Comparison to International Standards: ASTM : C83600 SAE : 64 ( J462) DIN : 1705 - 73 GCuSn5ZnPb BS : BS - 1400 - 73 LG2 JIS : CAC 606 ( BC 6) Mechanical Properties: Yield strength 10 - 14 kg/ mm2 Tensile strength 28 - 35 kg/ mm2 Elongation 13 - 35 % Hardness ( HB) 75 - 90 Applications: Light loads, slow to medium speed bushings.