GCr15 bearing steel round bar Size:20-100mm High hardenability,high wear resistance MOQ:5T

GCr15 bearing steel round bar

1,Process:Hot rolled

2,Material:

Chinese	America	Japan	Europe	ISO
GB GCr15	ASTM 52100	JIS SUJ2	Din 100Cr6	100Cr6

3,Character:High hardenability,high wear resistance

4,Size:20-100mm

5,Surface condition:Black surface or bright

6,Heating:Annealed

7,Hardness:207 max

8,Application:Roller,ball,precision gauge,cold-punch mould,plunger etc

9,MOQ:5T

Chemical composition (GB GCr15):

C:0.95-1.05	Mn:0.25-0.45
Si:0.15-0.35	P:0.025 MAX
S:0.055 MAX	Cr:1.40-1.65
Ni:0.30 MAX	Mo:0.10 MAX
Cu:0.25 MAX

GCr15 bearing steel round bar