供应信息
【供应】casting grinding steel ball
信息发布商：Shandong Huamin Steel Ball Co.,Ltd
High chrome casting balls
Size: 20mm-120mm
Hardness:HRC58-65; chemical elements:Cr:11-14%，C:2.5-3.2,Si≤1.0，Mn:0.5-1.5,Mo:0-3.0,Cu:0-1.0,Ni:0-1.5,P≤0.10,
S≤0.06
4.Low chrome casting balls
Size: 20mm-120mm
Hardness:HRC45-55; Chrome content:1-3.5%
Packing: 1. Container Bags 2. Steel Drums
If
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