445J2 (00Cr22Mo2NbTi) Stainless steel

Available Product Forms of 445J2 Stainless Steel

445J2 provides the following standard specification materials:

445J2 medium and thick plates as well as thin plates (For fixed lengths, please refer to the strip materials).

Supply status: Hot-rolled plates, cold-rolled plates, solution-treated, and pickled.

445J2 circular plates or rings

Supply status: Hot-rolled or forged materials, solution-treated, pickled or machined.


445J2 Chemical Element Composition Content (%)             

ComponentCSiMnPSCrNiMoN
Minimum value-----21-1.5-
Maximum value0.025110.040.03240.62.50.025


445J2 forgings

In addition to circular plates, rings, round bars, and bars, forgings in irregular shapes can also be provided upon request.

445J2 strips

Supply status: Cold-rolled and annealed, or solution-treated, pickled or bright annealed.

445J2 wires

Supply status of 445J2: Brightly drawn and bright annealed.

Specifications: Diameter Φ0.01-12.7mm, supplied in coils, packaged in barrels, on reels or rolled up.

Welding filler materials

Rod-shaped, wire-shaped, and strip-shaped electrodes with good weldability in all specifications, as well as electrode core materials can be provided.

445J2 seamless pipes and welded pipes are in stock. The outer diameter of the billets is Φ10-520. Conventional specifications are available in stock.

445J2 bars available

Supply status: Forged materials, rolled materials, cold-drawn bright round materials, solution-treated, pickled, and machined.

445J2 stainless steel is suitable for the pipes used in the manufacturing of heating equipment, floor heating, solar heat collector tubes (coated tubes), auxiliary condensers in power stations, heat network heaters, central air conditioners, industrial air conditioners and other equipment. It is also suitable for stainless steel pipes used for heating the heating water in urban power plants and for urban water supply.


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