Semi-steel roller

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

[vc_row][vc_column][vc_column_text]Semi-steel roller

Code AD140 I AD160 I AD180 AD190 AD200
C 1.30-1.50 1.50-1.70 1.70-1.90 1.80-2.00 1.9-2.10
SI 0.30-0.60 0.30-0.60 0.30-0.80 0.30-0.80 0.30-0.80
Mn 0.70-1.10 0.80-1.30 0.60-1.10 0.60-1.20 0.80-1.20
Ni 0.50-1.20 ≥0.20 0.20-2.00 1.00-2.00 0.60-2.50
Cr 0.80-1.20 0.80-2.00 0.80-1.50 1.50-3.50 0.60-2.00
Mo 0.20-0.60 0.20-0.60 0.20-0.60 0.20-0.50 0.20-0.80
Barrel hardness 35-50 40-60 45-60 50-65 50-65
Neck hardness ≤ 60 ≤ 50 ≤ 50 ≤ 50 ≤ 50
Tensile strength 500-800 500-800 450-700 450-700 450-700
Application Bar, wire, steel, crude and rolled strip, vertical roller, roll rings, support rollers
Barrel diameter1000mm       Barrel length≤3000mm

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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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