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ZCuSn10Pb1 cast copper alloy

ZCuSn10Pb1 cast copper alloy, alloy grade. Its hardness is high, wear resistance is very good, not easy to bite dead phenomenon, has good casting performance and cutting performance, in the atmosphere and fresh water has good corrosion resistance. ZCuSn10Pb1 cast copper alloy can be used for high load (below 20MPa) and high sliding speed (8m/s) working wear-resistant parts, such as connecting rod, bushing, bearing bush, gear, worm gear, etc.

Chinese name cast copper alloy (10-1 tin bronze, continuous)

Foreign name C90700 brand ZCuSn10P1 Chinese national standard GB/T 1176-2013

● Features and scope of application:

● Chemical composition:

Copper Cu: The rest

Tin Sn: 9.0 ~ 11.5

Zinc: ≤0.05(impurity)

Lead Pb: ≤0.25(impurity)

Phosphorus P: 0.5 ~ 1.0

Ni: ≤0.10(impurity)

Al: ≤0.01(impurity)

Iron Fe: ≤0.1(impurity)

Manganese Mn: ≤0.05(impurity)

Silicon Si: ≤0.02(impurity)

Antimony Sb: ≤0.05(impurity)

Sulfur S: ≤0.05(impurity)

Note: Total impurity ≤0.75

● Mechanical properties:

Tensile strength σ B (MPa) : ≥360

Yield strength σ (MPa) : ≥170(reference value)

Elongation δ5 (%) : ≥6

Hardness: ≥885HB* or about 90HB [1]

● Heat treatment specification: heating temperature 1100 ~ 1150℃; Pouring temperature 980 ~ 1050℃.

Casting method: continuous casting


Contact: SVEN ZOU

Phone: +86 13584281751

Tel: +86 512 63323262

Email: sven@zillioncopper.com

Add: Donggu Road 109, Qiushe development zone, Tongli town, WUjiang district, Suzhou city, Jiangsu province, China

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