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AISI GCr15 EN31 SUJ2 Structural Steel Pipe 6 M Length Mill Finish

Categories Special Tool Steel
Brand Name: CF STEEL
Model Number: SAE52100 GCr15 EN31 SUJ2
Certification: ISO, Mill Certificate
Place of Origin: China
Price: USD900-1000/MT
Payment Terms: L/C, T/T
Supply Ability: 1000t/Month
Delivery Time: 7-15 days
Packaging Details: Export Standard Packing or Customers'demand
Surface: Machined,black,Plain,mill finish or peeled finish,Grinding
Technique: Forged,Hot Rolled,Hot Work Mould Steel
Production route: EF/EAF+LF+VD/ESR
Test: SGS / Ut 100% / Element Testing
Delivery Condition: Hot Rolled, Forged
Ut standard: Sep 1921-84 class 3 C/C to D/D
Sample: Free
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    AISI GCr15 EN31 SUJ2 Structural Steel Pipe 6 M Length Mill Finish

    SAE52100 GCr15 EN31 SUJ2 Hot Rolled Alloy Tool Steel Special Steel

    GCr15 EN31 SAE52100 SUJ2 Belong to a kind of high carbon chromium bearing steel which most widely used with a good performance and less alloy content.

    High hardenability and good comprehensive performance.
    Good machinability after spheroidizing annealing.
    High hardness,uniform organization, good wear resistance,high contact fatigue performance after quenching and tempering.And good hot working performance.

    Similar grade:

    StandardASTM A295DIN 17230JIS G4805BS 970

    Chemical composition(%)

    ASTM A295521000.93-1.050.25-0.450.0250.0150.15-0.350.251.35-1.600.300.10
    DIN 17230100Cr6/1.35050.90-1.050.25-0.450.0300.0250.15-0.350.301.35-1.650.30-
    JIS G4805SUJ20.95-1.100.500.0250.0250.15-0.35-1.30-1.60--
    BS 970535A99/EN310.95-1.100.40-0.70--0.10-0.35-1.20-1.60--

    Mechanical Properties:
    Tensile strength:σb (MPa):861.3
    Yield strength:σs (MPa):518.42
    Elongation:δ5 (%):27.95

    Delivery condition
    For hot forged bar, usually the delivery condition is hot forged, annealed rough turned/Black surface.
    For hot rolled bar, usually the delivery condition is hot rolled, annealed, Black surface.
    For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface
    For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.

    GCr15 EN31 SAE52100 SUJ2 steel overviews

    SizeRoundDia 8-300mm
    Plate/Flat/BlockThickness: 2mm-300mm
    Width: 200mm-800mm
    Heat treatmentNormalized ; Annealed ; Quenched ; Tempered
    Surface conditionBlack; Peeled; Polished; Machined; Grinded; Turned; Milled
    Delivery conditionForged; Hot rolled; Cold drawn
    TestTensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc.
    Payment termsT/T;L/C;/Money gram/ Paypal
    Trade termsFOB; CIF; C&F; etc..
    Delivery time10-35 days
    ApplicationBearing Manufacture, CV joints, ball screws, gauges, knife etc.
    Making tools, such as pumching die,measuring tool.

    Main application show:

    Product pictures:
    Special Mechanical Alloy Steel Bearing Steel Pipe for Cutting Tools SAE52100 GCr15 EN31

    Our service
    1),Sizes and materials at customers requirements;
    2),Special design for customers;
    3),Adequate inventory, can quick delivery;
    4),Advance equipment.

    Competitive Advantage:
    1).Good purity and homogeneity.
    2).Good machinability(roughing, grinding and drilling).
    3).Good dimensional stability during heat treatment.
    4).Excellent preparation for nitriding, both ionic and gaseous, induction hardening to increase the mechanical properties.
    5).Delivery Condition:Hot rolled,Forged Heat treatment.
    6).All the material are inspected with 3 times to meet the highly standards.

    Changfeng Main products- Tool&Die Steel popular product

    STANDARD/GRADEFlat Bar Size(mm)Round bar Size(mm)Technics
    1.2311P20PDS-33Cr2Mo10-700155-22002000-600020-2002000-6000Forged, Hot Rolled

    About Us
    Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specializing in this line in China since 2005. Our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.

    To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel and Daye Special Steel.

    We have thousand tons of stock materials in our own factory and also can provide processing services to customers. We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.

    After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients.
    We Changfeng steel equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services.

    All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.

    Quality AISI GCr15 EN31 SUJ2 Structural Steel Pipe 6 M Length Mill Finish for sale
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