High chrome steel ball:
1:Lower price
2:Unbreakable
3:Griding resistant
4:High impact value
High chrome steel ball:
1.Our product has obtainednOur products have obtained ISO 9001 ---2000 International Quality System Authentication, and also our company has passed ISO14001--2004 Environmental System Management Authentication.
2.The process line of production
Raw material→ cutting→ W.B stove→ forging→ roll forging→ transfer machine →quenching→ heat treatment→ dimension test→ hardness teat →packing→ transportation→sea freight
3.Product performance:
1).No deformation
2).No breakable
3).Grinding resistant
4).Lower wear rate and longer lasting chromium
4.Application fields:
1) Industries of cement building material
2) Metallurgical selection in mine
3) Grinding coal in power plate
4) Chemical industry and machinery
Chemical elementes | |||||
C | Si | Mn | S | P | Cr |
0.61-0.68 | 0.2-0.4 | 0.8-1.2 | ≤0.030 | ≤0.030 | 0.9-1.2 |