C67400

Chemical Composition mass/%
Cu	Sn	Al	Fe	Mn	Ni	Pb	Si	P	Zn
57-60	0.3	0.5-2	0.35	2.0-3.5	0.25	0.5	0.5-1.5	_	Rem

Mechanical properties
Tensile strength Mpa(Min)	Yield strength MPa(Min)	Elongation %	Brinell hardness(HB)
483-750	234-430	10-28	140-200

Note：

1、In Chemical Composition, Single values represent maximums. 2、Mechanical performance of hardness value is only for reference