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Alloy Structural Steel 40Cr ASTM 5140 41Cr4 1.7035

Shanghai Testeel Industry Co.,Ltd
    Buy cheap Alloy Structural Steel 40Cr ASTM 5140 41Cr4 1.7035 from wholesalers
     
    Buy cheap Alloy Structural Steel 40Cr ASTM 5140 41Cr4 1.7035 from wholesalers
    • Buy cheap Alloy Structural Steel 40Cr ASTM 5140 41Cr4 1.7035 from wholesalers

    Alloy Structural Steel 40Cr ASTM 5140 41Cr4 1.7035

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    Supply Ability : 10000 tons/month
    Delivery Time : 50 days
    Brand Name : baosteel
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    Alloy Structural Steel 40Cr ASTM 5140 41Cr4 1.7035


    alloy structural steel:40Cr ASTM 5140 41Cr4 1.7035
    standard:GB/T 3077-1988
    Chemical composition:
    C :0.37--0.44
    Si:0.17--0.37
    Mn:0.50--0.80
    S :allow remains content<=0.025
    P : allow remains content<=0.025
    Cr:0.80--1.10
    Ni:allow remains content<=0.03
    Cu:allow remains content<=0.03
    mechanical properties:
    tensile strength b (MPa):>=980(100)
    yield strength (MPa):>=785(70)
    extensibility (%):>=9
    reduction of area (%):>=45
    ballistic work Akv (J):>=47
    notched bar impact strength kv (J/cm2):>=59(6)
    rigidity :<=207HB
    specimen size:specimen size of rough 25mm
    heat treatment regime and metallurgical structure:
    heat treatment regime :quenching 850,oil cooling :backfire 520,water cooling ,oil cooling,
    deliver position :heat treatment(normalizing,annealing or high-temperature backfire)or no heat treatment,this should be shown on the contract.
    Shanghai Jingye Industry Co.,Ltd.
    TEL:+0086-21-55891371
    FAX:+0086-21-33856932
    Skype:gwcount
    Website
    Address:Room 904,D building,NO.1211 Mudanjiang Road,Shanghai,China

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