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Sinya International Trade Co., Ltd.

Mill Roll, Copper Mould Tube, Ingot Moulds manufacturer / supplier in China, offering Made in China Casting Foundry Slag Pot, Asccm Cast Steel Slag Pot in Steelmaking, Steel Ladle or Slag Pot Used for Stainless Steel Storage Tank and so on.

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Supplier Homepage Company Show Bulletin Board Ductile Cast Iron Rolls,Alloy Nodular Iron Rolls

Bulletin Board

Ductile Cast Iron Rolls,Alloy Nodular Iron Rolls [May 24,2013]
Ductile Cast Iron Rolls,Alloy Nodular Iron Rolls

Ductile Cast Iron Rolls,Alloy Nodular Iron Rolls

Applications: Roughing and intermediate stands of various continuous rolling mill, finishing stands of bar mill, section mill, finishing stands and back up rolls of strip mills, slao suitable for stainless-steel strip hot mills.

Description:

1)Material: Ductile Iron
2)Size: According to clients’ drawing
3)Standard: GB, AISI, SAE, ASTM/ASME
5)Inspection: Ultrasonic Inspection, Microstructure Test
6)Packaging: Steel Frame
8)Payment: T/T or L/C

Our products are high in quality and reasonable in price. We can guarantee their quality.

Mechanical Property Centrifugal Castings Static Castings
Surface Hardness HSC47-76 HSC43-65
Core Hardness HSC34-47 HSC34-52
Tensile Srength of Core ≥ 450MPa ≥ 300Mpa

 

Chemical Analysis
Grade Hardness
(HSC) C Si Mn Ni Cr Mo Mg
SGI 47-61 2.9-3.4 1.2-1.8 0.4-1.0 0.5-1.0 0.2-0.6 0.2-0.6 ≥ 0.04
SGII 47-65 2.9-3.4 1.2-1.8 0.4-1.0 1.0-3.0 0.2-1.2 0.2-0.6 ≥ 0.04
SGA 57-76 3.0-3.5 1.2-1.8 0.4-1.0 3.0-4.5 0.2-1.2 0.6-1.0 ≥ 0.04