Place of Origin: | China |
Brand Name: | Torich |
Certification: | IS09001 ISO14001 TS16949 |
Model Number: | EN10305-4 |
Minimum Order Quantity: | 5tons |
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Price: | Negotiation |
Packaging Details: | In bundles |
Delivery Time: | 30-60DAYS |
Payment Terms: | T/T L/C |
Supply Ability: | 50000 TONS PER YEAR |
Secondary Or Not: | Non-secondary | Application: | Hydraulic Pipe |
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Technique: | Cold Drawn | Alloy Or Not: | Non-alloy |
Surface Treatment: | Oil |
Standard: EN10305-4 Seamless Cold Drawn Tubes for Hydraulic and Pnematic Systems Steel tubes for precision applications.Technical delivery conditions
Applications: for hydraulic and pneumatic power systems
Size range: O.D.:6-80mm W.T.:0.5-12.5mm L: max12000mm
Steel Grade and Chemical Compositions:
Steel Grade | C | Si | Mn | P | S | Al | |
Steel name | Steel number | max | max | max | max | max | min |
E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.025 | 0.025 | 0.025 |
E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 | - |
E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | - |
Permissible deviations of the product anaysis from the specified limits given in Table 1 | |||||||
Element | Specified limit of the cast analysis % by mass | Permissible deviation of the product analysis % by mass |
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C | ≤0.22 | +0.07 | |||||
Si | ≤0.55 | +0.05 | |||||
Mn | ≤1.60 | +0.1 | |||||
P | ≤0.025 | +0.005 | |||||
S | ≤0.015 | +0.003 | |||||
Al | ≤0.025 | --0.005 |
Mechanical properties at room temperature | |||||||
Steel grade | Yield strengtha ReH min Mpa | Tensile strengtha Rm min Mpa |
Elongation A min % | ||||
Steel name | steel nubmer | ||||||
E215 | 1.0212 | 215 | 290-430 | 30 | |||
E235 | 1.0308 | 235 | 340-480 | 25 | |||
E355 | 1.0580 | 355 | 490-630 | 22 |