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EN10297 E355 Hot Rolled Structure Steel Pipe
Grade: E355 Chemical composition: Mechnical properties: Tolerance on outside diameter and on thickness: Tolerance on exact length： End preparation: Tubes shall be delivered with square cut ends.The ends shall be free from excessive burrs. Product show: Size:18'' STD Length:6m Surface...
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Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of en10297 e355 hot rolled structure steel pipe in China, featured by quality products and low price. If you're going to wholesale durable en10297 e355 hot rolled structure steel pipe made in China, welcome to get pricelist and free sample from our factory.
EN10297 E355 Hot Rolled Structure Steel Pipe
EN10297 E355 Hot Rolled Structure Steel Pipe
EN10297 E355 Structure Steel Pipe
EN10297 Structure Steel Tube
Details of EN10297 E355 Hot Rolled Structure Steel Pipe
Grade:E355
Length: specified by customer
Chemical composition:
| Steel grade | C | Si | Mn | P | S |
| E355 | 0.22 | 0.55 | 1.6 | 0.030 | 0.035 |
Mechnical properties:
| SteelGrade | Yield strength （Mpa） For T in mm | Tensile strength （Mpa） For T in mm | Elongation % | ||||||||
| ≤16 | ＞16 ≤40 | ＞40 ≤65 | ＞65 ≤80 | ＞80 ≤100 | ≤16 | ＞16 ≤40 | ＞40 ≤65 | ＞65 ≤100 | l | t | |
| E355 | 355 | 345 | 335 | 315 | 295 | 490 | 490 | 490 | 470 | 20 | 18 |
Tolerance on outside diameter and on thickness:
outer diameter (mm) | Tolerance on D | Tolerance on T for a TID ratio | ||
| ≤0.025 | ＞0.025 ≤0.050 | ＞0.050 | ||
| D≤219.1 | ±1% or ±0.5mm whichever is the greater | ±12.5% or ±0.4mm whichever is the greater | ||
| D＞219.1 | ±1% | ±20% | ±15% | ±12.5% |
Tolerance on exact length：
| Length （mm） | Tolerance（mm） |
| ≤6000 | +10 0 |
| 6000＜L≤12000 | +15 0 |
| ＞12000 | 0/+ by agreement |
End preparation:
Tubes shall be delivered with square cut ends.The ends shall be free from excessive burrs.
Product show of EN10297 E355 Hot Rolled Structure Steel Pipe
Size:18'' STD
Length: 6m
Surface treatment:varnish painting
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