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ASTM A519 Cold Finished Mild Steel Tubing , Thin Wall Alloy Steel Mechanical Tube With API

Categories Mild Steel Tubing
Place of Origin: Jiangsu China (Mainland)
Brand Name: WX SYLAITH
Certification: SGS ISO ROHS
Model Number: ASTM A519
MOQ: 1MT
Packaging Details: standard waterproof package
Delivery Time: 7-10 Days
Payment Terms: 30%T/T in advance
Supply Ability: 8000MT/Month
Price: Negotiable
Product Name: Mild Steel Tubing
Section Shape: Round
Standard: ASTM A519
Length: 12M, 6m, 6.4M
Grade: Carbon steel
Shape: Square/rectangle/round/other
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    ASTM A519 Cold Finished Mild Steel Tubing , Thin Wall Alloy Steel Mechanical Tube With API


    ASTM A519 Cold finished Mild Steel Tubing , Thin Wall Alloy Steel Mechanical Tube with API


    Product Description

    This specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished. The steel used in the mechanical tubing may be cast in ingots or may be strand cast. When steel of different grades is sequentially strand cast, identification of the resultant transition material is required.

    Product
    Mild Steel Tubing
    Wall thickness
    1MM~12MM
    Outer Diameter
    20MM~508MM
    Physical Property
    API 5L, ASTM A519, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
    6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711
    Application
    Conveying oil gas and water
    Surface Treatment
    Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating
    Grade
    SPCC,SPCD,SPCE,ST12-15,DC01-06,Q195A-Q235A,Q195AF-Q235AF,
    Q295A(B)-Q345A(B)
    Standards
    AISI ASTM JIS SUS DIN GB
    Certifications
    CE,AS4020,BSI,ANAB,ISO9001
    Packing
    Industry standard packaging or according to client's requirement
    Brand
    TISCO,ZPSS,Baosteel,POSCO,LISCO,YUSCO,Ansteel, QPSS,JISCO,HXSCO,
    Chengde,Yongjin,Tsingshan,Shouyang,HW
    Payment
    T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
    Delivery time
    Up to order quantity

    Grade and Chemical Composition (%) of ASTM A519:


    Grade

    C

    Mn

    P≤

    S≤

    Si

    Cr

    Mo

    ASTM A519 1008

    ≤0.10

    0.30-0.50

    0.04

    0.05

    -

    -

    -

    ASTM A519 1010

    0.08-0.13

    0.30-0.60

    0.04

    0.05

    -

    -

    -

    ASTM A519 1015

    0.13-0.18

    0.30-0.60

    0.04

    0.05




    ASTM A519 1018

    0.15-0.20

    0.60-0.90

    0.04

    0.05

    -

    -

    -

    ASTM A519 1020

    0.18-0.23

    0.30-0.60

    0.04

    0.05

    -

    -

    -

    ASTM A519 1025

    0.22-0.28

    0.30-0.60

    0.04

    0.05

    -

    -

    -

    ASTM A519 1035

    0.32-0.38

    0.60-0.90

    0.04

    0.05




    ASTM A519 1045

    0.43-0.50

    0.60-0.90

    0.04

    0.05




    ASTM A519 1026

    0.22-0.28

    0.60-0.90

    0.04

    0.05

    -

    -

    -

    ASTM A519 4130

    0.28-0.33

    0.40-0.60

    0.04

    0.04

    0.15-0.35

    0.80-1.10

    0.15-0.25

    ASTM A519 4140

    0.38-0.43

    0.75-1.00

    0.04

    0.04

    0.15-0.35

    0.80-1.10

    0.15-0.25


    Mechanical Properties of ASTM A519:


    Grade

    Condition

    Ultimate Strength

    Yield Strength

    Elongation

    Rockwell Hardness

    Ksi

    Mpa

    Ksi

    Mpa

    %

    B scale

    ASTM A519 1020

    HR

    50

    345

    32

    221

    25

    55

    CW

    70

    483

    60

    414

    5

    75

    SR

    65

    448

    50

    345

    10

    72

    A

    48

    331

    28

    193

    30

    50

    N

    55

    379

    34

    234

    22

    60

    ASTM A519 1025

    HR

    55

    379

    35

    241

    25

    60

    CW

    75

    517

    65

    448

    5

    80

    SR

    70

    483

    55

    379

    8

    75

    A

    53

    365

    30

    207

    25

    57

    N

    55

    379

    36

    248

    22

    60

    ASTM A519 1035

    HR

    65

    448

    40

    276

    20

    72

    CW

    85

    586

    75

    517

    5

    88

    SR

    75

    517

    65

    448

    8

    80

    A

    60

    414

    33

    228

    25

    67

    N

    65

    448

    40

    276

    20

    72

    ASTM A519 1045

    HR

    75

    517

    45

    310

    15

    80

    CW

    90

    621

    80

    552

    5

    90

    SR

    80

    552

    70

    483

    8

    85

    A

    65

    448

    35

    241

    20

    72

    N

    75

    517

    48

    331

    15

    80

    ASTM A519 4130

    HR

    90

    621

    70

    483

    20

    89

    SR

    105

    724

    85

    586

    10

    95

    A

    75

    517

    55

    379

    30

    81

    N

    90

    621

    60

    414

    20

    89

    ASTM A519 4140

    HR

    120

    855

    90

    310

    15

    100

    SR

    120

    855

    100

    689

    10

    100

    A

    80

    552

    60

    414

    25

    85

    N

    120

    855

    90

    621

    20

    100


    Tube Designation:


    Designation

    Symbol

    Description

    Cold finished (hard)

    BK

    Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation.

    Cold finished (soft)

    BKW

    The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming. (e.g. bending, expanding).

    Cold finished and stress-relieved

    BKS

    Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree.

    Annealed

    GBK

    The last cold forming process is followed by annealing in a controlled atmosphere.

    Normalized

    NBK

    The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.


    Detailed Photo:


    Factroy Pictures:


    Pipe & Tube Processing:


    Steel Pipe & Tube Application:

    Packaging and Shipping:

    Certificates:

    FAQ:

    Q1: ARE YOU FACTORY OR TRADER?
    A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.


    Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
    A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available.


    Q3: HOW TO GET A SAMPLE?
    A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.


    Q4:CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
    A4: Yes, we can produce the products according to your drawings that will be most satisfy you.


    Q5: HOW TO VISIT YOUR FACTORY?
    A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
    If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).


    Product Tags:

    steel round tube

      

    mild steel piping

      
    Quality ASTM A519 Cold Finished Mild Steel Tubing , Thin Wall Alloy Steel Mechanical Tube With API for sale
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