Bainite ductile cast iron rolls

Product Details

Chemical Analysis

Designation of rolls Material code C Si Mn Ni Cr Mo Mg
Bainite ductile cast iron roll Centrifugal (Ⅰ) SGA Ⅰ 3.00-3.40 1.20-2.20 0.40-0.80 3.01-3.50 0.20-0.80 0.50-1.00 ≥0.04
Bainite ductile cast iron roll Centrifugal (Ⅱ) SGA Ⅱ 3.00-3.40 1.00-2.00 0.40-0.80 3.51-4.50 0.20-1.00 0.50-1.00 ≥0.04

Physical Properties

Designation of rolls Material code Barrel hardhess (HSD) Neck hardness (HSD) Tensiie strength (Mpa)
Bainite ductile cast iron roll Centrifugal (Ⅰ) SGA Ⅰ 55-78 32-45 >350
Bainite ductile cast iron roll Centrifugal (Ⅱ) SGA Ⅱ 60-80 32-45 >350


Product Equpment

The company’s good hardware facilities are the strongquarantee of high quality products. has introduced theinternational advancedlevel of casting processingequipment. set up with a complete set of intelligentmodernization and standardization of productionprocess,intelligent production operation and perfectquality control system,ensure the quality, fundamentallyguarantee the implementation of the enterprise branostrategy.

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The company strictly according to modern enterprise management requirements set up a perfectquality assurance system, and passed the ISO9001:2008 quality management system certification,ISO14001:2004 environmental management system certification, OHSAS18001:1999 occupationalhealth and safety management system certification.

Service Display

recommend suitable products according to the actual working conditions and needs of customers.It can also bedeveloped and designed according to needs, and customized services can be provided. During the epidemic, provide remote detection technical support

Strict quality control:
From raw materials, to the production process and befor eleaving the factory, all performance indicators arestrictly tested, and the professional QC team controls according to the process.

After-sales service:
Quality assurance and Resolution of any issues that arise

Product Brochure Download

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. 


Dalian Office:
Building 8, Yintian South Park, Yida Chuntian, Ganjingzi District, Dalian 116000, China 
Shenyang Office:
Room 12-12 A4 Building YuZhou Square, Huannan Disruct, Shenyang City China
Tel: +86 84174804

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