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Super Duplex SteelGr 1 industrial Sheets & Plates, Werkstoff Nr. 1.4301 high tensile Sheets & Plates, X5Crni18-10 industrial Sheets & Plates, ASME SA193 Hot Forged Sheets & Plates, ASTM A193 industrial Sheets & Plates.
Super Duplex Plates Suppliers – 2507, UNS S32750, UNS S32760 Stainless Steel Coils, Sheets, Plates We are a specialist distributor, processor and supplier of Super Duplex stainless steels sheets and plates – covered under ASTM A240/A240M. Standard size Super Duplex 2507/UNS S32750/UNS S32760 sheets and plates are readily available ex-stock, while custom cut sizes can be supplied on request. We are suppliers of ASTM A240 Stainless Steel Super Duplex sheets and plates made by world’s leading mills, such as Jindal Stainless Ltd., POSCO, DKC- Korea, European Mills, NTK- Japan, TISCO, Aperam and others. We can supply cut to size Stainless Steel Super Duplex sheets, with both narrow and wide widths.
An ISO 9001:2008 Certified Company, Ranflex Metals is a leading stockholder, supplier and exporter of Super Duplex 2507, UNS S32750/S32760 Stainless Steel Coils, Sheets and Plates in India and Worldwide. Super Duplex Stainless Steel Coils and Plates can be cut to your specifications and supplied with complete set of mill test reports. Custom length and width up to 2000 mm can be made available in case of stainless steel Super Duplex sheets and coils. Exports is Our Specialty!
One of the other types of Duplex stainless steels is the Super Duplex stainless steel, with larger contents of molybdenum, nickel, and chromium and mechanical properties of higher yield and tensile strength. As a result super duplex or 2507 grade stainless steel has improved corrosion resistance properties when compared to other duplex stainless steels.
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Super duplex stainless steel grade 2507 or S32760 exhibits better pitting and crevice corrosion resistance, with its PRE being greater than 40 compared to around 35 for Duplex grade 2205, 24 for 316L and 33 for 904L.
Super duplex pipes and tubes , Super Duplex plates are widely used in oil refinery heat exchangers, cargo tanks and pressure vessels, seawater applications, desalination plants, refineries and petrochemical plants.
Super duplex stainless steel have much in common with austenitic and ferritic stainless steels, but they have better resistance than most austenitic grades, more toughness than most ferritic grades and higher strength than most grades of either type. Duplex stainless steels also have the advantage of lower nickel content, making it an attractive option compared to austenitic grades, especially when the cost of nickel is high.
The ASTM A240 specification covers chromium, chromium-nickel, and chromium-manganese-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications. The steel shall conform to the requirements as to chemical composition specified. The material shall conform to the mechanical properties specified.
EN 58E industrial Sheets & Plates, ASTM A193 Hot Forged Sheets & Plates, JIS SUS Gr 1 industrial Sheets & Plates, BS Gr 1S31 Hot Forged Sheets & Plates, X5Crni18-10 high tensile Sheets & Plates, EN 58E high tensile Sheets & Plates.
