China Oriental Chrome Steel Balls with Oil Quench

A.Chemical elements:

(1)Low Chromium Casting Grinding Ball

Hardness: HRC45-55

Chemical Elements: C:2.2-2.5 Si:≤1.2 Mn:0.5-2.0 Cr:1.0-5.0 S:≤0.05 P:≤0.05

(2)Middle Chromium Casting Grinding Ball

Hardness: HRC52-60

Chemical Elements: C:2.2-3.3 Si:≤1.2 Mn:0.5-2.0 Cr:5.0-9.0 S:≤0.05 P:≤0.05

(3)High Chromium Casting Grinding Ball

Hardness: HRC60-65

Chemical Elements: C:1.6-3.3 Si:≤1.0 Mn:0.5-2.5 Cr:10-16 Mo:0.3-1.5 Cu:0.2-1 S:≤0.01 P:≤0.01
 

Packages of casting iron balls:

(1)1000KG BAGS

(2)STEEL BRUMS(850-900KGS/DRUM)

1.One of the largest manufacturers and exporters for forged steel ball products in China

2.The high quality of the products,Output:10000tons/mouth

3.Advanced production equipment and technology, The best credit guarantee

4.The most outstanding R & D team. Experienced development personnel,professional designers,salesman and skilled workers

1.Free sample for your test before orders;

2.Soonest delivery time ;

3.Cooperate with many famours shipping companies,and sent the goods to your port in time;

4.Any feedback after sales would get our soonest reply