E355 EN10305-2 WT0.5 Hydraulic Cylinder Thin Wall Steel Tubing Custom Available
E355 EN10305-2 Round Thin Wall Steel Tube Hydraulic Parts Using Cold Rolled
Introduction
Our E355 EN10305-2 round thin wall steel tube is precision-crafted for hydraulic systems. Made from cold-rolled steel, this tube features a thin wall thickness, precise dimensions and excellent mechanical properties. The cold rolling process ensures a smooth, even surface finish. Ideal for use in hydraulic cylinders, valves and other components that require high strength, precision and corrosion resistance.
Mechanical Properties at Room Temperature
| Delivery Condition |
BK |
BKW |
GBK |
NBK (N) |
| Steel Grade |
Rm | A % |
Rm | A % |
Rm | A % |
Rm | ReH | A % |
| Mpa (Min) | (Min) |
Mpa(Min) | (Min) |
Mpa(Min) | (Min) |
Mpa(Min) | Mpa(Min) | (Min) |
| E255 |
580 | 5 |
520 | 8 |
390 | 21 |
440~570 | 255 | 21 |
| E355 |
640 | 4 |
580 | 7 |
450 | 22 |
490~630 | 355 | 22 |
| E235 |
480 | 6 |
420 | 10 |
315 | 25 |
340~480 | 235 | 25 |
| E215 |
430 | 8 |
380 | 12 |
280 | 30 |
290~430 | 215 | 30 |
Delivery Conditions
- NBK(+N): After cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium
- GBK(+A): After cold forming, annealing in non oxidizing medium protective gas
- BK(+C): The final heat treatment after cold forming, therefore small steel pipe plasticly, the plasticly degree does not guarantee
Applications
- Fuel injection lines/nozzles for diesel or gasoline engine
- Compressed natural gas (CNG) tube
- Drive transmission: steering column elements
- Gear shafts, hand brake, front axles, airbag inflators, stabilizers, seat fasteners, front-wheel drive shafts
- Mechanical structure pipe parts in automobile, motorcycles and vehicle
- Hydraulic circuits, pneumatic lines and hydraulic suspension
- Hydraulic cylinders