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High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development

    Buy cheap High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development from wholesalers
     
    Buy cheap High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development from wholesalers
    • Buy cheap High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development from wholesalers
    • Buy cheap High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development from wholesalers
    • Buy cheap High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development from wholesalers
    • Buy cheap High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development from wholesalers

    High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development

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    Brand Name : STTOY
    Model Number : 400 series cold rolled steel strip
    Delivery Time : 20-60 working day
    Payment Terms : L/C,T/T,Paypal
    Supply Ability : 100 tons
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    High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development

    High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development


    SUS420j1 cold rolled stainless steel strip with thickness:0.3-1.0mm(+-0.01mm) width: 20-600mm HV160-400 Surface:2B BA


    Description:


    Alloy tool steel 420J1 is a martensitic stainless steel, quenched state, it has a high carbon, high strength, hardness and wear resistance, corrosion resistance is somewhat less for high mechanical performance requirements, corrosion resistancerequires the general some parts.


    Applications:


    Turbine blades, mold development, tool material, conventional gaskets, friction plate metal stamping industry.


    Specifications:


    Chemical composition:


    C

    Si

    Cr

    Mn

    P

    S

    0.16-0.25;

    ≤1.00

    12.00-14.00

    ≤1.00

    ≤0.040

    ≤0.030


    N/mm2

    σb (MPa)

    σs (MPa)

    ψ (%)

    Hardness

    Density

    C(20℃)

    Melting point

    Resistivity

    >=205

    >=635

    >=205

    >=20

    <=187HB,<=90HRB,<=200HV

    7.93g/cm3

    0.502J*(g.c)-1

    1398~1420℃

    0.73Ώ*mm2*m-1


    Temperature℃

    20

    100

    500

    Thermal conductivity

    λ/w(m*℃)-1

    12.1

    16.3

    21.4


    Temperature℃

    20-200

    20-200

    20-300

    20-400

    Coefficient of linear expansionα/(10-6/℃)

    16.0

    16.8

    17.5

    18.1



    Thinckness:0.3-1.0mm

    Width: 20-600mm

    Hardness: HV160-400

    thickness Tolerance:±0.01mm

    width Tolerance:±0.02mm

    surface: good arc edge,bright, no scraping wire


    The commom size:

    0.1*160mm 0.1*300mm 0.1*140mm

    0.06*200mm 0.06*300mm 0.06*400mm

    0.2*20mm, 0.2*30mm 0.2*40mm

    0.2*2mm 0.2*3mm 0.2*4mm

    other sizes as your requirements to produce.


    Density:


    Steel Grade

    Density(g/cm3)

    201,202,301,302,303, 304,304L,305,321

    7.93

    316,316L,316S,347,309S,310,310S

    7.98

    405,410,420

    7.75

    409,430,434

    7.7


    Stainless steel theoretical weight formula:

    Weight (kg) = thickness (mm) × width (mm) x length (mm) × density values

    Stainless steel gravity:

    Chromium stainless take 7.75 ton / M3

    Chrome-nickel stainless steel take 7.93 ton / M3

    Iron take 7.87 ton / M3


    Competitive Advantage:


    First-class quality, complete specifications, reasonable price, timely delivery and rigorous specified according to customer requirements, suited materials for basic principles, to allow customers to buy satisfaction with assured.


    Quality High strength SUS420j1 martensitic Cold Rolled Steel Strip for mold development for sale
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