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

Rolling Mill Rolls, Hot Strip Rolling Mill Roll, Cast Iron Roll manufacturer / supplier in China, offering Hot Strip Rolling Mill Rolls, Spheroidal Graphite Cast Iron Roll (SGP SGA), Static Cast Steel Roll and so on.

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Hot Strip Rolling Mill Rolls

FOB Price: US $2,300 / Ton
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,300/ Ton
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Production Capacity: 20000 Tons/Year
Transport Package: Steel Rack
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Hot strip rolling mill rolls
  • Certification: ISO
  • Barrel Hardness: 65-95hsd
  • Weight: 1-50tons
  • Specification: ISO
  • Type: Steel Rolling Equipment
  • Casting Method: Centrifugal Cast
  • Core Hardness: 32-45hsd
  • Trademark: CAMET
  • Origin: China
Product Description
Hot strip rolling mill rolls

Hot Strip Rolling Mill Rolls
 Properties
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.
Hot Strip Rolling Mill Rolls
 
Chemical Analysis
GradesHSCCSiMnNiCrMo
HCrI60~752.3/3.30.3/1.00.5/1.20.7/1.712.0/15.00.7/1.5
HCrII65~802.3/3.30.3/1.00.5/1.20.7/1.715.0/18.00.7/1.5
HCrIII75~902.3/3.30.3/1.00.5/1.20.7/1.718.0/22.01.5/3.0
Mechanical properties
propertiesBarrelNick/corel - grey cast ironNick/corel - SG cast iron
Tensile strength (N/mm2)850200400
Bending strength (N/mm2)1300350835
Microstructure
HCrI: bainite + martensite + carbide
HCrII: tempered martensite + eutectic carbide + small percentage secondary carbide
HCrIII: tempered martensite + eutectic carbide + small percentage secondary carbide
Application
Work rolls for roughing stands and front finishing stands of hot strip mill, work rolls for wide and medium plate mill

Hot Strip Rolling Mill Rolls

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