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1 Products availableWe offer a complete product range of
Specifications
Thickness (mm) | 0.05 to 4.50 and 0.10 to 4.00 |
---|---|
Width (mm) | 3.5 to 1550 (Max) and 10 to 1700 (Max) |
Coil Weight (MT) | Up to 30 MT (1 to 18 kg/mm width) |
Surface Finish | Super Bright, Bright, Dull & Matte. Rmax . (RaValue with controlled Rmax on request) Specifications - As per JIS/BIS/ ASTM/EN Standards Low Carbon CRCA Grades Super EDD/DD/D, SPCX, SPCEN, SPCD, SPCC, non-aging, IF-High,DC01/DC02/DC04/DC05/DC06,FE410/FE510 Strength steel(IF-HSS), High Strength Low Alloy Steel (HSLA), viz., ST -42,ST-45, ST-52, SAPH-400/41O, QSTE 410, QSTE 510, Steel for Porcelein Enammeling,Corrosion Resistant Steel, viz., Tin Mill Black Plate (TMBP) ELECTRICAL Grades Elec -I, Elec-n, Elec-nI, SemiProcessed Elect. Steel |
Rationalised Sizes
Thickness (mm) | Width (mm) |
---|---|
1.8 | 930, 1030 |
2.0 | 930, 1030, 1130*, 1250 |
2.2 | 930, 1030, 1130*, 1250, 1310 |
2.5 | 930, 1030, 1130*, 1250, 1310, 1400 |
2.8 | 930, 1030, 1130*, 1250, 1310, 1400 1420 |
3.0 | 930, 1030, 1130*, 1250, 1310, 1400, 1420 |
3.5 | 930, 1030, 1130*, 1250, 1310, 1400, 1420, 1550 |
3.9 | 930, 1030, 1130*, 1250, 1310, 1400, 1420 |
4.3 | 930, 1030, 1130*, 1250, 1310, 1400, 1420, 1550 |
4.6 | 930, 1030, 1130*, 1250, 1310, 1400, 1420, 1550 |
4.8 | 930, 1030, 1130*, 1250, 1310, 1400, 1420, 1550 |
5.0 | 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830 |
5.6 | 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730 |
6.0 | 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830 |
6.7 | 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830 |
7.0 | 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830 |
8.0 | 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830 |
8.6 | 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830 |
9.7 | 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830 |
10 | 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830 |
11, 12, 14, 16 | 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830 |
Specifications Of HR Coil
Thickness (mm) | Width (mm) |
---|---|
2.0 | 930, 1010, 1020, 1040 |
2.2 | 930, 1010, 1020, 1030, 1040 |
2.3 | 930, 1010, 1020, 1030, 1040 |
2.5 | 930, 1010, 1020, 1030, 1040, 1130 |
2.8 | 930, 1010, 1020, 1040, 1100, 1130, 1250 |
3.1 | 930, 1010, 1020, 1040, 1130, 1250, 1310 |
3.5 | 930, 1010, 1020, 1040, 1130, 1250, 1310 |
3.7 | 930, 1020, 1030, 1040, 1130, 1250, 1310 |
4.1 | 930, 1020, 1030, 1040, 1130, 1250, 1310, 1400 |
3.8, 4.3, 4.6, 4.8 | 930, 1020, 1040, 1130, 1250, 1310, 1400 |
5.0, 5.6, 6.0 | 930, 1040, 1130, 1250, 1310, 1400, |
6.6, 7.4 | 930, 1040, 1130, 1250, 1310, 1380, 1400 |
7, 8, 9, 10 | 930, 1040, 1130, 1250, 1310, 1400 |
Mechanical Properties
Grade | Fe 415 | SAIL TMT 415 | Fe 500 | SAIL TMT 500 | Fe 500 | SAIL TMT 550 |
---|---|---|---|---|---|---|
0.2 percent proof stress/yield stress Min N/mm.sq. | 415 | 415 | 500 | 500 | 550 | 550 |
