Gold Member Since 2015
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Camet Metallurgical Technologies Co., Ltd.

Cast Iron Roll, Rolling Mill Rolls, Mill Roll manufacturer / supplier in China, offering High Chrome Cast Iron Roll (HCr), High Quality Static Casting Steel Roll, Static Cast Steel Roll and so on.

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Supplier Homepage Product Mill Roll Cast Iron roll High Chrome Cast Iron Roll (HCr)

High Chrome Cast Iron Roll (HCr)

FOB Price: US $2,300 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,300/ Piece
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Port: Tianjin, China
Production Capacity: 20000 Tons/Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Customized: Customized
  • Type: Steel Rolling Equipment
  • Casting Method: Centrifugal Cast
  • Core Hardness: 32-45hsd
  • Trademark: CAMET
  • Specification: ISO
  • Condition: New
  • Certification: ISO
  • Barrel Hardness: 65-95hsd
  • Weight: 1-50tons
  • Transport Package: Steel Rack
  • Origin: China
Product Description
High chrome cast iron roll

High Chrome Cast Iron Roll (HCr)
Thanks to its high content of M7C3 type carbide in the range of 20-30% and discontinuous network distribution of carbide, the roll offers a high wear-resistance performance. The matrix consist of tempered martensitic and sorbite with finely-dispersed secondary carbides (M7C3, M23C6 and M3C types), increasing therefore the wear-resistance of roll, the Cr2O3 enriched oxide film on the roll surfaces is highly resistant to oxidization and plastic strain, making the roll extremely suitable for steel hot rolling process.
High Chrome Cast Iron Roll (HCr)
Chemical Analysis
Mechanical properties
propertiesBarrelNick/corel - grey cast ironNick/corel - SG cast iron
Tensile strength (N/mm2)850200400
Bending strength (N/mm2)1300350835
HCrI: bainite + martensite + carbide
HCrII: tempered martensite + eutectic carbide + small percentage secondary carbide
HCrIII: tempered martensite + eutectic carbide + small percentage secondary carbide
Work rolls for roughing stands and front finishing stands of hot strip mill, work rolls for wide and medium plate mill

High Chrome Cast Iron Roll (HCr)
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