We can produce other standard as the customers’ requirement
Stainless steel grade 445 is one of the most widely used precipitation hardening grade steels. Although this material is soft and ductile in the solution annealed condition, it is very capable of good properties with a single precipitation or aging treatment. This steel possesses good corrosion resistance, high harness, toughness and strength.
The chemical composition of grade 445 stainless steel is outlined in the following table.
The mechanical properties of grade 445 stainless steel are displayed in the following table.
Modulus of elasticity
27557- 30457 ksi
Elongation at break
The 445 stainless steel grade can be machined into long gummy chips. For heat treatment of this material, it must be soaked at 1038°C (1900°F) for 30 min and then cooled below 16°C (60°F) for complete martensite transformation. Common fusion and resistance methods can be used to weld grade 445 steel. Oxyacetylene welding should be avoided. AWS E/ER630 filler metal is recommended. The material has to be soaked for 1 h at 1177°C (2150°F) for performing forging. The material should not be worked below 1010°C (1850°F). Before final hardening, post-work solution treatment is required.
Standard Coating: Paper Interleaved, PE or Laser PE Coating are available
Standard Package: Waterproof wrapping and cardboard encase all the pack of the sheets, with metal edge production for all top edges. The strap aligned from bottom bearer to the top, with edge protection on all top corners that meets the sheets
Wooden Pallets or customized Pallets are acceptable
Metal Pallets are acceptable upon request
About our company
WINFAST, the superior stainless steel coil manufacturer in the industry, specializing in stainless steel products including stainless steel coils, stainless steel strips, stainless steel plates and more. The stainless steel coils are made with different grades of stainless steel to meet various needs of our clients. You can find full spec blow, and if you need more information please feel free to contact us.
Winfast provides cold rolled coils in multiple finishes and dimensions which are highly appreciated for high performance and premium quality.