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  • Shaanxi Tonghui Steel Co., Ltd.

  • E-mail: sxthsteel@sxth-group.com

  • Tel: +86-29-89636557

  • Add: 1st Building Of Jinqiao International, Xi'an, Shaanxi,China

  • 321 Stainless Steel Wire

    321 Stainless Steel Wire
    1. Standard: AISI, ASTM, GB, SUS
    2. Diameter: 0.1-25.0mm
    3. Surface finish: bright, matt, downy
    4. Condition:flat wire,bright
    Product Details:

    321 Stainless Steel Wire

    Alloy 321 is an austenitic chromium-nickel stainless steel containing Titanium. The titanium addition reduces or prevents carbide precipitation during welding and in 800 – 1500°F (427 – 816°C) service.

    It also eliminates the need for an anneal after welding. Alloy 321 provides excellent resistance to oxidation and corrosion and possesses good creep strength.

    This 321 Stainless Steel Wire is absolutely clean and free from all oil, paint, grease, and shop soil .

    There is excellent resistance in 321 Stainless Steel Wire, which is similar to that of other nickel – chromium alloys, is the function of its composition.

    300 series stainless Wire

     A) Material Classification: 


    300 series: 304,304L,304H,316,316L,310s.321

    B) Hardness Classification:

        Soft | 1/4H | 1/2H | 3/4H | H | EH |SH

    C) Surface Classification:

         Bright; Gray; Oxidation; Burnishing; Coppering; Lead plating and so on

    D) Purpose Classification:

         For spring; cold upsetting; welding; wire rope

    E )Physical Classification:

         Magnetic / Nonmagnetic

    F) Shape classification:

          Round wire; Half Round Wire; Square wire; pressure flat wire; precision shaped wire

    Product Description

    321 Stainless Steel Wire

    1) Grade: 201, 202, 301, 302, 304, 304L, 316, 316L ,310,310s.321etc.,

    2) Standard: AISI, ASTM,  GB,  SUS

    3) Diameter: 0.1-25.0mm

    4) Condition:flat wire,bright

    5) Surface finish: bright,  matt, downy

    6) Packing: Woven bag, coil, others are also available according to client' requirement


    Carbon: 0.08 max
    Manganese: 2.00 max
    Silicon: 0.75 max
    Chromium: 17.00-19.00
    Nickel: 9.00-12.00
    Molybdenum: 0.75 max
    Phosphorus: 0.045 max
    Sulfur: .030 max
    Copper: 0.75 max
    Nitrogen: .010 max
    Titanium: 5x(Carbon + Nitrogen) min-0.70 max
    Iron: Balance


    Ultimate Tensile Strength: 75 KSI min (515 MPa min)
    Yield Strength (0.2% Offset): 30 KSI min (250 MPa min)
    Elongation: 40% min
    Hardness: Rb 95 max

    321 Stainless Steel Wire

    Packaging Details

    -Spool 3-20kgs 
    -Carrier-Less Core 200-300kgs/400-500kgs 
    -Mill Coil+PP strap 30-50kgs/100-150kgs/150-200kgs 
    -Mill Coil 30-50kgs/100-150kgs 
    -Other to meet with customers's requirements



    Please email to:sxthsteel@sxth-group.com to learn more about  321 Stainless Steel Wire.

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