Model:DIN2391 17Cr3
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precision steel tube DIN2391 17Cr3 CK22 SAE1045 1010 1020
Standard GB/T3639 GB/T8713
Main steel grade:10,20,35,45 etc.
For mechanical structure, hydraulic installation, hydraulic and pneumatic cylinder use
Standard GB/T3639 GB/T8713
Application:
For mechanical structure, hydraulic installation, hydraulic and pneumatic cylinder use
Main steel grade:
10,20,35,45 etc.
After negotiation, we can supply the pipes with the other steel grade.
Mechanical Properties :
| Delivery State | ||||||||
BK | BKW | BKS | NBK | ||||||
Tensile Strength(MPa) | Elongation | Tensile Strength(MPa) | Elongation | Tensile Strength(MPa) | Elongation | Tensile Strength(MPa) | Elongation | Yield Point(MPa) | |
≥ | |||||||||
10 | 410 | 6 | 373 | 10 | 335 | 12 | 335 | 24 | 205 |
20 | 510 | 5 | 450 | 8 | 430 | 10 | 410 | 20 | 245 |
35 | 590 | 4 | 550 | 6 | 520 | 8 | 530 | 17 | 315 |
45 | 645 | 4 | 630 | 5 | 610 | 7 | 600 | 14 | 355 |
