BSL-HR Coils

SAIL:- Steel Authority of India

BSL : Hot Rolled Coils Sheets

Rationalised sizes of Hot Rolled Coil

Thickness (mm)	Width (mm)
1.6	930, 940, 960, 1040, 1130
1.8	930, 940, 960, 1040, 1130, 1160,1250
2.0, 2.2	930, 940, 960, 1000, 1020, 1040, 1130, 1160, 1250, 1310, 1400, 1420
2.5, 2.8	930, 940, 960, 1000, 1020, 1040, 1130, 1160, 1250, 1310, 1400, 1420, 1425
3.1, 3.5, 3.8	930, 940, 960, 1000, 1040, 1130, 1160, 1250, 1310, 1400, 1420, 1425
4.3, 4.6,	930, 940, 960, 1000, 1040, 1130, 1160, 1250, 1310, 1400, 1420, 1425, 1550
4.8	930, 1000, 1040, 1130, 1250, 1310, 1400, 1420, 1425
5	930, 1000, 1040, 1130, 1250, 1310, 1370, 1400, 1420, 1500, 1550, 1730, 1829
5.1	930, 1000, 1040, 1130, 1250, 1310, 1370, 1500, 1550, 1730, 1829
5.6, 6	930, 1000, 1040, 1130, 1250, 1310, 1370, 1400, 1420, 1500, 1550, 1730, 1829
6.2, 7, 8, 8.6, 9.2, 10	930, 1000, 1040, 1130, 1250, 1310, 1370, 1400, 1420, 1550, 1730, 1829
11,12,14,16	1040, 1130, 1250, 1310, 1370, 1400, 1420 1550, 1730

Coils can also be supplied in 1830 mm width and other sizes.
Inner diameter of coils : 850 mm
Outer diameter of coils: 2300 mm (max)
Coil weight: 29 tonnes max.

Rationalised sizes of Hot Rolled Sheets

Thickness	Width (mm)	Length (mm)
2.00 mm (14G)	1000, 1100, 1250	2500
2.50 mm (12G), 2.90mm, 3.15 mm (10G), 3.55 mm (9G), 4.00 mm (8G)	1000, 1100, 1250, 1400	2500, 4000, 4500

Thickness and width tolerances are as per IS 1852/ 1985. Closer tolerances can also be supplied on demand.

Packaging: Bare bundles with cross-wise steel strip. Packet weight: 7 - 18 tonnes. Marking: Paint marked on the top sheet of the bundle OR Sticker/label on top sheet of bundle with required details.

Common Grades for Hot Rolled Coils and Sheets: IS 10748/1995 grades I, II, III, IS 5986/1992 Fe 410, 510, 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, IS 2062/ 1999, Medium Carbon Strapping Steel, MC-11, C-30, 40, 50, Medium Silicon Electrical Steel, IS 6240/1999, SAILMA, IS 2062 grades B, C, IS 5986/1992 Fe 330, 360, 410, 510, SAILRIM, E-34, E-38, SAPH 440, IS 2062/1999 Grade B with copper, SAILCOR/ IRSM-41, IS 8500/1992, SAE 1020, SAE 1012, SAE 1541.

For Specifications click here

Materials are also available in the following foreign specifications: For structural and general purposes- ASTM-A 36/A 569/A 570 Grades 33/40, JISG 3101 SS400, JISG 3131 SPHC, DIN 17100 ST 37.2/ ST 44.2, BS 4360 Grades 40/43A, EN 10025; For Tube-making and other grades: JISG 3132 SPHT 1/ 2, DIN 1614 Pt. 1/ 2 ST 22/23/24, SAE 1006, SAE 1018 or equivalents, if sufficient orders are available.

HR Sheets for LPG Cylinders

Thickness Width (mm) Length (mm)

2.9 1240 2480

2.8 1250 2500

2.9 x 1360 x 2720 mm, 2.9 x 1270 x 2540 mm, 3.0 x 1360 x 2700 mm

HR Coils for LPG Cylinders

Thickness Width (mm)

2.9

1155, 1160, 1685

Other sizes of hot rolled coils and sheets can be supplied as per negotiations

Applications (Hot Rolled Coils & Sheets)

Specification Application

IS 10748/1995, Grades I, II, III,
IV, V 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 Strapping

MC- II, C-30, 40,50 Cycle chain

Medium silicon electrical steel Manufacture of electrical equipment

IS 6240/1999 Manufacture of LPG cylinders

SAILMA, IS 2062/1999, Grades B, C , IS 5986/ 1992, Fe 330, 360, 410 Structural fabrication

SAILRIM Manufacture of cycle rims

E34, E38, SAPH 440, BSK 46 Various applications in auto sector

IS 2062/1999, Grade B with Copper, SAILCOR/ IRSM-41 Manufacture of corrosion resistant 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

Rolling Tolerance as per IS 1852 (closer tolerances can be supplied on mutual agreement)

Sheets can also be supplied in the following sizes on mutual agreement: