TORICH INTERNATIONAL LIMITED 86-574-88255925 admin@steel-tubes.com
Carbon / Alloy Hydraulic Cylinder Steel Tube High Precision For Auto Parts

Carbon / Alloy Hydraulic Cylinder Steel Tube High Precision For Auto Parts

  • High Light

    hydraulic cylinder pipe

    ,

    hydraulic seamless pipe

  • Standard
    DIN2391
  • Material
    Carbon Or Alloy
  • Shape
    Round
  • Size
    Outer Diameter: 10-350mm, Wall Thickness: 1-30mm
  • Length
    Max 12m
  • Delivery Condition
    BK, BKW, BKS, GBK, NBK
  • Place of Origin
    Haiyan, China
  • Brand Name
    Sanxin
  • Certification
    ISO9001, ISO14001, TS16949
  • Model Number
    OD:10-350mm, WT:1-30mm
  • Minimum Order Quantity
    negotiable
  • Price
    negotiable
  • Packaging Details
    sea worthy packing in bundles or boxes
  • Delivery Time
    30-45 days after payment
  • Payment Terms
    T/T
  • Supply Ability
    1000 tons per month

Carbon / Alloy Hydraulic Cylinder Steel Tube High Precision For Auto Parts

 

Cold Drawn Precision Hydraulic Cylinder Steel Tube DIN2391 ST35 ST45 ST52

 

Standard DIN2391
Material ST35, St45, ST52
Delivery Condition BK, BKW, BKS, GBK, NBK
Size Range OD: 10-350mm, WT: 1-30mm
Length Max 12m
Surface Surface is clean and smooth, without oxide scale
Application High precision purpose, auto parts, oil cylinder, etc
Certificate TS16949, ISO 9001
Delivery Time 30-45 days after payment
Packing Bundles or Wooden Boxes

 

Steel Grade Chemical Composition
Symbol Material Number C Si Mn P S
Max. Max. Max. Max.
ST35 1.0308 0.17 0.35 ≥0.40 0.025 0.025
ST45 1.0408 0.21 0.35 ≥0.40 0.025 0.025
ST52 1.058 0.22 0.55 ≤1.60 0.025 0.025

 

Steel Grade BK BKW BKS
Name No. Rm A Rm A Rm ReH A
Mpa % Mpa % Mpa Mpa %
ST35 1.0308 480 6 420 10 420 315 14
ST45 1.0408 580 5 520 8 520 375 12
ST52 1.058 640 4 580 7 580 450 10

 

Steel Grade GBK NBK
Name No. Rm A Rm ReH A
Mpa % Mpa Mpa %
ST35 1.0308 315 25 340--470 235 25
ST45 1.0408 390 21 440--570 255 21
ST52 1.058 450 22 490--630 355 22