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Bright Annealing Round Stainless Steel Pipe With DIN17455 / DIN17457
Quick detail:
| Name | Stainless Steel Pipe | Pipe Type | Longitude Welding Pipe |
| Standard | DIN17455 DIN17457 | Material Grade | 1.4301,1.4307 1.4401,1.4404 |
| Brand Name | KORER | Delivery Condition | Bright Annealing |
Description:
Material:
| Grade | Chemical Composition(%) | Remark | |||||||||
| C≤ | Mn≤ | P≤ | S≤ | Si≤ | Cr | Ni | Mo | N | Cu | ||
| 1.4301 | 0.07 | 2 | 0.045 | 0.015 | 1 | 17.0~19.0 | 8.0~10.50 | 0~0.1 | |||
| 1.4307 | 0.03 | 2 | 0.045 | 0.015 | 1 | 17.5~19.5 | 8.0~10.0 | 0~0.1 | |||
| 1.4401 | 0.07 | 2 | 0.045 | 0.015 | 1 | 16.5~18.5 | 10.0~13.00 | 2.0~2.5 | 0~0.1 | ||
| 1.4404 | 0.03 | 2 | 0.045 | 0.015 | 1 | 16.5~18.5 | 10.0~13.00 | 2.0~2.5 | 0~0.1 | ||
Standards:
| Germanic standards: |
| DIN17455:General purpose welded circular stainless steel tubes |
| DIN17457: Welded circular austenitic stainless steel tubes subject to special requirements; technical delivery conditions |
| American standards: |
| ASTM A249: Standard specification for welded austenitic steel boiler,superheater, heat-exchanger and condenser tubes. |
| ASTM A269:Standard specification for welded austenitic stainless steel tubing for general service |
| ASTM A688:Standard specification for welded austenitic stainless steel feedwater heater tubes. |
| ASTM A554:Standard specification for welded stainless steel mechanical tubing. |
| ASTM A268:Specification for seamless and welded Ferritic/Martensitic stainless steel tubing for General Service |
| ASTM A789:Specification for seamless and welded Ferritic/Austenitic stainless steel tubing for General Service |
| ASTM A312:Seamless/Welded austenitic stainless steel pipe |
| European Standard: |
| EN 10217-7:Welded Steel Tubes for pressure purposes-Part 7 Stainless steel tubes |
Specifications:
