EN10305-4 Seamless Cold Drawn Steel Tubes for Precision Applications
EN10305-4 Seamless Cold Drawn Steel Tubes for Precision Applications
| O.D | 5-420mm |
| W.T | 0.5-50mm |
| L | MAX 12000mm |
| Applications | For hydraulic and pneumatic power systems |
Steel Grade and Chemical Compositions
| Steel Name | Steel Number | C max | Si max | Mn max | P max | S max | Al max |
| 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 Form The Specified Limits Given
| Element | Specified limit of the cast analysis % by miss | Permissible deviation of the product analysisi% by mass |
| 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 strength ReH min Mpa | Tensile strength Rm min Mpa | Elongation A min % |
| Steel Name | Steel Number |
| E251 | 1.0212 | 215 | 290-430 | 30 |
| E235 | 1.0308 | 235 | 340-480 | 25 |
| E355 | 1.0580 | 355 | 490-630 | 22 |
How to get the sample?
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc
How long will you react on our requirement?
1.Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!
Any more questions about your doubts, please feel free to send us your emails or call!
Product Tags:
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Hydraulic Seamless Cold Rolled Steel Tube Oiled Surface Treatment EN10305 4 Standard Images
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