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St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm

Categories Hydraulic Cylinder Steel Tube
Brand Name: UST
Model Number: OD: 30-450mm; WT: 2-40mm
Certification: ISO 9001
Place of Origin: China
MOQ: MOQ: 2-3 ton
Price: USD 800- 1500/ton
Supply Ability: 1000 ton/month
Delivery Time: Within 5-35 days
Packaging Details: Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Usage: Hydraulic Cylinder
Production Technique: Honing/skiving tube
Quality Standard: DIN 2391, EN10305
Surface: Black, Bright, Smooth
Delivery Condition: BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)
Product name: Carbon steel tube St52
Inspection: The third party is acceptable
End protector:: Plastic Pipe Cap
Marking: Request
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    St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm

    St52 Hydraulic Cylinder Steel Tube High Precision Cold drawn steel tube


    Honed Tube for Hydraulic Cylinder
    Material:ST52, CK45, 4140, STKM 13C, SAE1020, E355, A106B, Stainless Steel 304/316, Duplex 2205,etc.
    Delivery Condition:BK, BK+S, GBK, NBK
    ID:20mm - 1500mm
    Length:max 13m
    Type:Seamless, Cold Drawn
    Straightness:≤ 0.5/1000
    Roughness:0.2-0.4 u
    Tolerance EXT:DIN2391, EN10305, GB/T 1619
    Tolerance INT:H7, H8, H9
    Protection:anti-rust oil on inside and outside surface, plastic caps in both ends.
    Packing:bundle with steel strip and knitting strip, or wooden case.
    Steel GradeChemical composition %
    CSiMnPSAl
    20#0.17-0.240.17-0.370.35-0.650.0350.035/
    45#0.42-0.500.17-0.370.50-0.800.0350.035/
    Q345B≤0.2≤0.51.00-1.600.030.03/
    Q345D≤0.2≤0.51.00-1.600.030.030.015
    25Mn0.22-0.290.17-0.370.70-1.000.0350.035/
    27SiMn0.24-0.321.10-1.401.10-1.400.0350.035/
    ST52≤0.22≤0.55≤1.60.0250.025/
    SAE10260.22-0.280.15-0.350.60-0.900.040.05/

    Delivery Conditioncold finished (hard) (BK)cold drawn and stress-relieved (BK+S)
    Steel GradeTensile Strength (Mpa)Elongation (%)Tensile Strength (Mpa)Yield Strength (Mpa)Elongation (%)
    20#≥550≥8≥520≥375≥15
    45#≥640≥5≥600≥520≥10
    16Mn≥640≥5≥600≥520≥14
    25Mn≥640≥5≥600≥510≥15
    27SiMn≥800≥5≥760≥610≥10
    ST52≥640≥5≥600≥520≥14
    SAE1026≥640≥5≥600≥510≥15

    Main producing equipments:

    Cold Drawing Machine Honing Machine Straightening Machine

    Skving & Roller Burnishing Machine Polishing Machine

    Heat Treatment Furnace


    Main test equipments:

    Universal Testing Machine Impact Testing Machine

    Chemical Components Testing Machine

    Dimension Inspect Micrometer




    Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.

    Quality St52 Carbon Steel Honed Tube For Hydraulic Cylinder Wall Thickness 2-40 Mm for sale
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