Specification of Super Duplex Steel Sheets & Plates :
| Specifications: | ASTM A240 / ASME SA240 |
| Thickness: | 4 mm To 100 mm |
| Length: | 2000mm, 2438mm, 3000mm, 5800mm, 6000mm,12000mm，or as required |
| Width: | 40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm,or as required |
| Grade | 2507 |
| Application | Building industry,architectural decoration,elevators,building doors,panels and so on. |
| Standard: | ASTM，AISI，JIS，GB， DIN，EN |
| Surface: | BA，2B，NO.1，NO.4，4K，HL，8K |
| Certification: | ISO, SGS，BV |
| Technique: | Cold Rolled Hot Rolled |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | Sheets, Plates, Coils, Slatting Coils, Perforated Coils |
Equivalent Grades of Super Duplex Steel Sheets & Plates :
| STANDARD | UNS | WERKSTOFF NR. |
| Super Duplex 2507 | S32750 | 1.4410 |
Chemical Composition of Super Duplex Steel Sheets & Plates :
| Grade | C | N | P | Si | Mn | Mo | Ni | Cr | S | Cu |
| S32750 | 0.030 | 0.24/0.32 | 0.035 | 0.80 | 1.20 | 3.0/5.0 | 6.00/8.00 | 24.0/26.0 | 0.020 | 0.50 |
Mechanical Properties of Super Duplex Steel Sheets & Plates :
| Grade | YS (MPa) | UTS (MPa) | % Elongation | Hardness(BHN) |
|---|---|---|---|---|
| 2507 | 550 min. | 795 min. | 15 min. | 310 max. |
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Dimensions of Super Duplex Steel Sheets & Plates :
| Sheet & Plate Surface finish | Thickness (mm) | Width (max mm) |
|---|---|---|
| 2B – Cold rolled, heat treated, pickled, skin passed Sheet | 0.25–8.0 | 2032 |
| 2D – Cold rolled, heat treated, pickled Sheet | 0.4–6.35 | 1524 |
| 2E – Cold rolled, heat treated, mechanically descaled plate | 0.4–8.0 | 2032 |
| 2R – Cold rolled, bright annealed plate | 0.25–3.5 | 1524 |
| 2H – Work hardened plate | 0.4–6.35 | 1524 |
| Polished, brushed plate | 0.5–4.0 | 1524 |
ASTM A240Super Duplex SteelSheet & Plate Imperial Dimensions :
| Sheet & Plate Surface finish | Gauge (in) | Width (max in) |
|---|---|---|
| 2B – Cold rolled, heat treated, pickled, skin passed Plate | 10–24 | 72* |
| 2D – Cold rolled, heat treated, pickled plate | 12–24 | 60 |
| BA Mexinox only | 18–28 | 48 |
| Polished Sheet (not brushed) | 11–24 | 60 |
| Temper rolled Sheet Mexinox only | 13–29 | 48 |
Thickness Chart of Super Duplex Steel Sheets & Plates :
| Thickness | Thickness | Size Range | Surface Area per Unit weight | Approx Weight per Sheet | ||
|---|---|---|---|---|---|---|
| inches | mm | lbs/ft² | kg/m² | lbs | kg | |
| 0.015 | 0.381 | 36 x 96 | 0.630 | 3.07566 | 15.12 | 6.84936 |
| 0.015 | 0.381 | 36 x 120 | 0.630 | 3.07566 | 18.90 | 8.5617 |
| 0.0178 | 0.45212 | 36 x 96 | 0.756 | 3.690792 | 18.15 | 8.22195 |
| 0.0178 | 0.45212 | 36 x 120 | 0.756 | 3.690792 | 22.68 | 10.27404 |
