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Alloy CAM10-5 (CAM10-5L)

Alloy TsAM10-5 (TsAM10-5L) Alloy ZAM9-1.5 (ZAM9-1.5L)

Designation

Name The value
Designation GOST Cyrillic ЦАМ10-5
Designation GOST Latin TsAM10-5
Transliteration TsAM10-5
The chemical elements ZnAlCu10-5
Name The value
Designation GOST Cyrillic ЦАМ10-5Л
Designation GOST Latin TsAM10-5L
Transliteration TsAM10-5L
The chemical elements ZnAlCu10-5

Description

Alloy CAM10−5 is used: for the manufacture of bushings and bearings; castings; parts of friction units produced by the strain and operating at temperatures up to 80−100 °C; casting parts, metallurgical engineering (as a substitute for tin bronze in bearings and bushings for different units operating at low speeds; small bearings of rolling mills, eccentric shafts and clutches in a curved, eccentric and friction presses, chassis, wheels, valves and crankshaft, an oscillating gratings ore-dressing machinery); castings bearings and bushings for different units; rolling lanes for slideways of machine tools and other products.

Note

The coefficient of friction of the alloy without lubrication of 0.35, with grease — 0,009. The maximum allowable rotation speed — 7 m/sec. Maximum load capacity: static — 200 kgf/cm2, dynamic — 100 kgf/cm2 sec.
Conditions of operation:
— castings bearings and bushings for different units (CAM10−5L) — specific pressure ≤ 9.8 MPa; sliding speed ≤ 8 m/s; temperature ≤ 80 °C;
— rolling strip for guideways of machine tools and other products (CAM10−5) — specific pressure ≤ 19.6 MPa; sliding speed ≤ 8 m/s; temperature ≤ 80 °C.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 21437-95, GOST 21438-95, STP М320-74
Castings from non-ferrous metals and alloys В84 OST 24.916.01-71
Sheets and stripes В53 TU 48-21-738-82

Chemical composition

Standard Si Fe Cu Al Zn Sn Pb Mg Cd
OST 24.916.01-71 ≤0.1 ≤0.2 4-5.5 10-12 The rest ≤0.01 ≤0.03 0.03-0.06 ≤0.02
STP М320-74 ≤0.1 ≤0.15 4-5.5 9-12 The rest ≤0.01 ≤0.03 0.03-0.06 ≤0.02
GOST 21438-95 ≤0.03 ≤0.1 4-5.5 9-12 The rest ≤0.01 ≤0.02 0.03-0.06 ≤0.015
Zn is the basis.
According to GOST 21437-95 and OST 24.916.01-71 the total content of impurities is ≤ 0.35%.
According to GOST 21438-95 the chemical composition is given for alloy TsAM10-5 in pigs.
According to STP M320-74, the chemical composition is given for the casting alloy TsAM10-5L.

Mechanical characteristics

Section, mm σB, MPa d5, % Brinell hardness number, MPa
The mechanical properties of the alloy according to GOST 21437-95
≥343 ≥4 ≥90
≥245 ≥0.4 ≥100

Description mechanical marks

Name Description
Section Section
σB Limit short-term strength
d5 Elongation after rupture

Physical characteristics

Temperature Е, ГПа r, кг/м3 l, Вт/(м · °С)
20 90 6300 1008

A description of the physical symbols

Name Description
Е The normal elasticity modulus
l Coefficient of thermal conductivity
R UD. the resistivity

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