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OUR PRODUCT:- HI - ALLOYED ROLLS FOR TMT PLANTS |
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| Alloyed rolls are special steels alloyed with nickel, chromium & molybdenum. which is used in breakdown, roughing & intermediate mills for finishing of heavy sections. these rolls are statically cast and undergo a three stage high temperature heat treatment comprising of annealing, normalizing & tempering rotation. the rolls are available in a wide variety of composition & properties to suit specific application. the matrix structure is pearlitic or bainitic depending on the alloy content. changing the carbide distribution obatined through control of chemical composition varies the hardness. finishing rolls for sheet, plate and strip mills. intermediate and finishing rolls for small section, bar and wire rod mills. also used as cold mill rolls for ferrous and non-ferrous sheets. |
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| CHEMICAL
COMPOSITION |
| C |
Ni |
Cr |
Mo |
| 3.00-3.30 |
1.50-1.80 |
0.40 max |
0.20-0.35 |
| 3.20-3.50 |
1.70-2.60 |
0.40 max |
0.20-0.35 |
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| MANUFACTURING RANGE: |
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Diameter |
Upto 32 inches or 850 mm |
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Length |
Upto 80 inches or 2100 mm |
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APPLICATIONS |
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Rolling Mills |
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TMT Type Rolling Mills |
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DEFINITE
CHILLED ROLLS I ADAMITE / ALLOY STEEL ROLLS I FORGED ROLLS I HI – ALLOYED ROLLS FOR TMT PLANTS I CHILLED ROLLS FOR FOOD & FEED INDUATRIES I |
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INDEFINITE
CHILLED ROLLS I S.G.IRON ROLLS I DOUBLE POURED CHILLED ROLLS I CHILLED IRON RAMS (PISTONS) |
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