Alloy Cast Steel Rolls

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Product Description

Product Description

Alloy Cast Steel Rolls (AS)

As a prolific organization, we are well known for presenting a quality range of Alloy Cast Steel Rolls. Generally, the advanced product range is ideally used for different blooming mill and roughing stands required for light and heavy section mill. These rolls are hypo-eutectoid steel rolls alloyed with Chromium and Molybdenum. A series of heat treatment is done on these rolls that involve normal double annealing method instantly followed by tempering cycle that improvise the toughness. We are offering these Alloy Cast Steel Rolls to our esteemed clients at economical rates.

Key features:

Good thermal shock resistance
High degree of weldability
Good mechanical strength

Chemical Composition:

Symbol	C	Si	Mn	Cr	Ni	Mo
AS60	0.55-0.65	0.20-0.45	0.90-1.20	0.80-1.20	0	0.20-0.45
AS65I	0.60-0.70	0.20-0.60	0.50-0.80	0.80-1.20	0.20-0.50	0.20-0.45
AS70	0.65-0.75	0.20-0.45	1.40-1.80	0	0	0.20-0.45
AS75	0.70-0.80	0.20-0.45	0.60-0.90	0.75-1.00	0	0.20-0.45
AS75	0.70-0.80	0.20-0.70	0.70-1.10	0.80-1.60	0.20	0.20-0.60
Cr4	0.40-0.70	0.20-0.60	0.70-1.20	3.00-5.00	0.50	0.40-1.00

Prosperities & Application

Symbol	Hardness (HS)	Tensile Strength (MPa)	Dimension (MM)	Unit N.W (KGS)	Application
AS60	35-50	650	600-1600	1000- 50000	Blooming and slabbing mills,roughing stands of large section mills;Roughing stands of bar and wire mills,breakdown rolls for rail and section universal mills
AS65I	35-45	650
AS70	35-45	680
AS75	35-50	650
AS75	35-50	700
Cr4	50-65	700