Gold Member Since 2011
Audited Supplier
Sinya International Trade Co., Ltd.

Ductile Iron Roll, Nodular Iron Roll, Cast Iron Rolls manufacturer / supplier in China, offering Ductile Cast Iron Rolls, Alloy Nodular Iron Rolls, Rougher Roll for Rolling Mill, Steel Ball, Steel Ball for Mining Industry and so on.

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Supplier Homepage Product mill roll Ductile Cast Iron Rolls, Alloy Nodular Iron Rolls

Ductile Cast Iron Rolls, Alloy Nodular Iron Rolls

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 20000tons/Year
Transport Package: Steel Frame
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union
Basic Info
  • Model NO.: mr
  • Casting Form Material: Metal
  • Casting Form Usage Count: Semi-permanent
  • Material: Nodular Iron
  • Trademark: Sinya
  • Origin: China
  • Casting Method: Mould Casting
  • Casting Metal: Cast Iron
  • Used for: Rolling Mill
  • Hardness: 50-75hs
  • Specification: ISO
  • HS Code: 84553000
Product Description
Ductile 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.


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
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
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