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10mm ERM Mild Steel Tubing Phosphate Coating / Spiral Welded Steel Pipe

Categories Mild Steel Tubing
Place of Origin: China
Brand Name: JZ
Certification: ISO 9001:2008, CE
Model Number: ASTM A519
MOQ: 1 tons
Price: USD 800-2000 per ton
Packaging Details: Seaworthy packing or customers’ detailed request
Delivery Time: Within 30 days after order confirmed
Payment Terms: L/C or TT
Supply Ability: 5,000tons per month.
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    10mm ERM Mild Steel Tubing Phosphate Coating / Spiral Welded Steel Pipe

    10mm ERM Mild Steel Tubing Phosphate Coating / Spiral Welded Steel Pipe



    Detailed Product Description


    Features:

    Thin Wall

    Application:

    Machinery, Automobiles, Bicycles, Furniture, Appliances, Chemical

    Delivery Condition:

    Annealed, Normalized, Tempered, BK, BKS, BKW, NBK, GBK

    Grade:

    SCr420TK, SCM415TK, SCM418TK

    Material:

    Alloy Steel

    Product Name:

    Mild Steel Tubing

    Section Shape:

    Round

    Standard:

    JIS G3441

    Surface Treatment:

    Oil dip, Varnish, Passivation, Phosphating, Shot Blasting

    Technique:

    Seamless



    Quick Detail:


    Standards: JIS G3441
    Grade: SCr420TK SCM415TK SCM418TK SCM420TK SCM430TK SCM435TK SCM440TK
    Size (mm):
    Out Dimensions: 6mm ~ 350mm
    Wall Thickness: 0.8mm ~ 35mm
    Length: Fixed (6m,9m,12,24m) or normal length(5-12m)



    Description:



    Standards: JIS G3441
    Grade: SCr420TK SCM415TK SCM418TK SCM420TK SCM430TK SCM435TK SCM440TK
    Size (mm):
    Outer Dimensions: 6mm ~ 350mm
    Wall Thickness: 0.8mm ~ 35mm
    Length: max 24000mm
    Application: Tubes used for machinery, automobiles, bicycles, furniture, appliances and other machine parts.
    Packing: Beveled / black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
    Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
    Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
    Mark: As requested.
    Delivery Condition: Annealed, Normalized, Normalized and Tempered

    Si
    Size range of JIS G3441 Alloy Steel Tubes:
    Tolerance on Outside Diameter in JIS G3441

    O.D.(mm)

    Tolerance(%)

    <13 td>

    0.25

    <13-25

    0.40

    <25-40

    0.60

    <40-65

    0.80

    <65-90

    1.00

    <90-140

    1.20

    <140

    By agreement


    Tolerance on Wall Thickness in JIS G3441

    W.T.(mm)

    Tolerance

    < td>

    -0.5,+0.6

    <4

    -12.5%, +15%



    How to Test JIS G3441 Alloy Steel Tubes:

    Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation)
    Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc)
    Exterior Size Inspection.
    Mill Test Certificate:EN 10204/3.1B
    Delivery Condition:BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)

    JIS G3441 Alloy Steel Tubes Chemical composition Limits(%):

    Steel grade

    Steel grade(old)

    C

    Si

    Mn

    P

    S

    Cr

    Mo

    SCr420TK

    0.18~0.23

    0.15~0.35

    0.60~0.85

    <0 td>

    <0 td>

    0.90~1.20

    0.15~0.30

    SCM415TK

    0.13~0.18

    0.15~0.35

    0.60~0.85

    <0 td>

    <0 td>

    0.90~1.20

    0.15~0.30

    SCM418TK

    0.16~0.21

    0.15~0.35

    0.60~0.85

    <0 td>

    <0 td>

    0.90~1.20

    0.15~0.30

    SCM420TK

    0.18~0.23

    0.15~0.35

    0.60~0.85

    <0 td>

    <0 td>

    0.90~1.20

    0.15~0.30

    SCM430TK

    As STKS1

    0.33~0.38

    0.15~0.35

    0.60~0.85

    <0 td>

    <0 td>

    0.90~1.20

    0.15~0.30

    SCM435TK

    As STKS3

    0.33~0.38

    0.15~0.35

    0.60~0.85

    <0 td>

    <0 td>

    0.90~1.20

    0.15~0.30

    SCM440TK

    0.38~0.43

    0.15~0.35

    0.60~0.85

    <0 td>

    <0 td>

    0.90~1.20

    0.15~0.30



    Applications:

    JIS G3441 Alloy steel tubes for machine purposes

    Why choose us!

    1. We are the specialized supplier of stainless steel materials, can provide the best price!
    2. We have more than 12 years experience in exporting products to worldwide countries, can provide the high quality products!
    3. We have three thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.
    4. Wide excellent experiences with after-sale service.
    5. Every process will be checked by responsible QC which insures every product's quality.
    6. Professional packing teams which keep every packing safely.
    7. Trial order can be done in very short time.
    8. Samples can be provided as your requirements.

    Quality 10mm ERM Mild Steel Tubing Phosphate Coating / Spiral Welded Steel Pipe for sale
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