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Super Duplex 2507 Chemical Composition
| C | P | Mn | N | S | Si | Cr | Ni | Mo | Cu | |
|---|---|---|---|---|---|---|---|---|---|---|
| MIN | - | - | - | 0.240 | - | - | 24.000 | 6.000 | 3.000 | - |
| MAX | 0.030 | 0.035 | 1.200 | 0.320 | 0.020 | 0.800 | 26.000 | 8.000 | 5.000 | 0.500 |
| Yield Strength
0.2% Proof (MPa) |
Tensile strength
(MPa) |
Elongation
(% in 50mm) |
Hardness
(HB) |
|
|---|---|---|---|---|
| MIN | 550 | 795 | 15.00 | |
| MAX | 310 |
| Units | 20°C | 100°C | 200°C | 300°C | |
| Density | g/cm³ | 7.8 | |||
|---|---|---|---|---|---|
| lb/in³ | 0.28 | ||||
| Modulus of elasticity | GPa | 200 | 194 | 186 | 180 |
| psi x 10-6 | 29 | ||||
| Poissons ratio | 0.3 | ||||
| Linear expansion (RT ➞ T)°C | x 10-6/°C | - | 13 | 13.5 | 14 |
| Thermal conductivity | W/m°C | 15 | 16 | 17 | 18 |
| Btu/h ft°F | 8.7 | ||||
| Thermal capacity | J/kg°C | 500 | 530 | 560 | 590 |
| Electric resistivity | µΩm | 0.8 | 0.85 | 0.9 | 1 |
Super Duplex 2507 Equivalent
| Grade | North America | Forging Grade | France | Germany | European | Other Names |
|---|---|---|---|---|---|---|
| Super Duplex 2507 | UNS S32750 | F53 | AFNOR Z3CN25.06Az | WNR/DIN 1.4410 | EURONORM X2CrNiMoN25-7-4 | Super Duplex S32750 / 25Cr Duplex |
SAF 2507 Form in Stock
Super Duplex 2507 Price Per Kg
| Material | Price In INR | Price In USD |
|---|---|---|
| Super Duplex 2507 | ₹ 700 - Per kg | $ 8.75 - Per kg |
SDSS 2507 Specification
Alloy 2507 Application
Products made using Super Duplex S32750 Include
Duplex 2507 with UNS S32750 is a super duplex stainless steel containing 25% Cr, 4% Mo, and 7% Ni resulting in excellent resistance to chloride pitting and crevice corrosion attack, designed for applications which demand exceptional strength and corrosion resistance.
Super Duplex 2507 is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel result in a Pitting Resistance Equivalent number (PREN) of >41, providing pitting and crevice corrosion resistance superior to austenitic and duplex stainless steels in almost all corrosive media, and a Critical Pitting Temperature exceeding 50°C. Duplex 2507 designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment.
is not recommended for applications which require long exposures to temperatures above 570°F because of the risk of a reduction in toughness. Super Duplex S32750 has excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion. The high chromium, molybdenum, and nickel levels provide excellent resistance to pitting, crevice, and general corrosion. 25Cr Super Duplex possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.
Super Duplex S32750 Supplier Siddhagiri Metals and Tubes offers high quality 904L Stainless Steel in forms like Super Duplex Pipe. Siddhagiri Metals and Tubes Specializes in grades like Super Duplex 2507, Super Duplex S32750, Duplex 2507, Super Duplex Stainless Steel, UNS S32750, WNR 1.4410.
Siddhagiri Metals and Tubes is a leading Supplier, Manufacturer and Exporter of high quality Super Duplex Stainless Steel with UNS S32750 and WNR 1.4410, in forms like Pipe, Tube, Flange, Fasteners, Fittings, Bars, Sheet, Plate and Wire Mesh. The mills that produce Ni 200 products fulfill the toughest industry standards including those from ASTM, ASME, DIN, and ISO. Super Duplex S32750 is listed in NACE MR 0175 for sour service and having gained ASME Approval for Pressure Vessel applications it can be used in a wide variety of applications.
