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GOST 9124-85

GOST R ISO 22034-1-2013 GOST R ISO 22034-2-2013 GOST P 53772-2010 GOST 5468-88 GOST 1579-93 GOST 10447-93 GOST 3187-76 GOST 9870-61 GOST 4034-63 GOST 4032-63 GOST 4028-63 GOST 792-67 GOST 16135-70 GOST 3920-70 GOST 9850-72 GOST 7675-73 GOST 18901-73 GOST 3062-80 GOST 3093-80 GOST 1526-81 GOST 2771-81 GOST 3875-83 GOST 3071-88 GOST R 50575-93 GOST P 50708-94 GOST 4033-63 GOST 13840-68 GOST 15598-70 GOST 3090-73 GOST 3110-74 GOST 3339-74 GOST 3120-75 GOST 283-75 GOST 10505-76 GOST 14963-78 GOST 14081-78 GOST 7372-79 GOST 5663-79 GOST 1545-80 GOST 3092-80 GOST 9161-85 GOST 29121-91 GOST 18143-72 GOST 1668-73 GOST 7480-73 GOST 7676-73 GOST 3193-2015 GOST 2715-75 GOST 10506-76 GOST 7669-80 GOST 2333-80 GOST 7668-80 GOST 3069-80 GOST 7667-80 GOST 2688-80 GOST 3089-80 GOST 3081-80 GOST 6727-80 GOST 3083-80 GOST 3091-80 GOST 7665-80 GOST 3077-80 GOST 2387-80 GOST 3064-80 GOST 3063-80 GOST 7348-81 GOST 5437-85 GOST 14118-85 GOST 23279-2012 GOST 14311-85 GOST 9074-85 GOST 3068-88 GOST 13603-89 GOST P 50566-93 GOST 4030-63 GOST 4035-63 GOST 4029-63 GOST 15892-70 GOST 11850-72 GOST 18899-73 GOST 6750-75 GOST 3088-80 GOST 10446-80 GOST 14954-80 GOST 7681-80 GOST 3079-80 GOST 3066-80 GOST 3097-80 GOST 3085-80 GOST 8478-81 GOST 4727-83 GOST 18834-83 GOST 26366-84 GOST 9124-85 GOST 3067-88 GOST 3070-88 GOST 3306-88 GOST 8803-89 GOST 17305-91 GOST P 50567-93 GOST 9389-75 GOST 2172-80 GOST 1071-81 GOST 3826-82 GOST 16853-88 GOST 12766.1-90 GOST 3241-91 GOST 16828-81 GOST 285-69 GOST 6613-86 GOST 28334-89 GOST 16827-81 GOST 5336-80 GOST 3282-74

GOST 9124−85 tinned band steel Wire. Specifications (with Change No. 1)

GOST 9124−85
Group V72

INTERSTATE STANDARD

TINNED BAND STEEL WIRE
Specifications
Tinned band steel wire. Specifications

ISS 77.140.65
OKP 12 2100

Date of introduction 1986−07−01

INFORMATION DATA

1. DEVELOPED AND INTRODUCED by the Ministry of metallurgy of the USSR

2. AUTHORIZED AND promulgated by the Decree of the USSR State Committee for standards from 30.08.85 N 2825

3. REPLACE GOST 9124−59

4. REFERENCE NORMATIVE AND TECHNICAL DOCUMENTS

The designation of the reference document referenced Item number
GOST 1050−88
2.1
GOST 1545−80
4.8
GOST 1579−93
4.6
GOST 3282−74
5.1, 5.2, 5.3
GOST 5530−81
5.3
GOST 6507−90
4.2
GOST 7565−81
4.3
GOST 8828−89
5.3
GOST 9569−79
5.3
GOST 10354−82
5.3
GOST 10396−84
5.3
GOST 10446−80
4.5
GOST 10447−93
4.7
GOST 12344−88
4.3
GOST 12345−2001
4.3
GOST 12346−78
4.3
GOST 12347−77
4.3
GOST 12348−78
4.3
GOST 12350−78
4.3
GOST 12352−81
4.3
GOST 14192−96
5.8
GOST 14959−79
2.1
GOST 15150−69
5.9
GOST 15846−79
5.3
GOST 16272−79
5.3
GOST 18617−83
5.3
GOST 21650−76
5.6
GOST 24597−81
5.6
GOST 28473−90
4.3

5. Limitation of actions taken by Protocol No. 5−94 of the Interstate Council for standardization, Metrology and certification (ICS 11−12−94)

6. EDITION with Change No. 1, approved in December 1990 (IUS 3−91)


This standard applies to tinned steel wire for the manufacture of tires rotors of electric machines.

(Changed edition, Rev. N 1).

1. TYPES AND BASIC DIMENSIONS

1.1. Binding wire depending on the magnetic properties must be manufactured of two classes:

N — nonmagnetic;

M — magnetic.

