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Cold Rolled 444 Stainless Steel Flat Sheet 2B Finish 1219mm Width X 2438mm Length

Categories Stainless Steel Sheet
Brand Name: TISCO BAOSTEEL HAOSTEEL
Model Number: HS444
Certification: SGS, BV, CCIC
Place of Origin: China
MOQ: Negotiation
Price: Negotiation
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20000 Tons per Month
Delivery Time: 5-10 Woking Days
Packaging Details: Standard Export Packing
Product: Stainless Steel Sheet 444
Standard: ASTM A240/A240M-12
Grade: 444
Delivery: Cold Rolled, Annealed
Surface: 2B, BA, No.4, HL, Mirror
Thickness: 0.3~3mm
Width: Max 2.5m
Length: Max 15m
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    Cold Rolled 444 Stainless Steel Flat Sheet 2B Finish 1219mm Width X 2438mm Length

    Cold Rolled 444 Stainless Steel Flat Sheet 2B Finish 1219mm Width 2438mm Length


    Description

    Type 444 is a low carbon, low nitrogen, ferritic stainless steel that provides pitting and crevice corrosion resistance superior to most ferritic stainless steels. Applications requiring superior corrosion resistance and resistance to chloride stress corrosion cracking are ideal for this alloy.


    Chemical composition:

    Carbon: 0.025 max
    Manganese: 1.00 max
    Silicon: 0.60
    Chromium: 17.50-19.50
    Nickel: 01.00 max
    Molybdenum: 1.75-2.50
    Titanium + Columbium : 0.20 + 4x (Carbon +Nitrogen) min-0.80 max
    Phosphorus: 0.040 max
    Sulfur: 0.030 max
    Iron: Balance


    Mechanical Properties: Annealed
    Tensile Strength: 60 KSI min (414 MPa min)
    Yield Strength: (0.2% Offset) 40 KSI min (276 MPa min)
    Elongation: 20% min
    Hardness: HRB 90 max


    Finishes
    #1–Hot rolled annealed and descaled. It is available in strip, foil and ribbon. It is used for applications where a smooth decorative finish is not required.
    #2D–Dull finish produced by cold rolling, annealing and descaling. Used for deep drawn parts and those parts that need to retain lubricants in the forming process.
    #2B–Smooth finish produced by cold rolling, annealing and descaling. A light cold rolling pass is added after anneal with polished rolls giving it a brighter finish than 2D.
    #BA-Bright annealed cold rolled and bright annealed
    #CBA-Course bright annealed cold rolled matte finish and bright anneal
    #2-Cold Rolled
    #2BA–Smooth finish produced by cold rolling and bright annealing. A light pass using highly polished rolls produces a glossy finish. A 2BA finish may be used for lightly formed applications where a glossy finish is desired in the formed part.
    Polished-Various grit finish for specific polish finished requirements
    *Not all finishes are available for all alloys – Contact Haosteel Sales for more information


    Applications:

    Food processing, brewery and wine making equipment, hot-water tanks, heat-exchanger tubing and automotive components.

    Quality Cold Rolled 444 Stainless Steel Flat Sheet 2B Finish 1219mm Width X 2438mm Length for sale
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