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630 17-4PH 05Cr17Ni4CuNb S17400 SUS630 Heavy Hex Nut 1.4542 for Sale

630 17-4PH 05Cr17Ni4CuNb S17400 SUS630 Heavy Hex Nut 1.4542 for Sale

17-4PH Nut The nut is a fastener with internal threads and used in conjunction with a screw for mechanical parts for movement or power. BDF can offer all kinds of hot forged and cold formed nuts such as hexagon nuts, heavy hex nuts, hexagon coupling nuts, hexagon thin nuts, hexagon castle nuts,...

    17-4PH Nut
    The nut is a fastener with internal threads and used in conjunction with a screw for mechanical parts for movement or power.

    BDF can offer all kinds of hot forged and cold formed nuts such as hexagon nuts, heavy hex nuts, hexagon coupling nuts, hexagon thin nuts, hexagon castle nuts, self locking nuts, hexagon domed cap nuts and other non-standard nuts according to customer drawings. The size ranges from M6-M100 in METRIC and 3/8” to 3-1/2” in INCH.
    17-4PH is martensitic precipitation hardening type stainless steel .17-4PH performance is easy to adjust the strength level, can be adjusted by changing the heat treatment process.Ma martensite transformation and aging treatment to form precipitation hardening phase is the main means of strengthening, 17-4PH attenuation performance is good, anti-corrosion fatigue and strong resistance to water droplets.
    Applications:
    Aerospace industry, biomedical hand tools, chemical and food processing equipment, nuclear waste processing and storage, general metalworking, and paper mill equipment.
    Chemical composition:

    %

    Ni

    Cr

    C

    Mn

    Si

    P

    Cu

    Nb

    S

    Fe

    Min

    3.0

    15.5





    3

    0.15


    Balance

    Max

    5.0

    17.5

    0.07

    1.0

    1.0

    0.035

    5

    0.45

    0.03

    Physical properties:

    Density

    7.78 g/cm3

    Melting range

    1400~1440℃

    17-4PH Alloy minimum mechanical properties in the room temperature:

    Alloy state

    Tensile strength Rm N/mm²

    Yield strength R P0. 2N/mm²

    Elongation A 5 %

    Brinell hardness HB

    480℃ aging

    1310

    1180

    10

    40

    550℃ aging

    1060

    1000

    12

    35

    580℃ aging

    1000

    865

    13

    31

    620℃ aging

    930

    325

    16

    28

    If our 630 17-4ph 05cr17ni4cunb s17400 sus630 heavy hex nut 1.4542 for sale caters to your requirement, welcome to contact our professional manufacturers and suppliers. Highly qualified products, competitive price and good after-sale service can be assured.

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