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SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development

    Buy cheap SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development from wholesalers
     
    Buy cheap SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development from wholesalers
    • Buy cheap SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development from wholesalers
    • Buy cheap SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development from wholesalers

    SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development

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    Brand Name : STTOY
    Model Number : 400 series cold rolld stainless steel coil
    Delivery Time : 20-60 working day
    Payment Terms : L/C,T/T,Paypal
    Supply Ability : 100 tons
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    SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development

    SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development


    SUS420j2 cold rolled stainless steel coil with thickness:1.0-3.0mm width: 200-1219mm HV160-400 Surface:2B BA


    Description:


    Alloy tool steel 420J2 is a martensitic stainless steel, and 420J1 higher carbon content than quenching state it has a high strength, hardness and wear resistance, corrosion resistance is somewhat less, and for mechanical performance requirements thanhigh corrosion resistance requirements of the general parts.


    Applications:


    Turbine blades, mold development, tool material, disposable razor blades scraping eyebrow blade, barber scissors, conventional gaskets, friction plates and metal stamping industry


    Specifications:


    Chemical composition:


    chenical

    C

    Mn

    Si

    Cr

    Ni

    S

    P

    composition%

    0.25~0.34

    ≤0.60

    ≤0.60

    12.00~14.00

    ≤0.60

    ≤0.030

    ≤0.030


    σb (MPa)

    σs (MPa)

    δ5 (%)

    ψ (%)

    Akv(j)

    Hardness(Quenching andTempering )


    Hardness(Annealing)

    >=735

    >=540

    >=12

    >=40

    >=24

    >=217HB


    <=235HB


    Heat treatment specifications:

    Annealing,800-900℃Slow cooling or about 750℃ fast cooling

    Quenching,920-980℃Oil cooling

    Tempering600-750fast cooling.


        
    Thinckness:1.0-3.0m(±0.01mm)

    Width: 200-1219mm

    Hardness: HV160-400

    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.


    Product Tags:

    steel coils

      

    cold rolled steel coil

      
    Quality SUS420j2 cold rolled stainless steel rolls for turbine blades, mold development for sale
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