cessing:hot rolled (strictly control sulphur, phosphorus and non-metallic inclusions content and distribution)

2.material:DIN GCr15 JIS SUJ1 ASTM51100

3.diameter:12-250MM

4.shape:bars

5.Application:bearing ring ,steel rolling mill ,machinery

6.origin:Tianjin, China

7.Chemical component :

C:.95-1.05 

Mn:.20-0.40 

Si:0.15-0.35 

S:0.020 

P:<=0.027 

Cr:1.30-1.65

8.high hardenability and wearing-resisting property