Aluminum Bronze Wear-resistant Copper Sleeve, Copper Casting

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Product Details

Aluminum bronze wear-resistant copper sleeve

QQ图片20200429144132_副本.png

Basic characteristics

The product is made of CuZn25Al6Mn3Fe3,CuZn25Al6Mn3Fe3 cast copper alloy has high mechanical properties, good casting performance, good corrosion resistance, stress corrosion cracking tendency, and can be welded. Cast copper alloy is used for high-strength, wear-resistant parts, such as bridge support beam support plate, nut, screw, wear plate, slider and worm gear.


Chemical Composition(%)

Material Cu Sn Pb NiAlFeMnSi 
Zn
CuZn25Al6Mn3Fe3

 60.0~66.0 

≤0.2≤0.2≤3.04.5~6.5 3.0~5.0 2.0~4.0  ≤0.10rest


Mechanical properties

Brinell hardness≥100
Yield Strength(MPa)≥600
Elongation(%)≥10%


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