Product Description

ZCuSn5Pb5Zn5 is a cast copper alloy with good wear and corrosion resistance for brass bronze bushing.

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CuSn5Pb5Zn5 Bronze Bearing Bushing

Name of material: cast copper alloy (5-5-5 tin bronze, sand metal)
Brand: ZCuSn5Pb5Zn5
● features and scope of application:
ZCuSn5Pb5Zn5 cast copper alloy has good wear and corrosion resistance, easy to process, good casting performance and air tightness.ZCuSn5Pb5Zn5 cast copper alloy is used for wear-resistant and corrosion-resistant parts, such as bushing, liner, cylinder liner, piston clutch, pump gland and worm gear, working under high load and moderate sliding speed.
ZCuSn5Pb5Zn5 cast tin bronze
ZCuSn5Pb5Zn5 cast tin bronze
● chemical composition:
Copper Cu: the rest
Sn: 4.0 ~ 6.0
Zinc Zn: 4.0 ~ 6.0
Pb: 4.0 ~ 6.0
P: ≤0.05(impurity)
Nickel Ni: ≤2.5(excluding total impurities)
Aluminum Al: ≤0.01(impurities)
Iron Fe: ≤0.3(impurities)
Silicon Si: ≤0.01(impurities)
Sb: ≤0.25(impurity)
Sulfur S: ≤0.10(impurities)
Note: total impurities ≤1.0
● mechanical properties:
Tensile strength b (MPa) : ≥200 ° c
Yield strength (MPa) : ≥90 ° c
Elongation 5 (%) : ≥13
Hardness: ≥590HB(reference value)
● heat treatment specification: heating temperature 1188 ~ 1220℃;Pouring temperature 1150 ~ 1200℃.
● casting method:
Sand mold casting, metal mold casting

Other ASTM Standard.Material:CuSn5ZnPb5,CuZn25Al5Mn4Fe3,CuSn10Pb10,CuSn7Zn4Pb7,CuSn8.

Can be provided as form:
Straight bushings
Flange bushings
Thrust washer
Wear plate
Non-standard products are also avalidable.

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