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Alloy Steel ASTM A387 Grade 91 Coils, which cannot be toughened through thermal treatment, are commonly traded by Nandini Steel. It is widely used in environments with high temperatures and has excellent forging and welding characteristics. It became more sophisticated for better energy at temperatures above a thousand degrees Fahrenheit and for more acceptable creep resistance (537 Degree C). With improved creep and pressure rupture qualities, alloy steel ASME SA 387 Grade 91 Coils may withstand oxidation up to 1500 degrees Fahrenheit (816 degrees Celsius). It is not magnetic when it is annealed, and the best way to harden it is by cold working. They are widely used in environments with high temperatures and have excellent shaping and welding characteristics.
They are very effectively used in situations of hovering temperature. They are used extensively in a variety of industries, including sugar, pharmaceuticals, engineering, and chemical. It is simply welded utilising commonplace placement techniques and submerged arc. Grade 91 of alloy steel under ASTM A387 Slitting Coils are an austenitic alloy that is titanium stabilised and heat resistant. They are commonly employed as carriers between 1000 and 1600 degrees Fahrenheit. It has a titanium addition, and this titanium addition lessens or stops carbide precipitation during welding and in the carrier conditions of 800 to 1500 degrees Fahrenheit. They have a number of crucial qualities, including a tight fit, leak proofness, high tensile strength, and long service life.
Standard | JIS, ASTM, AISI, GB, EN, DIN |
Size | 1000mm, 1219mm, 1250mm, 1500mm, 1524mm, 2000mm, etc |
Thickness | 0.3mm--100mm |
Surface | No.8 Finish, 2B Finish, No.1 Finish, No.4 Finish, Brushed Finish, BA Finish, 8K Finish, Embossed Finish, etc |
Finish | Cold Rolled Coil (CR), 2B, BA, Hot Rolled Coil (HR), No.8 |
Brand | Indian Origin, Korea Origin, European Origin, Taiwan Origin, US Origin, Japanese Origin, Thailand Origin |
Manufacturer | Arcelor Mittal, TISCO, Baosteel, POSCO, Outokumpu, Aperam, Jindal Stainless, VDM, Nippon Metal, Thyssenkrup, DKC Korea |
Package | Standard export package, suit for all kinds of transport, or as required. |
Brushed Finish Coil | No.1 Finish Coils |
Embossed Finish Coil | 2B Matte Finish Coils |
No.8 Finish Coils | Bright Annealed Finish Coil |
No.4 Finish Coil | BA Finish Coil |
No.3 Finish Coil | HL Finish Coil |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | AFNOR | GOST | EN |
Alloy Steel Gr 91 | 1.4903 | K90901 | - | - | 36206 | - | X10CrMoVNb9-1 |
Size (millimeter) |
Wght per Coil (kilogram) |
Size (millimeter) |
Wght per Coil (kilogram) |
---|---|---|---|
2000 x 1000 x 3.0 | 51.0 | 4000 x 2000 x 6.0 | 408.0 |
2500 x 1250 x 3.0 | 79.7 | 2500 x 1250 x 8.0 | 213.0 |
