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High Purity Ferrite Stainless Steel Metal Plate Cold Rolled Grade 445J1 445J2

High Purity Ferrite Stainless Steel Metal Plate Cold Rolled Grade 445J1 445J2

Brand Name : WINFAST
Model Number : 445J1 445J2
Certification : ISO
Place of Origin : CHINA
MOQ : 400 Kgs
Price : 2000 - 3000 USD/Ton
Payment Terms : L/C, T/T,Western Union
Supply Ability : 50 Tons/Month
Delivery Time : 5 - 12 days
Packaging Details : wooden pallets and waterproof paper
Products : High Purity Ferrite Stainless Steel Coils
Grade : 445J1 445j2
Thickness : 0.4 - 3.0mm
Surface : 2B
Size : 1219*2438mm or as request
Thickness tolerance : Within 5%
Manufacturer : TISCO
Type : cold rolled
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High Purity Ferrite Stainless Steel Metal Plate Cold Rolled Grade 445J1 445J2 JIS Standard

type445 Stainless steel sheet
Thickness0.4 - 3.0mm
Length2438 mm or as request
Finish2B,HK 8K PVC
StandardASME, ASTM, EN ,BS,GB,DIN, JIS etc
MaterialHigh Purity Ferrite Stainless Steel Sheet
PackageStandard export sea-worthy packing
Delivery time7-15 days
Productivity50 tons/month
NoteWe 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.

Chemical Composition

The chemical composition of grade 445 stainless steel is outlined in the following table.

ElementContent (%)
Iron, FeBalance
Chromium, Cr19-21
Silicon, Si≤1.00
Manganese, Mn≤1.00
Nickel, Ni≤0.60
Phosphorous, P≤0.04
Carbon, C≤0.020
Sulfur, S≤0.012

Mechanical Properties

The mechanical properties of grade 445 stainless steel are displayed in the following table.

Tensile strength427 MPa61931 psi
Yield strength205 MPa29732 psi
Modulus of elasticity190-210 GPa27557- 30457 ksi
Poisson’s ratio0.27-0.300.27-0.30
Elongation at break22%22%

Manufacturing Process

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.

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High Purity Ferrite Stainless Steel Metal Plate Cold Rolled Grade 445J1 445J2 Images

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