porducts chemical composition%
Ni:4.8~6.2; Fe:1.3~1.7; Mn:0.3~0.8; Pb:0.05MAX. Zn:1 MAX. Cu:Remain.
mechanical performances
Temper Tensile Strength Yield Strength
061 260MPA Min.85MPA
H55 275MPA Min.205MPA