The tin-zinc-lead bronze produced by our company can be used in pipelines, valve fittings, seawater-resistant parts, manufacturing sleeves, bearing pads, piston clutches. Tin-zinc-lead bronze is also known as automobile bronze, suitable for gravity casting, numerical control Lathes are processed with pipe fittings, chemical machinery, and wear-resistant parts for the automotive, tractor, aviation, and machinery industries that require wear, corrosion, and elasticity.
Good mechanical properties
Excellent wear resistance
Excellent machining performance
Excellent corrosion resistance
Excellent casting performance
Alloy grade | Chemistry componet% | ||||||||||
Cu | Pb | Sn | Zn | Fe | Ni | Al | Si | Sb | P | S | |
ZCuSn5Zn5Pb5 (C83600) | 84.0~86.0 | 4.0~6.0 | 4.0~6.0 | 4.0~6.0 | ≤0.30 | ≤1.0 | ≤0.005 | ≤0.005 | ≤0.25 | ≤0.05 | ≤0.08 |
C84400 | 78.0~82.0 | 6.0~8.0 | 2.5~3.5 | 7.0~10.0 | ≤0.40 | ≤1.0 | ≤0.005 | ≤0.005 | ≤0.25 | ≤0.02 | ≤0.08 |
ZCuSn6Zn6Pb3 | allowance | 2.0~4.0 | 5.0~7.0 | 5.0~7.0 | ≤0.40 | ≤1.0 | ≤0.05 | ≤0.05 | ≤0.30 | ≤0.05 | ≤0.08 |
ZCuSn5Zn5Pb2 (CC499K) | 84.0~88.0 | 0.2~3.0 | 4.0~6.0 | 4.0~6.0 | ≤0.30 | 0.1~0.6 | ≤0.01 | ≤0.01 | ≤0.10 | ≤0.04 | ≤0.40 |
ZQSn7Pb7Zn3 (C93200) | 81.0~85.0 | 6.0~8.0 | 6.3~7.5 | 2.0~4.0 | ≤0.20 | ≤1.0 | ≤0.005 | ≤0.005 | ≤0.35 | ≤0.15 | ≤0.08 |
The production process is as follows:
ASTM B505-2018, GB / T 1176-2013, etc.
Tel:
E-mail:
Address:
No.1 Chengxi West Road, Cicheng, Ningbo, China
Ms.Yu
Ms.Sun