Products

Blooming, Roughing & Universal Mill Rolls

Manufactured for heavy structural and breakdown stands, these rolls utilize alloy cast steel, semi-steel, or alloy nodular iron compositions engineered to endure severe rolling torque, bite impacts, and high mechanical reductions. Solid casting or composite centrifugal methods are selected based on stand loading profiles to address roll body stress concentrations.

DURON Semi-High Speed Steel (S-HSS) roughing work roll with a durable, precisely machined large-barrel surface and specialized journal design, engineered for high impact and wear resistance in hot strip mills.

S-HSS

Hot Strip Roughing Mill Semi-HSS Rolls (S-HSS Rolls)

Hardness

75 – 85 HSD

Tensile Strength

High chromium steel (HCS) compound rolling mill roll with a visible hard outer shell and tough inner core, suitable for industrial hot rolling mills.

HCrS

High-Oxidation Resistant Hot Strip & Universal Mill High Chrome Steel Rolls (HCrS Rolls)

Hardness

70 – 85 HSD

Tensile Strength

Graphite steel mill roll with enhanced thermal conductivity

GS140, GS150, GS160, GS190

Anti-Sticking Universal Section & Bar Mill Graphitic Steel Rolls (GS Rolls)

Hardness

36 – 60 HSD

Tensile Strength

Semi-steel mill roll for roughing and intermediate stands

AD1401, AD1601, AD180

Universal Section, Tube & Strip Mill Adamite Rolls (ASB Rolls)

Hardness

35 – 60 HSD

Tensile Strength

Precision-engineered Alloy Steel Back-up Roll with a high-rigidity Cr-Mo shell, designed to provide consistent, stable support for work rolls in demanding hot strip and precision cold rolling stands.

Cr3, Cr5

Hot & Cold Rolling Mill Alloy Steel Backup Rolls (Cr3 & Cr5 Rolls)

Hardness

58 – 73 HSD

Tensile Strength

Alloy cast steel roll designed for heavy-duty roughing mills

AS651, AS70, AS701, AS7011, AS75, AS751

Blooming, Slabbing & Scale-Breaking Alloy Cast Steel Rolls (AS Series)

Hardness

32 – 50 HSD

Tensile Strength

High chrome cast iron roll for hot strip and section mills

HCr II, HCr III

Hot Strip, Plate & Universal Mill Centrifugal High Chrome Cast Iron Rolls (HCr Rolls)

Hardness

65 – 90 HSD

Tensile Strength

≥ 350 N/mm²
Nodular cast iron mill roll for hot rolling applications

SGP I, SGP II, SGP III

Blooming, Section & Wire Rod Mill Pearlitic Nodular Iron Rolls (SGP Rolls)

Hardness

45 – 72 HSD

Tensile Strength

≥ 450 N/mm²
DURON Ni-Cr-Mo Chilled Cast Iron Rolls

SGA I, SGA II

Blooming, Section & Wire Rod Mill Acicular (Bainitic) Nodular Cast Iron Rolls (SGA Rolls)

Hardness

55 – 80 HSD

Tensile Strength

≥ 350 N/mm²
Ni-Cr-Mo indefinite chilled cast iron roll with fine graphite distribution

IC I , IC II, IC III, IC IV, IC V

Hot Strip, Section & Skin Pass Mill Ni-Cr-Mo Indefinite Chilled Cast Iron Rolls (IC rolls)

Hardness

55 – 85 HSD

Tensile Strength

≥ 160 – 350 N/mm²
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