Alloy CB1 Technical Report

Trade Mark

Standard Reference

Equivalent Standards

Chemical Composition (%)

CB1

EN 1982 - Cu Sn7 Zn4 Pb7 - C (CC493K)

ISO 1338 Cu Sn7 Pb7 Zn3

DIN 1705 Cu Sn7 Zn Pb (RG7)

ASTM C 93200

SAE 660

NF A 53-707 Cu Sn7 Pb6 Zn4

Cu

Sn

Pb

Zn

83

7

7

3

 

Mechanical Characteristics - Minimum Value

Tensile Strength

Proof Stress

Elongation

Hardness

Density

Rm

N/mm2

Rp 0,2%

N/mm2

A

%

HB

5/250/30

g/cm3

GC

GZ

260

120

12

70

8,7

 

Properties and General Applications

Half-hard material, corrosion and sea water resistant.

Recommendable for applications with medium loads and adequate lubrification.

Average figures for indicated standard. Any deviations can occur for correspondence standards.


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