Elongation.percent ,Min,on gauge length 5.65.Square Root(A) where A is the cross-sectional area of the test piece | 14.5 | 22(Up to 28mm dia) 20 (Above 28 mm dia) | 12 | 20(Up to 28mm dia) 18 (Above 26 mm dia) | 8 | 18(Upto 25 mm dia) 16(Above 28 mm dia) |
Tensile Strength,Min. | 10% more than the actual 0.2% proof stress but not less than 48.5 N/mm.sq. | 10% more than the actual 0.2% proof stress but not less than 500 N/mm.sq. | 8% more than actual 0.2% proof stress but not less than 545 N/mm.sq. | 8% more than the actual 0.2% proof stress but not less than 580 N/mm.sq. (Upto 28mm dia) & 560 N/mm.sq.) (above 28 mm dia) | 6% more than the actual 0.2% proof stress but not less than 585 N/mm.sq. (Upto 28mm dia) & 560 N/mm.sq.) (above 28 mm dia) | 6% more than the actual 0.2% proof stress but not less than 630 N/mm.sq. (Upto 28mm dia) & 610 N/mm.sq. (above 28 mm dia) Upto 28mm dia) & 560 N/mm.sq.) (above 28 mm dia) |
Technical Specifications
Type | Grade |
---|---|
Stainless Steel & Duplex | 316l, 316, 201, 202, 303, 304, 304l, 309, 310, 310s, 321, 347, 904l, 410, 420, 430, hastelloy, 904, titanium, duplex alloy 2205, duplex alloy 2205 code, duplex alloy 2304, duplex alloy 2507 |
High Nickel Alloys | inconel 718, inconel 751, inconel x750, inconel 722, inconel ma 954, monel 400, monel 401, monel 404, monel 502, monel k500, monel r405, nickel 201, nickel 205, nickel 211, nickel 220, nickel 230 |
Copper Alloy | uns no. C 92200, uns no. C 83600, uns no. 70600, 71500, c 70600 (cu -ni- 90/10), c 71500 (cu -ni- 70/30), uns no c 10100, c 10200, c 10300, c 10800, c 12000, c 12200 |
Alloy Steel | f5, f9, f11, f12, f22, f91 |
Specifications Of Various Grades Of Iron Ore Lumps (guaranteed)
Chemical Composition (Dry Basis) | Sized Lumps, Bailadila | HG Sized Lumps, Chennai | BG Sized Lumps, Chennai | Donimalai Lumps, Chennai/ Marmagao | 64/ 63% Sized Lumps, Chennai/ Marmagao | BG Sized Lumps, Paradip | 65/ 65% Sized Lumps, (Eastern Sector), Paradip | 64/ 63% Sized Lumps, (Eastern Sector), Paradip |
---|---|---|---|---|---|---|---|---|
Fe | 65% Basis | 67% Basis | 65% Basis | 65% Basis | 64% Basis | 65% Basis | 65% Basis | 64% Basis |
SiO2 | 2.5% Max. | 2% Max. | 3% Max. | 3% Max. | 3% Max. | 3% Max. | 2.5% Max. | 3% Max. |
Al2O3 | 2.5% Max. | 2% Max. | 3% Max. | 3% Max. | 3% Max. | 3% Max. | 2.5% Max. | 3% Max. |
Phos | 0.10% Max. | 0.100% Max. | 0.100% Max. | 0.080% Max. | 0.080% Max. | 0.10% Max. | 0.060% Max. | 0.080% Max. |
Sulphur | 0.05% Max. | 0.050% Max. | 0.050% Max. | 0.050% Max. | 0.050% Max. | 0.05% Max. | 0.050% Max. | 0.050% Max. |
Copper | 0.05% Max. | 0.050% Max. | 0.050% Max. | 0.050% Max. | 0.05% Max. | - | - | |
Lead | - | - | - | - | - | - | - | - |
Zinc | - | - | - | - | - | - | - | - |
Total of Other metals (Except, Mn, Mg & Ca) | 0.15% Max. | 0.150% Max. | 0.150% Max. | 0.150% Max. | 0.150% Max. | 0.15% Max. | 0.150% Max. | 0.150% Max. |
Free moisture loss at 105 degrees C | 5% Max.Nov to June. 6% Max. July to Oct. | 6% Max. | 6% Max. | 6% Max. | 6% Max. | 6% Max. | 6% Max. | 6% Max. |
