Material ‐ ASTM B30 C93400

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 %0.200 max.
Ni + CoNi% + Co%0.800 max.
PhosphorusP %0.030 max.
LeadPb %7.000 ‐ 8.700
SulphurS %0.080 max.
AntimonySb %0.300 max.
SiliconSi %0.005 max.
TinSn %7.300 ‐ 9.000
ZincZn %0.800 max.
CopperCu %82.000 ‐ 85.000
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Heat Treatment
As ‐ Cast
Mechanical Properties
Tensile Strength in Mpa234 min.
Yield Strength in Mpa138 min.
Elongation in %8 min.
Reduction of Area in %‐
Hardness in BHN‐
Impact in Joule‐

Cross Reference Table

Material Standard Country Grade Belong to the Industry
C93400 UNS USA Rod, Bar, Tube and Shapes
B66 C93400 ASTM USA Casting
B 505 C93400 ASTM USA Casting
SB ‐ 505 C93400 ASME USA Casting
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