Quality rolls increase the overall efficiency of any mill
Generalized material recommendation of rolls for mills is as under
Roughing stands: Forged, Alloy steel, Adamite steel, SG Iron
Intermediate stands: SG Iron, ICCI, DPIC
Finishing stands: SG Acicular, DPIC, Enhanced Carbide
ROLLS TYPE MATERIAL BASE PROCESS OF MANUFACTURING STRUCTURE HARDNESS (SH) SPECIFICATIONS
FORGED STEEL FORGING VARYING CARBON CONTENT MS, EN 8, EN 9, EN 19, EN 24, EN 42 AND ANY OTHER
ALLOY STEEL LOW CARBON STEEL STATIC CAST PEARLITE 40 – 45
ADAMITE STEEL STATIC CAST PEARLITE 40 – 45
45 – 50
SPHEROIDAL GRAPHITE (SG IRON) CAST IRON STATIC CAST PEARLITE 50 – 55
55 – 60
60 – 65
INDEFINITE CHILL CAST IRON SOLID (ICCI) CAST IRON STATIC CAST PEARLITE 60 – 70
DOUBLE POUR INDEFINITE CHILL SOLID (DPIC) CAST IRON SPUN CAST BAINITE & MARTENSITE 70 - 85
HIGH CHROME SOLID CAST IRON SPUN CAST BAINITE & MARTENSITE 70 - 85
ENHANCED CARBIDE DPIC CAST IRON SPUN CAST BAINITE & MARTENSITE 75 - 85
S G ACICULAR CAST IRON STATIC CAST & SPUN CAST BAINITE 65 - 75
MATERIAL BASE STEEL
PROCESS OF MANUFACTURING FORGING
STRUCTURE  
HARDNESS(SH) VARYING CARBON CONTENT
SPECIFICATION MS, EN 8, EN 9, EN 19, EN 24, EN 42 AND ANY OTHER
MATERIAL BASE LOW CARBON STEEL
PROCESS OF MANUFACTURING STATIC CAST
STRUCTURE PEARLITE
HARDNESS(SH) 40 – 45
SPECIFICATION
MATERIAL BASE STEEL
PROCESS OF MANUFACTURING STATIC CAST
STRUCTURE PEARLITE
HARDNESS(SH) 40 – 45
45 - 50
SPECIFICATION
MATERIAL BASE CAST IRON
PROCESS OF MANUFACTURING STATIC CAST
STRUCTURE PEARLITE
HARDNESS(SH) 50-55
55-60
60-65
SPECIFICATION
MATERIAL BASE CAST IRON
PROCESS OF MANUFACTURING STATIC CAST
STRUCTURE PEARLITE
HARDNESS(SH) 60-70
SPECIFICATION
MATERIAL BASE CAST IRON
PROCESS OF MANUFACTURING SPUN CAST
STRUCTURE BAINITE & MARTENSITE
HARDNESS(SH) 70-85
SPECIFICATION
MATERIAL BASE CAST IRON
PROCESS OF MANUFACTURING SPUN CAST
STRUCTURE BAINITE & MARTENSITE
HARDNESS(SH) 70-85
SPECIFICATION
MATERIAL BASE CAST IRON
PROCESS OF MANUFACTURING SPUN CAST
STRUCTURE BAINITE & MARTENSITE
HARDNESS(SH) 70-85
SPECIFICATION
MATERIAL BASE CAST IRON
PROCESS OF MANUFACTURING STATIC CAST & SPUN CAST
STRUCTURE BAINITE
HARDNESS(SH) 65-75
SPECIFICATION
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