Alloy indefinite chilled cast iron rolls

The products of LMM Group have been exported to more than 90 countries, countries & areas in America, Europe, Southeast Asia, the Middle East, Africa, Asia, etc, forming strong and core competitiveness in steelmaking, continuous casting, rolling areas to supply high value-added, green, intelligent and one-stop solution and service to global customers in iron, steel, metallurgical industries, etc.

Please provide design data for special processing requirements

 

Code IC IC I IC II IC III IC IV ICV
C 3.1-3.4 3.1-3.4 3.1-3.4 3.1-3.4 3.1-3.4 3.1-3.4
SI 0.6-0.9 0.6-0.9 0.6-1.0 0.6-1.0 0.6-1.0 0.8-1.2
Mn 0.5-1.0 0.5-1.0 0.5-1.0 0.5-1.0 0.5-1.0 0.5-1.0
Ni 0.6-08 2.2-2.8 2.2-2.8 3.1-4.3 3.8-4.5
Cr 0.7-1.1 0.7-1.1 0.7-1.1 0.8-1.3 1.0-1.3 1.4-2.0
Mo 0.2-0.6 0.2-0.6 0.2-0.6 0.2-1.0 0.2-1.0 0.2-1.2
Barrel hardness 50-70 55-72 55-72 65-78 70-83 77-82
Neck hardness 35-55 35-55 35-55 35-55 35-55 35-55
Tensile strength >160 >160 >160 >350 >350 >350
Application Section mill, bar mill, intermediate and finishing stands of wire-rod mill
profile, rod and wire, narrow strip mill finishing stand, plate, flat rack, strip finishing
Barrel diameter1400mm       Barrel length≤4600mm

 

As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

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

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