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High Strength Bright Annealed Tube Seamless DIN2391 For Pneumatic Parts

Categories Bright Annealed Tube
Brand Name: Hongbao
Model Number: HB-TI
Certification: TS16949, ISO9001, OHSAS18001 etc.
Place of Origin: China
MOQ: 1 ton
Supply Ability: 60000 MT per Year
Delivery Time: 30 Days
Packaging Details: Seaworthy Wooden box, customized Packing
Price: Negotiable
Material: E235, E355
Shape: Round
Application: Automotive Part,Camshaft etc.
Delivery Condition: +C,+N
Keywrds: Bright Annealed Tube
Port: Shanghai Port
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    High Strength Bright Annealed Tube Seamless DIN2391 For Pneumatic Parts

    DIN2391 Seamless Precision Bright Annealed Tubes For Hydraulic And Pneumatic Parts


    Description

    Benefits of Round Cold drawn Seamless Mechanical Tubing:

    • Smooth surface
    • Dimensional accuracy and excellent micro-structure uniformity
    • Enhanced machinability
    • High strength to weight ratio
    • Tight tolerances, resulting in reduced machine time
    • Cross-sectional shape: Round, oval, square, hexagon, octagon, plum blossom, etc
    • Applications: hydraulic cylinders, rollers, structural apps, truck and automotive parts

    Standard: ASTM A519 DIN 2391 EN 10305


    Grade: ASTM 1010/1018/1020/1026/1030/1035/1045/4130/4135/4140/5120/5140/52100/8620/4340

    DIN ST30AL/ST35/ST45/ST52/CK22/CK35/CK45/41Cr4/25CrMo4/30CrMo4/34CrMo4/42CrMo4/16MnCr5 ETC.

    EN E215/E235/E355 etc


    Size: Outer diameter: 6-426 mm

    Wall thickness: 0.5-40 mm

    Length: not more than 12000 mm


    Application

    High Precision Tube is used in automotive industry, and in the occasion where the high accuracy, brightness, cleanness of the tube are required.

    Process: Cold Drawn, Cold Rolled, honin, skiving, Hot rolled+Cold Drawn.

    Standard: DIN2391. EN10305-1. GB3639. ASTM A519, EN 10297 etc.

    Chemical requirements:

    Steel Grade(%)CSiMnPS
    E235(1.0308)≤0.17≤0.35≤1.20≤0.025≤0.025


    Dimention

    Outer Diameter: 30-450 mm

    Wall Thickness: 2-40 mm

    Length Random Length, Fixed Length, etc.

    Dimension tolerance

    I.D tolerance (mm)O.D tolerance (mm)I.D Roughness (µm)Straightness (mm/meter)
    H7-H9-/+0.5%0.10-0.800.2-0.80

    Delivery Condition: Cold drawn, Cold rolled, Stress Relieved, Annealed( Bright Annealed, Spheroidize Annealed), Normalized, Quenched and Tempered.

    Surface: Black, Smooth, Bright.


    Product Tags:

    carbon steel pipe

      

    st52 honed tube

      
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