| 0.0178 | 0.45212 | 48 x 96 | 0.756 | 3.690792 | 24.19 | 10.95807 |
| 0.0178 | 0.45212 | 48 x 120 | 0.756 | 3.690792 | 30.24 | 13.69872 |
| 0.0235 | 0.5969 | 30 x 96 | 1.008 | 4.921056 | 20.16 | 9.13248 |
| 0.0235 | 0.5969 | 30 x 120 | 1.008 | 4.921056 | 25.20 | 11.4156 |
| 0.0235 | 0.5969 | 36 x 96 | 1.008 | 4.921056 | 24.19 | 10.95807 |
| 0.0235 | 0.5969 | 36 x 120 | 1.008 | 4.921056 | 30.24 | 13.69872 |
| 0.0235 | 0.5969 | 36 x 144 | 1.008 | 4.921056 | 36.29 | 16.43937 |
| 0.0235 | 0.5969 | 48 x 96 | 1.008 | 4.921056 | 32.26 | 14.61378 |
| 0.0235 | 0.5969 | 48 x 120 | 1.008 | 4.921056 | 40.32 | 18.26496 |
| 0.0235 | 0.5969 | 48 x 144 | 1.008 | 4.921056 | 48.39 | 21.92067 |
| 0.0291 | 0.73914 | 30 x 96 | 1.260 | 6.15132 | 25.20 | 11.4156 |
| 0.0291 | 0.73914 | 30 x 120 | 1.260 | 6.15132 | 31.50 | 14.2695 |
| 0.0291 | 0.73914 | 36 x 96 | 1.260 | 6.15132 | 30.24 | 13.69872 |
| 0.0291 | 0.73914 | 36 x 120 | 1.260 | 6.15132 | 37.80 | 17.1234 |
| 0.0291 | 0.73914 | 36 x 144 | 1.260 | 6.15132 | 45.37 | 20.55261 |
| 0.0291 | 0.73914 | 48 x 96 | 1.260 | 6.15132 | 40.32 | 18.26496 |
| 0.0291 | 0.73914 | 48 x 120 | 1.260 | 6.15132 | 50.41 | 22.83573 |
| 0.0291 | 0.73914 | 48 x 144 | 1.260 | 6.15132 | 60.49 | 27.40197 |
| 0.0355 | 0.9017 | 30 x 96 | 1.512 | 7.381584 | 30.24 | 13.69872 |
| 0.0355 | 0.9017 | 30 x 120 | 1.512 | 7.381584 | 37.80 | 17.1234 |
| 0.0355 | 0.9017 | 36 x 96 | 1.512 | 7.381584 | 36.29 | 16.43937 |
Weight Chart of Super Duplex Steel Sheets & Plates :
| Plate Thickness (mm) | Weight (kg/m) | kg/meter (width 1200mm) | kg/meter (width 1500mm) | kg/meter (width 1800mm) | kg/meter (width 2400mm) |
| 3 | 23.55 | 28.3 | 35.3 | 42.4 | 56.5 |
| 4 | 31.4 | 37.7 | 47.1 | 56.5 | 75.4 |
| 5 | 39.25 | 47.1 | 58.9 | 70.7 | 94.2 |
| 6 | 47.1 | 56.5 | 70.7 | 84.8 | 113 |
| 8 | 62.8 | 75.4 | 94.2 | 113 | 150.7 |
| 10 | 78.5 | 94 | 118 | 141 | 188 |
| 12 | 94.2 | 113 | 141 | 170 | 226 |
| 16 | 125.6 | 151 | 188 | 226 | 301 |
| 20 | 157 | 188 | 236 | 283 | 377 |
| 22 | 172.7 | 207 | 259 | 311 | 415 |
| 25 | 196.25 | 236 | 294 | 353 | 471 |
| 28 | 219.8 | 264 | 330 | 396 | 528 |
| 32 | 251.2 | 301 | 377 | 452 | 603 |
| 36 | 282.6 | 339 | 424 | 509 | 678 |
| 40 | 314 | 377 | 471 | 565 | 754 |
| 45 | 353.25 | 424 | 530 | 636 | 848 |
| 50 | 392.5 | 471 | 589 | 707 | 942 |
| 55 | 431.75 | 518 | 648 | 777 | 1036 |
| 60 | 471 | 565 | 707 | 848 | 1130 |
| 65 | 510 | 612 | 765 | 918 | 1224 |
| 70 | 549.5 | 659 | 824 | 989 | 1319 |
| 75 | 588.75 | 707 | 883 | 1060 | 1413 |
| 80 | 628 | 754 | 942 | 1130 | 1507 |
| 90 | 706.5 | 848 | 1060 | 1272 | 1696 |
| 100 | 785 | 942 | 1178 | 1413 | 1884 |
Weight Per Square Meter of Super Duplex Steel Sheets & Plates :
