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1.Hardness of the roll body:55~70, Hardness of the roll neck:35~55, 2.Suitable for wire rod,shape mill,narrow strip mill - details see: https://www.machineto.com/chromium-molybdenum-copper-ductile-infinite-chilled-cast-iron-roll-10160248

1.Product name:

Chromium molybdenum copper ductile infinite chilled cast iron mill roll

2.Material code:

SG 3

3.Chemical composition:

C	Si	Mn	P	S	Cr	Ni	Mo	Cu	Mg
2.90 ~ 3.60	0.80 ~ 2.50	0.40 ~ 1.20	≤ 0.25	≤ 0.03	0.20 ~ 0.60	-	0.20 ~ 0.60	0.40 ~ 1.00	≥ 0.04

4.Mechanical properties:

Roll body hardness	55~70
Roll neck hardness	35~55
Tensile strength(N/mm2)	≥ 320

5.Recommended use:

Wire rod,shape mill,narrow strip mill.

6.Pictures:

A.Finished product

B.Raw material

C.Electric furnace casting

D.The casting process

E.Machanical processing

F.Heat treatment

G.Hardness testing

H.Chemical testing

I.Product storage

J.Package

K.Factory appearance

L.Customer visit