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Hot Rolled Coils
& Sheets |
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Rationalised
sizes of Hot Rolled Coils |
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Thickness
mm
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Width
mm
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2.0 |
825,930,1000,1020,1040 |
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2.2 |
930,
1000, 1020, 1040 |
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2.5 |
930,
1000, 1020, 1040, 1130 |
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2.8 |
930,
1000, 1020, 1040, 1130, 1250 |
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3.1,
3.5 |
930,
1000, 1040, 1130, 1250, 1310 |
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3.8,
4.3, 4.6, 4.8 |
930,
1000, 1040, 1130, 1250, 1310, 1400, 1420 |
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5.0,
5.6, 6.0 |
1000,
1040, 1130, 1250, 1310, 1400, 1420 |
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7.0,
8.0, 9.0, 10.0, 12.0 |
1000,
1040, 1130, 1250, 1310, 1400, 1420 |
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Coils
can also be supplied in other width/ thickness combination, as per
mutual agreement.
Inner diameter of coils: 760 mm. Coil weight: 8 -17
tonnes
Common Grades for Hot Rolled Coils : IS 10748/1995 grades I, II,
III, API 5L grades A, B, X42, X46, X52, X56, X60, X65, SAIL-WTCR, IS
11513/1985 grades O, D, DD, EDD, IS 1079/ 1994 grades O, D, DD, EDD,
Medium Carbon Strapping Steel, C-30, 40, Medium Silicon Electrical
Steel, SAILMA, IS 2062 grades B, C, IS 5986/1992 Fe 330, 360, 410,
510, E-34, E-38, SAPH 440, IS 2062/1999 Grade B with copper, IS
8500/1992, SAE 1020, SAE 1012, SAE 1541.
Other
sizes of hot rolled coils can be supplied as per negotiations
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Applications
(Hot Rolled Coils)
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| Specification |
Application |
| IS
10748/1995, Grades I, II, III |
Tube
making |
| IS
5986/1992, Fe 410, 510 |
Manufacture
of Hamilton and other poles, flanging applications |
| API
5L, grades A, B, X42, X46, X52, X56, X60, X65 |
Manufacture
of pipes mostly for oil and gas sector |
| SAIL-WTCR,
IS 11513/ 1985, grades O D, DD, EDD |
Cold
reduction and for manufacture of galvanised sheets |
| IS
1079/ 1994, Grades O, D, DD, EDD, IS 2062/1999 |
General
structural applications |
| Medium
Carbon, C-30, C-40 |
Strapping,
cycle chain |
| Medium
silicon electrical steel |
Manufacture
of electrical equipment |
| SAILMA,
IS 2062/1999, Grades B, C , IS 5986/ 1992, Fe 330, 360, 410 |
Structural
fabrication |
| E34,
E38, SAPH 440, BSK 46 |
Various
applications in auto sector |
| IS
2062/1999, Grade B with Copper |
Manufacture
of corrosion resistant structural materials |
| IS
5986/1992, Fe 510, IS 8500/ 1992, SAILMA |
For
high tensile structural applications |
| SAE
1020 |
Manufacture
of propeller shaft |
| SAE
1541 |
Manufacture
of fork for two wheelers |
| SAE
1012 |
Manufacture
of wheel disc |
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Rolling
Tolerance as per IS: 1852 (closer tolerances can be supplied on
mutual agreement)
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