En10305 Seamless Cold Drawn Tubes for Hydraulic and Pneumatic Power System
Product Description
Product Name | E215 Steel Pipe | E235 steel pipe | E355 steel pipe |
chemical analysis | C: 0.10;Si: 0.05;Mn: 0.70;P: 0.025; S: 0.025;Al: 0.025 | C: 0.17;Si: 0.35;Mn: 1.20;P: 0.025; S: 0.025 | C: 0.22;Si: 0.55;Mn: 1.60;P: 0.025; S: 0.025 |
Tensile Strength | +C, 430MPa; +LC, 380MPa;+SR, 380MPa;+A, 280MPa;+N,290-430MPa | +C, 480MPa; +LC, 420MPa;+SR, 420MPa;+A, 315MPa;+N, 340-480MPa | +C, 640MPa; +LC, 580MPa;+SR, 580MPa;+A, 450MPa;+N,490-630MPa |
Yield strength | +SR, 280MPa; +N, 215MPa | +SR, 350MPa; +N, 235MPa | +SR, 450MPa; +N, 355MPa |
Standard | EN10305-1 | ||
Length | As customer s request | ||
Packaging | Standard export packing, packed in woven bags, with two nylon slings, or can be customized as request | ||
Heat Treatment/ Delivery Condition |
Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation
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)
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.
The last Cold forming process is followed by annealing in a controlled atmosphere.
The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere. | ||
Delivery Time | Within 35-50 days from receiving deposit | ||
Payment Term | 100% L/C at sight or 30% deposit, 70% balance against copy of B/L | ||
Usage/Application | Pipes for automobile and motorcycle | ||
Main Market | Asia, Middle East, Europe, etc. |
Material & Chemical Composition
DIN2391 standard ST52, EN10305 standard E355, 16Mn, ASTM A106B, C20/20#, CK45
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Product Categories : Precision Steel Pipes > Automobile Steel Pipe
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