1.2. The diameter of the wire and limit deviation shall be as specified in table.1.

Table 1

mm

Wire diameter
Limit deviation
0,5
±0,03
0,6
0,8
1,0
1,2
±0,04
1,5
1,6
2,0
±0,05
2,5
3,0


Note. The theoretical mass of the wire given in the Appendix.

1.3. The roundness of the wire must not exceed half the tolerance on the diameter.

Symbols are examples of binding wire class H, of 1.6 mm diameter:

Wire N-1,6 GOST 9124−85


Same, class M, diameter 2.0 mm:

Wire M-2 GOST 9124−85

2. TECHNICAL REQUIREMENTS

2.1. Wire shall be manufactured in accordance with the requirements of this standard for technological regulations approved in the prescribed manner.

Wire class H chroniclesmagazine shall be made of steel chemical composition according to table.2.

Table 2

Mass fraction of elements, %
Steel grade Carbon
Chrome Nickel Manganese Silicon Phosphorus Sulfur
no more
20Х12Н12Г6
0,15−0,25 10−13 10−13 6−7 0,5 0,035 0,03



Wire class M shall be made of carbon steel grades 50, 55, 60 churchyard 1050, steel grades 65, and 70 — according to GOST 14959.

The selection of the steel grade produced by the manufacturer depending on the desired mechanical properties and manufacturing techniques of wire.

2.2. The tin coating on the wire must be solid, shiny or matte. On the surface of the wire should not be black spots.

Allowed separate flows of tin, not exceeding the positive limit deviation from the actual diameter of the wire, and other defects in the coating without a negative impact on subsequent processing (black dots, roughness, grooves).

(Changed edition, Rev. N 1).

2.3. The tin coating should be durable and should not crack and flake off when the spiral wrapping of the wire on a cylindrical core with a diameter equal to four times the wire diameter. The number of turns of the spiral must be at least 6.

2.4. For wire N the value of the relative magnetic permeability at field strength 79577,5 vehicles should not exceed 1.1.

(Changed edition, Rev. N 1).

2.5. Mechanical properties of the wire shall be as specified in table.3.

Table 3

Nominal diameter, mm

Temporary tear resistance, N/mmГОСТ 9124-85 Проволока стальная луженая бандажная. Технические условия (с Изменением N 1)(kgf/mmГОСТ 9124-85 Проволока стальная луженая бандажная. Технические условия (с Изменением N 1))

The number of kinks

The number of twists 360° ГОСТ 9124-85 Проволока стальная луженая бандажная. Технические условия (с Изменением N 1)=200 mm

not less than
Class N
1,0
4
1,2
5
1,5
1470 (150) 4
1,6
6 2
2,0
4
2,5
1420 (145) 4
3,0
1370 (140) 2
Class M
0,5
-
0,6
- 25
0,8
1770 (180) 7
1,0
6 20
1,2
10 15
1,5
7 12
1,6
1670 (170) 11
10
2,0
8 8
2,5
10 5
3,0
1570 (160) 3

2.6. For a wire diameter of 0.5 and 0.6 mm test bend is replaced by a rupture test with the node; wherein the tearing force of the wire must be at least 50% of tearing force at break without knot.

2.7. Wire is manufactured in coils. Wire on a reel should consist of one segment. The wire should be wound separatornyi rows and free to Mosey skeins. When releasing the skeins from the bindings wire not be withdrawn in «eight».

2.8. Weight of wire on a reel shall be as defined in table.4. Allowed rolls of barbed wire weighing not less than 50% of the specified in table.4, in an amount of not more than 10% of the total mass of the wire in the party.

Table 4

Wire diameter, mm
The weight of the wire reel, kg, not less
0,5; 0,6
3
0,8; 1,0
5
SV. 1.0 to 1.6
10
SV. 1,6
15

3. ACCEPTANCE RULES

3.1. Wire take parties. The party should consist of wire of one class and of the same diameter and must be issued a document about quality that contains:

trademark or the name and trademark of manufacturer;

symbol wire;

the weight of the party;

grade of steel wire;

the results of the tests;

the number of packages.

The weight of the batch shall be not less than 500 kg.

3.2. Surface quality and diameter of the wire is checked for each reel.

3.3. To check strength, bends, twists, nabivanija and magnetic permeability of the wire is taken 10% of the coils, but not less than three skeins.

3.4. The chemical composition of the wire shall be certified in accordance with the document on the quality of the manufacturing of steel.

3.5. If unsatisfactory test results of at least one of the indicators it is carried out re-tests on twice the number of skeins. The results of repeated tests apply to the entire party.

4. TEST METHODS

4.1. For each test taken one sample from each end of the check roll.

4.2. Diameter and ovality of wire measured with a micrometer according to GOST 6507 in two mutually perpendicular directions of the same section. To measure the wire diameter select the portion of the surface without sagging tin.

