EN10305 E355 Cold Rolled Tube Seamless H8 H9 Honed Tube
Product description:Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT, ST52, CK45 and AISI 1020. We can also offer as customized seamless steel tube.
| Steel Grade | Supply Condition | |||||
| BK | BKW | BKS | ||||
| Tensile Strength | Elongation | Tensile Strength | Elongation | Tensile Strength | Elongation | |
| >= | ||||||
| 10 | 410 | 6 | 375 | 10 | 335 | 12 |
| 20 | 510 | 5 | 450 | 8 | 430 | 10 |
| 35 | 590 | 4 | 550 | 6 | 520 | 8 |
| 45 | 645 | 4 | 630 | 5 | 610 | 7 |
