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1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel

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    Buy cheap 1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel from wholesalers
     
    Buy cheap 1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel from wholesalers
    • Buy cheap 1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel from wholesalers
    • Buy cheap 1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel from wholesalers
    • Buy cheap 1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel from wholesalers

    1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel

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    Brand Name : PANGANGGROUP,TISCO,ANSTEEL,BAOSTEEL
    Model Number : CK55, W-Nr 1.1203, AISI 1055, UNS G10550, JIS S55C, C55E
    Certification : SGS, TUV, BV, ISO, MTC
    Price : Negotiations
    Payment Terms : T/T
    Supply Ability : 50000KGS/Month
    Delivery Time : Ex-stock for delivery: 3-7 days Production lead time: 30-60 days
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    1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel

    1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel


    Size Range


    Round bar / Wire rod (Diameter): 1.0 mm to 500 mm

    Square bar / Flat bar:5.0 mm to 500 mm

    Forging piece: Stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.

    Heavy/middle plate via hot rolled: T3 - 1000 mm X W10 - 1000 mm X L1000-12000 mm

    Sheet steel via cold rolled: T1.5 - 10 mm X W5 - 1000 mm X L100 - 1000 mm

    Steel strip via cold rolled: T0.5 - 10 mm X W5 - 1000 mm X L (or in coil form)

    Length: Fixed length or random length or based on the customer's special requirement.


    Chemical Composition and standard



    ​CK55/1.1203


    AISI 1055/UNS G10550C55E/1.1203JIS S55C
    DIN 17200-1987ASTM A29/A29M-2020EN 10083-2-2006JIS G 4051-2016


    C(%): 0.52~0.60
    Si(%):
    ≤0.4
    Mn(%): 0.6~0.9
    P(%)≤: 0.035
    S(%)≤: 0.03
    Cr(%): --
    Ni(%): --

    Mo(%): --


    C(%): 0.50~0.60
    Si(%): --
    Mn(%): 0.6~0.9
    P(%)≤: 0.04
    S(%)≤: 0.05
    Cr(%): --
    Ni(%): --

    Mo(%): --

    C(%): 0.52~0.6
    Si(%): ≤0.4
    Mn(%): 0.6~0.9
    P(%)≤: 0.03
    S(%)≤: 0.035
    Cr(%): ≤0.4
    Ni(%): ≤0.4

    Mo(%): ≤0.1

    Cr+Mo+Ni: ≤0.63

    C(%): 0.52~0.58
    Si(%): 0.15~0.35
    Mn(%): 0.6~0.9
    P(%)≤: 0.03
    S(%)≤: 0.035
    Cr(%): ≤0.2
    Ni(%): ≤0.2

    Mo(%): --

    Cu(%): ≤0.3

    Cr+Ni(%): ≤0.35

    1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel

    C55E/1.1203 Mechanical Properties

    Dimension: d≤16

    Tensile strength,Rm/MPa: 800~950

    Yield strength,Rp/MPa: ≥550

    Elongation/%: ≥12

    Charpy Impact/J: ≥30


    Dimension: 16<d≤40

    Tensile strength,Rm/MPa: 750~900

    Yield strength,Rp/MPa: ≥500

    Elongation/%: ≥14

    Charpy Impact/J: ≥35


    Dimension: 40<d≤100

    Tensile strength,Rm/MPa: 700~850

    Yield strength,Rp/MPa: ≥430

    Elongation/%: ≥15

    Charpy Impact/J: ≥40


    Dimension: 16<d≤100

    Tensile strength,Rm/MPa: 660~830

    Yield strength,Rp/MPa: ≥360

    Elongation/%: ≥--

    Charpy Impact/J: ≥15


    Applications


    C55E/1.1203 is applied to quenching and tempered spring, shaft, band, crankshaft


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    1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel


    1.1203 DIN CK55 Special Steel Flat Bar AISI 1055 UNS G10550 Carbon Steel

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