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Cold Rolled Coils and
Sheets |
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Rationalised sizes of CR Coils |
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| Thickness
mm |
Width
mm |
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0.35,
0.4, 0.5 |
900/920 |
| 0.63,
0.8 |
900/920,
1000/1020 |
| 1.0,
1.25, 1.6, 1.85 |
900/920,
1000/1020, 1100/1120, 1220/ 1250/1270 |
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Note:
Some quantity may be
available in mixed thickness of 0.3 - 0.5 mm and mixed widths of
750-1000 mm.
Coil weight: 5 to 13 tonnes for width above 1100mm and 3 to
10 tonnes up to 1100 mm width.
Coil Internal Diameter - 610 mm from CR-1 route and 510
mm from Tandem Mill route.
Common Grades : IS 513 Grades O, D
Tolerance as per IS - 513/ 1994.
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| Thickness
mm |
Width
mm |
Length
mm |
| 0.5 |
900 |
2500 |
| 0.63,
0.8 |
900,
1000 |
2500 |
| 1.0,
1.25, 1.6 |
900,
1000, 1100, 1250 |
2500 |
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Common
Grades: IS 513/ 1994, Grades O, D
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