EN10297-1 E315 seamless steel pipe/steel tube
E315 seamless steel pipe/steel tube applies to the mechanical structure and general engineering structure. E315 seamless steel pipe/tube is mostly used in the annealed or hardened condition. However, it can also be heat treated, quenched and tempered. We also can arrange inspection from the third party like BV,TUV,SGS etc. The EN 10297-1 E315 steel pipe we supplied has high quality and required performance.
E315 seamless steel pipe/tube Chemical composition
| Steel Grade | C | Si | Mn | P | S | Others | ||||
| Steel Name | Steel No. | min. | max. | mix. | max. | min. | max. | min. | max. | |
| E315 | 1.0236 | - | 0.21 | - | 0.3 | - | 1.5 | 0.03 | 0.035 | |
E315 seamless steel pipe/tube Mechanical properties :
| Steel Grade | Minimum Mechanical Properties | ||||||||||
| Yield Strength(ReH)Mpaa | Tensile Strength(Rm)Mpa | Elongation A% | |||||||||
| Thickness (mm） | Thickness(mm) | | | | | ||||||||
| ≤16 | ＞16 | ＞40 | ＞65 | ＞80 | ≤16 | ＞16 | ＞40 | ＞80 | |||
| ≤40 | ≤65 | ≤80 | ≤100 | ≤40 | ≤65 | ≤100 | |||||
| E315 | 315 | 305 | 295 | 280 | 270 | 450 | 450 | 450 | 420 | 21 | 19 |
E315 seamless steel pipe/tube Test:
Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Exterior Size Inspection, Nondestructive Test (Ultrasonic flaw detector, Eddy current flaw detector), Hydrostatic Test(The standard pressure is limited to 20,7 MPa (3000psi)), Electro-magnetic inspection to SR1 is carried out on all line pipes.
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