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- Contact Person : Mr. wu jirmmy
- Company Name : Anhui Ningguo Zhongrui Wear-Resistant Material Co., Ltd.
- Tel : 086-0563-4602268
- Fax : 086-0563-4602267
- Address : Anhui,ningguo,meilin Industrial Zone
- Country/Region : China
- Zip : 242300
Middle Chromium steel balls
Product Detailed
Related Categories:Cast & Forged
Detailed Product Description
1. Hardness:47-52HRC
2. Microstructure:P+C
3. Chemical composition:
a).C:1.8-3.2
b).Si:0.3-1.2
c).Mn:0.3-1.5
d).Cr:3.0-5.0
e).P:0.1max
f).S:0.1max
4.packing:iron drum
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