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Thick Wall Hydraulic Cylinder Steel Tube Mild ASTM A519 DIN2391-2 500mm OD

Categories Mild Steel Tubing
Place of Origin: Jiangsu China (Mainland)
Brand Name: WUXI SYLAITH
Certification: ISO9001 14001 BV TUV PED DNV etc
Model Number: ASTM A519 DIN2391-2
MOQ: 1 MT
Packaging Details: Exporting package/wooden box package/Or per customers’ requirement
Delivery Time: 25~35days
Payment Terms: 30%T/T in advance or 100% L/C at sight
Supply Ability: 8000MT/Month
Price: NEGOTIABLE
Features: Thick Wall
Application: Hydraulic cylinder|Chemical
Delivery Condition: BK|BKS|BKW|NBK|GBK|Normalized
Grade: ASTM A519|E355|SAE1026|27SiMn|ST52|S45C
Product Name: Mild Steel Tubing|Seamless Steel Tubes
Section Shape: Round
Standard: ASTM A519|C35E|C45E|25CrMo4|42CrMo4|SAE1026|SAE4130|SAE1045|SAE4140|SAE1020
Technique: Seamless|Cold-Drawn
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    Thick Wall Hydraulic Cylinder Steel Tube Mild ASTM A519 DIN2391-2 500mm OD

    Thick Wall Hydraulic Cylinder Steel Tube Mild ASTM A519 DIN2391-2 500mm OD


    Quick Detail:


    Products: Honing tubes for hydraulic cylinder

    Standard: DIN2391-2, ST52.3, EN10305-1 E355, C35E, C45E, 25CrMo4, 42CrMo4, ASTM A519 SAE1020, SAE1026, SAE1045, SAE4130, SAE4140 etc.

    SIZE:(mm)

    OD: 45mm ~ 500mm
    WT: 3mm ~ 50mm


    Description:


    1,Honing/Honed tube for hydraulic cylinder
    2. Standard&material: DIN2391-2, ST52.3, EN10305-1 E355, C35E, C45E, 25CrMo4, 42CrMo4, ASTM A519 SAE1020, SAE1026, SAE1045, SAE4130, SAE4140 etc.
    3. Manufacture process: Cold-drawn, cold rolled
    4. Method of internal surface treatment: Honed
    5. Delivery condition: BK. BKW, BKS, GBK, NBK
    6. Roughness of internal surface: 0.4um max.
    7. Straightness: 0.5mm/1000mm max
    8. Tolerance of ID: H7, H8, H9, H10
    9. Tolerance of W. T: +/-5%
    10. Packing: Standard export packing or wooden box
    11. Marking or seal, oil-coating, end-protection to be confirmed.


    Specifications:


    ID / MM

    H7

    H8

    H9

    H10

    30< ID≤ 50

    +0.025/-0

    +0.039/-0

    +0.062/-0

    +0.100/-0

    50< ID≤ 80

    +0.030/-0

    +0.046/-0

    +0.074/-0

    +0.120/-0

    80< ID≤ 120

    +0.035/-0

    +0.054/-0

    +0.087/-0

    +0.140/-0

    120< ID≤ 180

    +0.040/-0

    +0.063/-0

    +0.100/-0

    +0.160/-0

    180< ID≤ 250

    +0.046/-0

    +0.072/-0

    +0.115/-0

    +0.185/-0

    250< ID≤ 315

    +0.052/-0

    +0.081/-0

    +0.130/-0

    +0.210/-0

    315< ID≤ 400

    +0.057/-0

    +0.089/-0

    +0.140/-0

    +0.230/-0

    400< ID≤ 500

    +0.063/-0

    +0.097/-0

    +0.155/-0

    -


    Material

    Requirement of mechanical properties

    BK

    BKW

    BKS

    Normalized

    T. S / Mpa
    Mpa min

    E / %
    % min

    T. S /Mpa
    Mpa min

    E / %
    % min

    T. S / Mpa
    Mpa min

    Y. S / Mpa
    Mpa min

    E / %
    % min

    T. S /. Mpa
    Mpa min

    Y. S / Mpa
    Mpa min

    E / %
    % min

    A106 B/SAE1020

    580 Min

    5 Min

    520 Min

    8 Min

    As per requirement

    As per requirement

    SAE1026/25Mn

    640 Min

    5 Min

    -

    -

    600 Min

    520 Min

    14 Min


    680 Min

    570 Min

    18 Min

    SA1045/S45C, CK45

    645 Min

    4 Min

    630 Min

    5 Min

    As per requirement

    As per requirement

    ST52/ST52.3/E355

    640 Min

    4 Min

    580 Min

    7 Min

    580 Min

    420 Min

    10 Min

    As per requirement

    27SiMn

    800 Min

    5 Min

    -

    -

    760 Min

    610 Min

    10 Min

    As per requirement

    SAE4130/34CrMo4

    -

    -

    -

    -

    720 Min

    580 Min

    10 Min

    As per requirement

    SAE4140/42CrMo4

    -

    -

    -

    -

    855 Min

    689 Min

    10 Min

    As per requirement


    Material

    Chemical composition


    C (%)

    Si (%)

    Mn (%)

    P (%)

    S (%)

    Cr (%)

    Mo (%)

    SAE1020/AISI1020

    0.17-0.24

    0.17-0.37

    0.4-0.7

    0.030 max

    0.025 max

    -

    -

    SAE1026/25Mn

    0.22-0.28

    0.15-0.35

    0.6-0.9

    0.030 max

    0.030 max

    -

    -

    SA1045/S45C, CK45, C45E

    0.42-0.50

    0.17-0.37

    0.5-0.8

    0.030 max

    0.025 max

    -

    -

    ST52/ST52.3/ST52.4/E355

    0.22 max

    0.55 max

    1.60 max

    0.025 max

    0.025 max

    -

    -

    27SiMn (Chinese steel grade)

    0.24-0.32

    1.1-1.4

    1.1-1.4

    0.035 max

    0.035 max

    -

    -

    SAE4130/34CrMo4

    0.28-0.33

    0.15-0.35

    0.4-0.6

    0.035 max

    0.035 max

    0.9-1.2

    0.15-0.30

    SAE4140/42CrMo4

    0.38-0.45

    0.4 max

    0.6-0.9

    0.035 max

    0.035 max

    0.9-1.2

    0.15-0.30


    Applications


    Honed Seamless Steel Tubes are mainly used for for hydraulic cylinder and other mechanical industry.


    Product Photo



    Factroy Pictures


    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 1


    Pipe & Tube Processing


    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 2


    Steel Pipe & Tube Application


    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 3


    Packaging and Shipping


    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 4

    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 5


    Certificates


    BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 6


    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

      
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