| Size (mm) | Weight per Sheet (Kg) |
Size (mm) | Weight per Sheet (Kg) |
|---|---|---|---|
| 2000 x1000 x 0.7 | 11.5 | 2500 x 1250 x 1.5 | 38.4 |
| 2500 x1250 x 0.7 | 17.9 | 3000 x 1500 x 1.5 | 55.3 |
| 2000 x1000 x 0.9 | 14.7 | 2000 x 1000 x 2.0 | 32.7 |
| 2500 x1250 x 0.9 | 23.0 | 2500 x 1250 x 2.0 | 51.2 |
| 2000 x1000 x 1.0 | 16.4 | 3000 x 1500 x 2.0 | 73.7 |
| 2500 x1250 x 1.0 | 25.6 | 2000 x 1000 x 2.5 | 40.9 |
| 3000 x1500 x 1.0 | 36.8 | 2500 x 1250 x 2.5 | 63.9 |
| 2000 x1000 x 1.2 | 19.6 | 3000 x 1500 x 2.5 | 92.1 |
| 2500 x1250 x 1.2 | 30.7 | 2000 x 1000 x 3.0 | 49.6 |
| 3000 x1500 x 1.2 | 44.2 | 2500 x 1250 x 3.0 | 77.5 |
| 2000 x1000 x 1.5 | 24.6 | 3000 x 1500 x 3.0 | 112.0 |
Weight – Imperial Units of Super Duplex Steel Sheets & Plates :
| Nominal Size Thickness (inches) |
Weight (lb/ft2) |
|---|---|
| 3/16 | 7.65 |
| 1/4 | 10.2 |
| 5/16 | 12.8 |
| 3/8 | 15.3 |
| 7/16 | 17.9 |
| 1/2 | 20.4 |
| 9/16 | 22.9 |
| 5/8 | 25.5 |
| 11/16 | 28.1 |
| 3/4 | 30.6 |
| 13/16 | 33.2 |
| 7/8 | 35.7 |
| 1 | 40.8 |
| 1 1/8 | 45.9 |
| 1 1/4 | 51.0 |
| 1 3/8 | 56.1 |
| 1 1/2 | 61.2 |
| 1 5/8 | 66.3 |
| 1 3/4 | 71.4 |
| 1 7/8 | 76.5 |
| 2 | 81.6 |
| 2 1/8 | 86.7 |
| 2 1/4 | 91.8 |
| 2 1/2 | 102 |
| 2 3/4 | 112 |
| 3 | 122 |
| 3 1/4 | 133 |
| 3 1/2 | 143 |
| 3 3/4 | 153 |
| 4 | 163 |
| 4 1/4 | 173 |
| 4 1/2 | 184 |
| 5 | 204 |
| 5 1/2 | 224 |
| 6 | 245 |
| 6 1/2 | 265 |
| 7 | 286 |
| 7 1/2 | 306 |
| 8 | 326 |
| 9 | 367 |
| 10 | 408 |
Weight – Metric Units of Super Duplex Steel Sheets & Plates :
| Plate Thickness (mm) |
Weight (kg/m2) |
|---|---|
| 1.6 | 12.6 |
| 2.0 | 15.7 |
| 2.5 | 19.6 |
| 3 | 23.6 |
| 3.2 | 25.1 |
| 4 | 31.4 |
| 5 | 39.3 |
| 6 | 47.1 |
| 8 | 62.8 |
| 10 | 78.5 |
| 12.5 | 98.1 |
| 15 | 118 |
| 20 | 157 |
| 22.5 | 177 |
| 25 | 196 |
| 30 | 236 |
| 32 | 251 |
| 35 | 275 |
| 40 | 314 |
| 45 | 353 |
| 50 | 393 |
| 55 | 432 |
| 60 | 471 |
| 65 | 510 |
| 70 | 550 |
| 75 | 589 |
| 80 | 628 |
| 90 | 707 |
| 100 | 785 |
| 110 | 864 |
| 120 | 942 |
| 130 | 1051 |
| 150 | 1178 |
| 160 | 1256 |
| 180 | 1413 |
| 200 | 1570 |
| 250 | 1963 |
Super Duplex SteelType Sheets & Plates
Super Duplex SteelPrice Per Kg (As per demand and manufacturer):
| Price of Super Duplex Steel Sheets & Plates manufacturer in India | Price in USD (per kg) | Price in Euro (per kg) | Price in UAE Dirham (per kg) |
|---|---|---|---|
| Super Duplex Steel Sheet | 280 - 300 | 3.25 - 3.49 | 13.51 - 14.47 |
| Super Duplex Steel Plate | 300 - 350 | 3.49 - 4.07 | 14.47 - 16.88 |
| Super Duplex Steel Sheet manufacturer | 290 - 310 | 3.35 - 3.59 | 13.61 - 14.57 |
| Super Duplex Steel Plate manufacturer | 310 - 360 | 3.59 - 4.17 | 14.57 - 16.98 |