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Rolls for Metal Industries |
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Roll Material |
Hardness Sh °C |
Application |
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Alloy
Chilled Iron Rolls |
65-75 |
Finishing rolls for Sheet, Plate, Strip Mills,
Rolls for Wire Rod finishing. |
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Indefinite Chill/Grain Rolls |
45-55
55-65
65-75 |
Roughing mill rolls for merchant and billet
mills.
Intermediate & Finishing Rolls for Wire Rod
Mill, Rail Mill, Section Mill, Finishing and
Intermediate Rolls
Intermediate Finishing Stand Rolls for Merchant
& Section Mills, Structural Mill Rolls for
Finishing Stands. |
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Spheroidal Graphite Rolls (Pearlitic) |
45-65 |
Roughing & intermediate rolls for blooming,
break-down mills, roughing & intermediate rolls
for rails and heavy structural finishing. Rolls
for rolling plates, scale braking rolls for Hot
strip Mill |
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Spheroidal Graphite Rolls (Accicular) |
65-75 |
Finishing stand rolls for wire rod mill, bar
mill, sheet mill. |
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Composite IC/DP Rolls (Spun Cast) or (Static
Cast) |
65-75
75-85 |
Finishing stands of Hot Strip Mills, Plate
Mills, Wire Rod Mills, Roughing Stand of Hot
Strip Mills, Cold Rolling of Non-Ferrous Strips |
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Enhanced Carbide IC/DP Rolls (Spun Cast) |
75-80 |
Final Finishing Stands of Hot Strip Mills |
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Composite High Cr. Iron Rolls (Spun Cast) |
65-75
75-85 |
Initial finishing stands of Hot Strip Mills.
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High
speed steel Rolls (Spun Cast) |
65-80 |
Initial finishing stands of Hot Strip Mills |
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Composite High Cr. Steel Rolls (Spun Cast) |
65-75 |
Roughing stand rolls for hot strip mills,
Steckel Mills, Plate Mills. |
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Semi
High speed steel Rolls (Spun Cast) |
65-75 |
Roughing stands of Hot Strip Mills |
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Alloy
Cast Steel Rolls |
30-45
35-40 |
Blooming Mills Rolls, Roughing and intermediate
Rolls for heavy Section Mills |
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Steel
Base Rolls |
40-45
45-50
50-55 |
Roughing and Intermediate Mill Rolls For Medium
and Heavy Section Mills, Universal Beam Mills,
Edger Rolls for Hot Strip Mills and Billet
Mills, Pilger Rolls for Tube Mills, Roughing
Stand Rolls for Hot Strip Mills. |
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Graphitic Steel Rolls |
40-45
45-55 |
Rolls for Heavy Section (Intermediate and
Finishing Stands).
Rolls for Roughing/Intermediate Stands of Alloy
Steel section Rolling Mills. |
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Rolls For Non-Metal Industries |
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Non-metallurgical Alloy Chilled Cast-Iron |
65-70
70-75 |
Calender Rolls for Paper Mills, Rolls for Rubber
Mixing.
Calendering, Cracking and refining. |
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