HAIXIANG METAL

QSn6.5-0.4 tin bronze Standard    GB/T 13808-1992 

we have our own cooperative copper factory,mainly do aluminum bronze and brass,both have sheet,bar,pipe and wire

Specifications

Characteristics and scope of application:
Phosphor bronze, use performance similar to QSn6.5-0.1, because of high phosphorus content, its fatigue strength is higher, better elasticity and abrasion resistance, but in the hot working some hot brittleness, can only accept cold pressure processing

chemical compoent,

Sn:6.0-7.0
Al:0.002
Zn:0.3
Fe:0.02
Pb:0.02
Ni:0.2
P:0.26-0.40

cu balance

IMPURITY  <0.1