4.3. The differences in the chemical composition of wire brand 20Х12Н12Г6 determine the churchyard 12344−12348 GOST, GOST 12350, 12352 GOST, GOST 28473.

Sampling — according to GOST 7565.

(Changed edition, Rev. N 1).

4.4. The surface quality of the wire is checked visually. Allowed to use magnifier with 3ГОСТ 9124-85 Проволока стальная луженая бандажная. Технические условия (с Изменением N 1)magnification.

The depth of the defect is determined by the destruction of its sweep followed by a measurement in the stripped and unstripped areas.

4.5. Test wire tensile and rupture with the node is carried out according to GOST 10446.

4.6. Test the wire on the bend is carried out according to GOST 1579.

4.7. The test of wire on the winding is carried out according to GOST 10447.

4.8. Test wire torsion is carried out according to GOST 1545.

4.9. Check wire N on the maximum relative magnetic permeability is not possible and is guaranteed by technology of manufacture and chemical composition of the metal.

(Changed edition, Rev. N 1).

5. PACKING, MARKING, TRANSPORTATION AND STORAGE

5.1. Each coil shall be securely tied with a soft wire according to GOST 3282 or other wire according to normative-technical documentation in at least three places evenly spaced around the circumference.

5.2. Coils of wire of one class and of the same diameter can be connected in bays, each Bay should be tied with soft wire according to GOST 3282 or other wire according to normative-technical documentation in at least three places evenly spaced around the circumference.

5.3. Each coil (coil) of wire with a diameter of 0.6 mm and less should be wrapped in a layer of paper and placed in a tight wooden box of the type II according to GOST 18617 or metal container made according to normative-technical documentation.

Each coil (coil) wire with a diameter of more than 0.6 mm should be wrapped in a layer of paper, then a layer of a polymeric film or nonwoven materials or fabrics, man-made fibers or fabrics from bast fibres.

The upper end of the packaging is fixed by wire according to GOST 3282 or other wire according to normative-technical documentation. When mechanized packaging a coil of wire must be wrapped with a layer of cable crepe paper according to GOST 10396 or paper brand CMS-170, or other creped paper, equal in protective properties, or a polymer film with simultaneous locking packaging wire according to GOST 3282 or other wire according to normative-technical documentation.

The quality of packaging materials used:

the waxed paper according to GOST 9569 (you may use a double layer of wrapping paper according to GOST 8828 or other paper that protect the wire from corrosion, according to normative-technical documentation);

the polymeric film according to GOST 10354, GOST 16272, or another polymer film according to normative-technical documentation;

container holstoproshivny or laminated fabric, stitched ribbon from textile industry waste or woven fabrics of chemical fibers according to normative-technical documentation;

tissue packaging according to GOST 5530.

Wire that is sent to the far North and remote areas, Packed in accordance with GOST 15846.

(Changed edition, Rev. N 1).

5.4. To each coils (the coil) of wire shall be securely attached a label, which indicate:

trademark or the name and trademark of manufacturer;

the symbol wire.

5.5. On the container or label of the package should be specified:

trademark or the name and trademark of manufacturer;

symbol wire;

net weight.

5.6. The weight of each package should not exceed 80 kg. Consolidation packages in overpacks according to GOST 24597 and GOST 21650.

5.7. Wire transporterowych all types of transport in covered vehicles in accordance with cargo carriage regulations applicable to transport of this species. The wire transport by rail is carried out carload or small shipments. Allowed the transport wire in a universal medium-duty containers.

5.6, 5.7. (Changed edition, Rev. N 1).

5.8. Transport marking under GOST 14192.

5.9. Storage of wire — under the terms of 3 to GOST 15150.

APPLICATION (reference). Theoretical weight of 1000 m tinned steel binding wire

APP
Reference

Wire diameter, mm

The cross-sectional area, mmГОСТ 9124-85 Проволока стальная луженая бандажная. Технические условия (с Изменением N 1)

Theoretical weight of 1000 m, kg
0,5
0,196 1,54
0,6
0,283 2,22
0,8
0,503 3,95
1,0
0,785 6,17
1,2
1,13 Of 8.87
1,5
1,77 13,80
1,6
2,01 15,80
2,0
3,14 24,70
2,5
Of 4.91 38,50
3,0
Of 7.07 55,50


Note. The cross-sectional area and theoretical weight of 1000 m of wire is calculated by nominal diameter at steel density equal to 7.85 g/cmГОСТ 9124-85 Проволока стальная луженая бандажная. Технические условия (с Изменением N 1).

The text of the document is verified by:
the official publication of the
Wire metal. Part 2: Sat. Standards. -
M.: IPK Publishing house of standards, 2003