Physical Composition (Wet Basis) | 6.3mm to 31.5mm | 6.3mm to 31.5mm | 6.3mm to 31.5mm | 6.3mm to 31.5mm | 6mm to 30mm | 6.3mm to 31.5mm | 6mm to 40mm | 6mm to 40mm |
Oversize | 2% Max. | 3.8% Max. | 3.8% Max. | 3.8% Max. | 5% Max. | 3.8% Max. | 5% Max. | 5% Max. |
Undersize | 13% Max. | 21.2% Max. | 21.2% Max. | 21.2% Max. | 15% Max. | 21.2% Max. | 15% Max. | 15% Max. |
Specifications Of Iron Ore Fines (guaranteed)
Chemical Compostion (Dry Basis) | Bailadila Fines, Vizag | High Grade Fines, (Bellary - Hospet Sector), Chennai/ Marmagao | 65/ 65% Fines (Bellary - Hospet Sector), Chennai/ Marmagao | Donimalai Fines, Chennai/ Marmagao | 64/ 63% Fines (Bellary - Hospet Sector), Chennai/ Marmagao | 62/ 62% Fines Marmagao/ Panaji | 65/ 65% Fines (Easter Sector), Haldia/ Paradip | 64/ 63% Fines (Easter Sector), Haldia/ Paradip |
---|---|---|---|---|---|---|---|---|
Fe | 65% Basis | 66% Basis | 65% Basis | 65% Basis | 64% Basis | 62% Basis | 65% Basis | 64% Basis |
SiO2 | 3% Max. | 2% Max. | 2.5% Max. | 3% Max. | 3% Max. | 3.5% Max. | 2.5% Max. | 2.5% Max. |
Al2O3 | 3% Max. | 2% Max. | 2.5% Max. | 3% Max. | 3% Max. | 3.0% Max. | 2.5% Max. | 2.5% Max. |
Phos | 0.10% Max. | 0.06% Max. | 0.06% Max. | 0.08% Max. | 0.06% Max. | 0.06% Max. | 0.07% Max. | 0.07% Max. |
Sulphur | 0.05% Max. | 0.02% Max. | 0.02% Max. | 0.05% Max. | 0.02% Max. | 0.02% Max. | 0.02% Max. | 0.03% Max. |
Copper | 0.05% Max. | 0.02% Max. | 0.02% Max. | 0.05% Max. | 0.02% Max. | 0.03% Max. | 0.02% Max. | - |
Total of Other metals (Except, Mn, Mg & Ca) | 0.150% Max. | 0.150% Max. | 0.150% Max. | 0.15% Max. | 0.150% Max. | 0.150% Max. | 0.150% Max. | 0.150% Max. |
Free moisture loss at 105 degrees C | 8% Max. Nov to June. 9% Max. July to Oct. | 7% Max. | 7% Max. | 8% Max. Fair Season 9% Max. Monsoon Season | 7% Max. | 10% Max. | 6% Max. | 7% Max. |
Physical Composition (Wet Basis) | 150 Micron to 10mm | 150 Micron to 10mm | 150 Micron to 10mm | 150 Micron to 10mm | 150 Micron to 10mm | 150 Micron to 10mm | 150 Micron to 10mm | 150 Micron to 10mm |
Oversize | 5% Max. | 5% Max. | 5% Max. | 5% Max. | 5% Max. | 5% Max. | 5% Max. | 5% Max. |
Undersize | 30% Max. | 30% Max. | 30% Max. | 30% Max. | 30% Max. | 30% Max. | 30% Max. | 25% Max. |
Indonesia Steam Coal ( Non-coking ) Specifications
Particulars | #5 | #6 | #7 | #8 | #9 | #10 |
---|---|---|---|---|---|---|
Total Moisture ( ARB ) | 37.1 % | 17.13% | 6.6 % | 14.41% | 21.2 % | - |
Inherent Moisture ( ADB ) | 15.4 % | 13.70% | 3.6 % | - | - | - |
Ash Content ( ADB ) | 1.1 % | 2.13% | 18.7% | - | 21.9 % | 2.4 % |
VolatileĀ Matter ( ADB ) | 44.0 % | 44.02% | 40.3% | - | - | - |
Fixed Carbon ( ADB ) | 39.5 % | 40.15% | 37.4% | - | - | - |
Sulphur Content ( ADB ) | 0.17% | 2.11% | 1.29% | 0.07% | 0.18% | 0.23% |
Gross Calorofic Value ( ADB ) | 5814 kcal/kg | 5965 kcal/kg | 5579 kcal/kg | 5673 kcal/kg | 5409 kcal/kg | 6864 kcal/kg |
Hardgrove Grindability Index ( HGI ) | N/A | N/A | 40 | - | - | - |
Size | 0 - 50mm | 0 - 50mm | 0 - 50mm | 0 - 50mm | 0 - 50mm | 0 - 50mm |