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BA 830
Comparison to International Standards:
DIN
: BS 1400 - 73 LPB1
BS
: 1705 - 73 GCuSn7ZnPb (RG-7)
Chemical Analysis, %:
Sn
Pb
Zn
7.0 - 9.0
3.0 - 5.0
0.0 - 1.0
Mechanical Properties*:
Yield strength
13 - 20 kg/mm
2
Tensile strength
31 - 38 kg/mm
2
Elongation
13 - 30 %
Hardness (HB)
85 - 110
Applications:
Heavy load and high speed bearings.