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Product Details
Stainless Steel 2507 Duplex is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel. This alloy is designed for applications which require exceptional strength and corrosion resistance; examples include applications in chemical processing, petrochemical, and seawater equipment. The steel 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.
Shape: Round, Square, Rectangular, Slot, Oval, etc
Outer Diameter:
Round pipe: 8mm to 680 mm
Square pipe: 10x10mm to 300x300mm
Rectangular pipe: 10x20mm to 120x180mm
Thickness:
Seamless pipe: 0.6mm – 30mm
Welded pipe: 0.5mm – 25mm
Application: Chemical Process, Petrochemical, Oil & Gas, Pharmaceutical, Geothermal, Sea Water, Water Desalination, LNG (Liquefied Natural Gas), Biomass, Mining, Utilities, Nuclear Power. Solar Power, ect
Chemical Composition of Stainless Steel 2205 2507
Grade | Chemical Component % | ||||||||||
C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other | |
2205 | S32205 | ≤0.03 | 22.0-23.0 | 4.5-6.5 | ≤2.00 | ≤0.030 | ≤0.020 | 3.0-3.5 | ≤1.00 | - | 0.14-0.20 |
2507 | S32750 | ≤0.03 | 24.0-26.0 | 6.0-8.0 | ≤1.20 | ≤0.035 | ≤0.020 | 3.0-5.0 | ≤0.80 | 0.5 | 0.24-0.32 |
Product Details
Stainless Steel 2507 Duplex is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel. This alloy is designed for applications which require exceptional strength and corrosion resistance; examples include applications in chemical processing, petrochemical, and seawater equipment. The steel 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.
Shape: Round, Square, Rectangular, Slot, Oval, etc
Outer Diameter:
Round pipe: 8mm to 680 mm
Square pipe: 10x10mm to 300x300mm
Rectangular pipe: 10x20mm to 120x180mm
Thickness:
Seamless pipe: 0.6mm – 30mm
Welded pipe: 0.5mm – 25mm
Application: Chemical Process, Petrochemical, Oil & Gas, Pharmaceutical, Geothermal, Sea Water, Water Desalination, LNG (Liquefied Natural Gas), Biomass, Mining, Utilities, Nuclear Power. Solar Power, ect
Chemical Composition of Stainless Steel 2205 2507
Grade | Chemical Component % | ||||||||||
C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other | |
2205 | S32205 | ≤0.03 | 22.0-23.0 | 4.5-6.5 | ≤2.00 | ≤0.030 | ≤0.020 | 3.0-3.5 | ≤1.00 | - | 0.14-0.20 |
2507 | S32750 | ≤0.03 | 24.0-26.0 | 6.0-8.0 | ≤1.20 | ≤0.035 | ≤0.020 | 3.0-5.0 | ≤0.80 | 0.5 | 0.24-0.32 |
