2507 is a ferritic-austenitic (dual-phase) stainless steel that combines the most beneficial properties of many ferritic and austenitic steels. Due to its high chromium and molybdenum content, the steel has excellent resistance to pitting, crevices and uniform corrosion.
Dual-phase microstructure ensures that the steel has high stress corrosion cracking resistance and high mechanical strength.
Equivalent Material of 2507 Stainless Steel tube
| Grade | Euronorm | China GB | Japanese JIS | EURONORM |
| No. | ||||
| 2507 | 1.4410 | 00Cr22Ni5Mo3N | SUS2507 | 1.4410 – X2 Cr Ni MoN 25.7.4 |
2507 stainless steel composition content
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 2507 | Min.Max. | ≤0.03 | ≤1.2 | ≤0.80 | ≤0.035 | ≤0.02 | 24-26 | 3-5 | 6-8 | 0.24-0.32 |
Application
2507 stainless steel applications in the oil and gas industry;
Offshore shitaitian oil platform (heat exchanger pipe, water treatment and water supply system, fire protection system, sprinkler system, water stabilization system;
Petrochemical equipment;
Desalination (desalination) equipment (and the high-pressure pipe and seawater pipe in the equipment);
Mechanical and structural components requiring both high strength and high corrosion resistance;
Burning (waste) gas purification equipment.
Post time: Jan-21-2022