3000 x 1500 x 3.0 | 115.0 | 3000 x 1500 x 8.0 | 306.0 |
2000 x 1000 x 4.0 | 68.0 | 4000 x 2000 x 8.0 | 544.0 |
2500 x 1250 x 4.0 | 106.0 | 2500 x 1250 x 10.0 | 266.0 |
3000 x 1500 x 4.0 | 153.0 | 3000 x 1500 x 10.0 | 383.0 |
2000 x 1000 x 5.0 | 85.0 | 4000 x 1500 x 10.0 | 510.0 |
2500 x 1250 x 5.0 | 133.0 | 4000 x 2000 x 10.0 | 680.0 |
3000 x 1500 x 5.0 | 191.0 | 2500 x 1250 x 12.0 | 319.0 |
4000 x 2000 x 5.0 | 340.0 | 3000 x 1500 x 12.0 | 459.0 |
2000 x 1000 x 6.0 | 102.0 | 4000 x 1500 x 12.0 | 612.0 |
2500 x 1250 x 6.0 | 159.0 | 4000 x 2000 x 12.0 | 816.0 |
3000 x 1500 x 6.0 | 230.0 |
Size (millimeter) | Wght per Coil (Kilogram) |
Size(millimeter) | Wght per Coil (Kilogram) |
---|---|---|---|
4000 x 2000 x 2.0 | 136.0 | 3000 x 1500 x 5.0 | 191.0 |
4000 x 2000 x 3.0 | 204.0 | 4000 x 2000 x 5.0 | 340.0 |
2500 x 1250 x 4.0 | 106.0 | 2500 x 1250 x 6.0 | 159.0 |
3000 x 1500 x 4.0 | 153.0 | 3000 x 1500 x 6.0 | 230.0 |
4000 x 2000 x 4.0 | 272.0 | 4000 x 2000 x 6.0 | 408.0 |
2500 x 1250 x 5.0 | 133.0 |
Strip Thickness | Width | |||
---|---|---|---|---|
320≤W<600 | W<320 | |||
T1 | T2 | T3 | T4 | |
T<0.05 mm | 0.004 | 0.003 | 0.003 | 0.002 |
0.05≤T<0.07 | 0.005 | 0.004 | 0.004 | 0.003 |
0.07≤T<0.08 | 0.006 | 0.005 | 0.005 | 0.003 |
0.08≤T<0.10 | 0.007 | 0.005 | 0.005 | 0.003 |
0.10≤T<0.13 | 0.009 | 0.007 | 0.006 | 0.004 |
0.13≤T<0.15 | 0.010 | 0.008 | 0.007 | 0.004 |
0.15≤T<0.20 | 0.011 | 0.009 | 0.008 | 0.004 |
0.20≤T<0.25 | 0.013 | 0.010 | 0.008 | 0.005 |
0.25≤T<0.30 | 0.015 | 0.011 | 0.009 | 0.005 |
0.30≤T<0.35 | 0.016 | 0.012 | 0.010 | 0.005 |
0.35≤T<0.40 | 0.018 | 0.012 | 0.010 | 0.005 |
0.40≤T<0.50 | 0.020 | 0.015 | 0.012 | 0.005 |
0.50≤T<0.60 | 0.022 | 0.018 | 0.013 | 0.005 |
0.60≤T<0.70 | 0.024 | 0.020 | 0.015 | 0.005 |
0.70≤T<0.80 | 0.026 | 0.022 | 0.017 | 0.005 |
0.80≤T<0.90 | 0.028 | 0.024 | 0.018 | 0.006 |
0.90≤T<1.00 | 0.032 | 0.027 | 0.020 | 0.008 |
1.00≤T<1.20 | 0.035 | 0.030 | 0.022 | 0.008 |
1.20≤T<1.40 | 0.040 | 0.035 | 0.025 | 0.010 |
1.40≤T<1.60 | 0.045 | 0.040 | 0.030 | 0.020 |
Thick. on base (millimeter) | Unit Wght / Coil (kilogram) |
---|---|
3000 x1000 x3.0 | 78.0 |
3000 x1250 x4.5 | 143.0 |
3000 x1250 x6.0 | 180.0 |
3000 x1250 x8.0 | 210.0 |
C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Al |
0.08 - 0.12 | max 0.5 | 0.3 - 0.6 | max 0.4 | max 0.025 | max 0.015 | 8 - 9.5 | 0.85 - 1.05 | 0.18 - 0.25 | 0.03 - 0.07 | 0.06 - 0.1 | max 0.03 |
Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|
205 | 415 | 20 % |
We Manufacturer, Supplier and Exporter ASTM SA387 Gr 91 Alloy Steel Coils for wide range of industries. Some of the examples are : – Shipbuilding, Railways, Automobiles, Pharmaceuticals, Petrochemicals, Paper & Pulp Industries, Architectural applications, Sugar Mills, Nuclear, Dairies & Breweries, Refineries, Chemicals, Power Plants, Textiles, Water Pipelines, Constructions, Food & Beverages etc.