Material ‐ ASTM B30 C92800

Standard Specification for Copper Alloys Ingot and Casting

Group - Non ‐ Ferrous Copper Alloy

Sub Group - ASTM B30 Copper Alloys Ingot and Casting

Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries

Grade Belongs to the Industry - Ingot and Casting

Chemical Composition
AluminiumAl %0.005 max.
IronFe %0.150 max.
Ni + CoNi% + Co%0.800 max.
PhosphorusP %0.050 max.
LeadPb %4.000 ‐ 5.700
SulphurS %0.050 max.
AntimonySb %0.200 max.
SiliconSi %0.005 max.
TinSn %15.300 ‐ 17.000
ZincZn %0.800 max.
CopperCu %78.000 ‐ 82.000
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Heat Treatment
As ‐ Cast
Mechanical Properties
Tensile Strength in Mpa‐
Yield Strength in Mpa‐
Elongation in %‐
Reduction of Area in %‐
Hardness in HRB72 ‐ 82
Impact in Joule‐

Cross Reference Table

Material Standard Country Grade Belong to the Industry
C92800 UNS USA Rod, Bar, Tube and Shapes
B505 C92800 ASTM USA Casting
SB ‐ 505 C92800 ASME USA Casting
80Cu ‐ 16Sn ‐ 5Pb SAE USA Casting
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