The chemical composition of stainless steel grade Super Duplex 2507
Element |
Content (%)
|
Chromium, Cr |
24 – 26
|
Nickel, Ni |
6 – 8
|
Molybdenum, Mo |
3 – 5
|
Manganese, Mn |
1.20 max
|
Silicon, Si |
0.80 max
|
Copper, Cu |
0.50 max
|
Nitrogen, N |
0.24 – 0.32
|
Phosphorous, P |
0.035 max
|
Carbon, C |
0.030 max
|
Sulfur, S |
0.020 max
|
Iron, Fe |
Balance
|
Properties |
Metric |
Imperial |
Density |
7.8 g/cm3 |
0.281 lb/in3 |
Melting point |
1350°C |
2460°F |
Super Duplex 2507 is widely used in Power, Marine, Chemical, Pulp and paper, Petrochemical, Water desalinization, Oil and gas production. Products made using Super Duplex 2507 include: Fans, Wire, Fittings, Cargo tanks, Water heaters, Storage vessels, Hydraulic piping, Heat exchangers, Hot water tanks, Spiral wound gaskets.
Duplex 2507 stainless steel Features:
1, High resistance to chloride stress corrosion cracking
2, High Strength
3, Superior resistance to chloride pitting and crevice corrosion
4, Good general corrosion resistance
5, Suggested for applications up to 600° F
6, Low rate of thermal expansion
7, Combination of properties given by austenitic and ferritic structure
learn more:http://www.ice-steels.com/News/What-are-the-Characteristics-of-14410-Duplex-2507-Stainless-Steel.html
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