详情
Product Description
1. Material: High chrome steel, medium chrome steel, low
chrome steel, or as clients' requirement.
2. Size: *0mm***0mm, or as per clients' requirements
3. Feature: Good wear-resistance.
4. Application: Metal Mines, cement plants, power stations and
chemical industry, etc.
5. Packing: ton bag or steel drum.
6. Parameters:
A. Low Chrome Ball
1) Chemical Component: C 2.**3.5 S ≤ 0.*6 Mn
0.**1.5 Si≤ 1.2 P ≤
0.*8 Cr 1.**3.0
2) Hardness(HRC): ≥ *5
3) Microstructure: P+C
4) Endurance test times: ≥ ***0
B. Medium Chrome Ball
1) Chemical Component: C 2.**3.2 S ≤ 0.*8 Mn
0.**2.5 Si≤ 1.2 P ≤
0.*8 Cr ***0
2) Hardness(HRC): ≥ *5
3) Microstructure: P+C
4) Endurance test times: ≥ ***0
C. High Chrome Ball
1) Chemical Component: C 2.**3.5 P≤ 0.*8 Mn0.**1.5 Si≤
0.6 P≤ 1.0 Cr****4
2) Hardness HRC: ≥*0
3) Impact Test(J/cm): ≥3
4) Microstructure: M+C
5) Endurance test times ≥ ****0
