less than
83
silicon, not more than
1,2
iron, not more
0,7
copper, no more
0,3
zinc, not more
0,2
manganese, not more than
1,0
magnesium, not more
13,0
lead, not more than
0,01
tin, not more than
0,01
titanium, not more than
0,15
Aluminum 10

Waste products with a high content of zinc.


The 7000 series.


Brand: В93, В94, B96, 1915 (7005), 1925, etc.

Metal content, % wt., not less than
98
Contamination, % wt., no more
2
The chemical composition of representative samples, % wt.:
aluminum, not less than
86
silicon, not more than
0,7
iron, not more
0,7
copper, no more
2,0
zinc, not more
6,5
manganese, not more than
0,7
magnesium, not more
2,8
lead, not more than
0,05
tin, not more than
0,05
titanium, not more than
0,1
Aluminium 11

Scrap aircraft of wrought alloys with a high zinc content: parts of aircraft, helicopters and missiles — molded panel for covering the power details of the fuselage, of welded and riveted load-bearing building structures.


The 7000 series.


Brand: В92, В94, B95, 1915 (7005), 1925, etc.

Metal content, % wt., not less than 90
Contamination, % wt., no more
10
Without iron.
Scrap, which does not meet the requirements of this kind, is supplied by agreement between customer and supplier.
The chemical composition of samples, %:
aluminum, not less than
87
copper, no more
2,0
zinc, not more
6,5
manganese, not more than
0,7
magnesium, not more
2,8
lead, not more than
0,05
tin, not more than
0,05
titanium, not more than
0,1
Aluminum 12

Waste aluminum castings: gates, fin, marriage products, etc.


Brands:


AK12 (ENAB-44100), АК5Г (ENAB-45300),
АК8Г (ENAB-46400), AK8 (ENAB-42100),
AK7 (ENAB-4200), AK9 (ENAB-43200),
AK5M2 (ENAB-45100), АК7М2, АК5Г7,
АК5Г4 (ENAB-45000),
AK8M3 (ENAB-46000)

Metal content, % wt., not less than 98
Contamination, % wt., no more
2
Without iron.
The chemical composition of representative samples, % wt.:
aluminum, not less than
73
silicon, not more than
13,5
iron, not more
1,5
copper, no more
8,0
zinc, not more
1,5
manganese, not more than
0,8
magnesium, not more
0,85
lead and tin in an amount of not more than
0,3
titanium, not more than
0,25
Aluminium 13

The aluminum casting scrap (motor scrap).


Brands:


AK12 (ENAB-44100), АК5Г (ENAB-45300)
АК8Г (ENAB-46400), AK8 (ENAB-42100),
AK7 (ENAB-4200), AK9 (ENAB-43200),
AK5M2 (ENAB-45100), АК7М2, АК5Г7,
АК5Г4 (ENAB-45000),
AK8M3 (ENAB-46000)

Metal content, % wt., not less than 97
Contamination, % wt., no more
3
including iron
2
The chemical composition of representative samples, % wt.:
aluminum, not less than
73
silicon, not more than
13,5
iron, not more
1,5
copper, no more
8,0
zinc, not more
1,5
manganese, not more than
0,8
magnesium, not more
0,85
lead and tin in an amount of not more than
0,3
titanium, not more than
0,25
14 Aluminium (Tense)* Scrap mixed aluminum foundry: castings of machine parts, airplanes, alloys, aluminum-silicon, without the presence of pigs Metal content, % wt., not less than 90
Contamination, % wt., no more
10
including oil
2
non-metallic components
2
metallic inclusions
2
The chunk-size, mm, not more
600x600x400
Scrap, which does not meet the requirements of this kind, is supplied by agreement between customer and supplier.
The chemical composition of representative samples, % wt.:
aluminum, not less than
83
silicon, not more than
9,0
iron, not more
1,5
copper, no more
3,5
zinc, not more
1,2
manganese, not more than
0,5
magnesium, not more
0,6
lead, not more than
0,2
tin, not more than
0,1
titanium, not more than
0,15
Aluminium 15 (Tarry)*

Scrap pistons cut without support, without bearings, shafts, steel rings and other contaminants.


Brands:


AK12M2 (ENAB-46100), АК10М2, Ak12m2mgn (ENAB-48000), АК12МгН, AK18, АК21, 5M2, 5H2, AK4, AK4−1

Metal content, % wt., not less than 97
Contamination, % wt., no more
3
including:
iron
0,5
oil
2
The chemical composition of representative samples, % wt.:
aluminum, not less than
67
silicon, not more than
22,0
iron, not more
1,4
copper, no more
3,0
zinc, not more
0,8
manganese, not more than
0,6
magnesium, not more
1,3
lead, not more than
0,15
tin, not more than
0,1
titanium, not more than
0,3
chrome, not more
0,4
Nickel, not more than
2,8
Aluminum 16 (Tarryb)*

Scrap pistons undivided.

Brands:


AK12M2 (ENAB-46100), АК10М2, Ak12m2mgn (ENAB-48000), АК12МгН, AK18; АК21, 5M2, 5H2, AK4, AK4−1, KS740, KS741, ZHLS

Metal content, % wt., not less than 50
Contamination, % wt., no more
50
including iron
25
oil
2
Scrap, which does not meet the requirements of this kind, is supplied by agreement between customer and supplier.
The chemical composition of representative samples, % wt.:
aluminum, not less than
67
silicon, not more than
22,0
iron, not more
1,4
copper, no more
3,0
zinc, not more
0,8
manganese, not more than
0,6
magnesium, not more
1,3
lead, not more than
0,15
tin, not more than
0,1
titanium, not more than
0,3
chrome, not more
0,4
Nickel, not more than
2,8
Aluminum 17

Scrap aluminum casting, containing Nickel.


Brands:


AK12M2 (ENAB-46100), AK10M2N, Ak12m2mgn (ENAB-48000), АК12МгН, AK18, АК21, 5M2, 5H2, AK4−1, KS740, KS741, ZHLS

Metal content, % wt., not less than
97
Contamination, % wt., no more
3
including:
iron
0,5
oil
2
The chemical composition of representative samples, % wt.:
aluminum, not less than
67
silicon, not more than
22,0
iron, not more
1,4
copper, no more
3,0
zinc, not more
0,8
manganese, not more than
0,6
magnesium, not more
1,3
lead, not more than
0,15
tin, not more than
0,1
titanium, not more than
0,3
chrome, not more
0,4
Nickel, not more than
2,8