Alloy cast steel rolls

Alloy cast steel rolls

Code	AS60	AS60 I	AS65 I	AS70	AS70 I	AS70 II	AS75	AS75 I
C	0.55-0.65	0.55-0.65	0.60-0.70	0.65-0.75	0.65-0.75	0.65-0.75	0.70-0.80	0.70-0.80
SI	0.20-0.45	0.20-0.60	0.20-0.60	0.20-0.45	0.20-0.45	0.20-0.45	0.20-0.45	0.20-0.70
Mn	0.90-1.20	0.50-1.00	0.50-0.80	0.80-1.40	1.40-1.80	1.40-1.80	0.60-0.90	0.70-1.10
Ni		0.20-1.50	0.20-0.50					≥0.20
Cr	0.80-1.20	0.80-1.20	0.80-1.20				0.75-1.00	0.80-1.50
Mo	0.20-0.45	0.20-0.60	0.20-0.45			0.20-0.45	0.20-0.45	0.20-0.60
Barrel hardness	35-50	35-45	35-45	32-42	35-45	35-45	35-50	35-50
Neck hardness	≤45	≤45	≤45	≤45	≤45	≤45	≤45	≤45
Tensile strength	>650	>750	>750	>650	>680	>700	>700	>800
Application	Bar,wire,strip,steel rough rolling,narrow steel support rollers
barrel diameter≤1000mm,barrel length≤3000mm

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Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time