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Round Cold Drawn 6mm Seamless Precision Steel Tubes

Categories Seamless Cold Drawn Steel Tube
Brand Name: New Era
Model Number: EN10305-1 E215
Certification: ISO9001,TS16949
Place of Origin: China
MOQ: 1 tons
Price: Negotiation
Payment Terms: T/T
Supply Ability: 3000 tons/month
Delivery Time: 45 days
Packaging Details: Bundles Package, Wooden Box Package
Product Name: Seamless,Cold Drawn,Precision,Round Tubing
Delivery Condition: cold drawn and annealed steel tubes
OD Size: 6-168mm
WT Size: 1-20mm
Standard: DIN EN10305-1 EN10305-4
Application: Tube cutting rings,tube components
Steel Material: Aluminium low carbon steel St30Al,08Al,E215
Heat Treatment: Bright Annealed, Normalized, Annealing
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    Round Cold Drawn 6mm Seamless Precision Steel Tubes

    Seamless Cold Drawn Precision Steel Tubes E215+C/E215+N as DIN EN10305-1

    Seamless,Cold Drawn,Precision Steel-Tube,Round tubing,for automotive tube parts.

    The delivery condition as E215+C,E215+N according to the customer's specified.

    The Similar Steel Tubes Material: EN1305-1 E215, DIN2391-2 St30Al,GB/T 3639 08Al.
    Size Range: OD: 6-128mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m
    Delivery Condition: +C, +LC, +SR, +A, +N
    Application: For high precision purpose, auto industry, like manipulator, Shock Absorber, Break system tubing,

    Chair tubing,hydraulic tubing.
    We offered the Steel Tubes with Stable Quality with Comeptitive Price and high tolerance
    +N(Bright Annealing) Heat Treatment, The steel tubing Surface is bright and smooth, without oxide scale
    The Steel Tubes with Good Extending and Bending Ability.

    The Steel Tube Chemical composition:


    Steel GradeThe Tube Steel Chemical Composition
    SymbolStandardCSiMnPSAl
    CountryMax.%Max.%%Max.%Max.%Max.%
    08AlGB/T6990.110.030.250.500.0250.0250.020.07
    St30AlDIN2391/20.100.050.250.550.0250.0250.020.08
    E215EN10305-10.100.050.250.700.0300.0300.010.08

    E215/St30AL/08AL Seamless PrecisionTtubes Mechanical Properties:


    Steel GradeNBK(+N)BK(+C)
    NameTensile RmYield ReHElogation ATensile RmElogation A
    MpaMpa %Mpa %
    08Al295~430≥19533420~6408
    St30Al290~42021530430~6408
    E215290~43021530440~6408
    The Tube Mill Quality Control:
    1. Incoming Raw Material Inspection
    2. Raw Material Segregation to avoid steel grade mix-up
    3. Heating and Hammering End for Cold Drawing
    4. Cold Drawing or Cold Rolling, On line inspection
    5. Heat Treatment:+SR, +A, +N
    6. Straightening/Cutting to specified length/Finished Measuring Inspection
    7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
    8. Packing and Stocking.

    100% Eddy Current Testing.
    100% Size Tolerance Checking.
    100% Tube surface checking to avoid surface defects.

    The Steel Tubes and Steel Pipes Pictures:

    Tags:cold drawn,seamless,precision steel tubes,E215,EN10305-1,hydraulic tubing,Precision tubing,cold drawn

    seamless steel tubes.E215 precision tubes,E215 Steel tubes,E215 Round tubing.


    China Round Cold Drawn 6mm Seamless Precision Steel Tubes factory
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