Tubo de precisión En10305 E355 Tubo de acero recocido laminado en frío
Descripción del producto
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 |
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Length |
As customer s request |
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Packaging |
Standard export packing, packed in woven bags, with two nylon slings, or can be customized as request |
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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. |
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Delivery Time |
Within 35-50 days from receiving deposit |
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Payment Term |
100% L/C at sight or 30% deposit, 70% balance against copy of B/L |
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Usage/Application |
Pipes for automobile and motorcycle |
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Main Market |
Asia, Middle East, Europe, etc. |
Grosor de la pared: 2-50mm
Material: ST52, Q345B, CK20, CK45, SAE1026
Estándar: GB / T8713-88, GB / T3639-2009, DIN2391, EN10305
El Tubo Drenado en Frío puede ser producido de acuerdo con las demandas de los clientes que el grado de precisión puede alcanzar H9 / H11.
Composición material y química
DIN2391 estándar ST52, EN10305 estándar E355, 16Mn, ASTM A106B, C20 / 20 #, CK45
Grupos de Producto : Tubos de acero de precisión > Tubo de acero del automóvil
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