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DIN 17455 welded Pipes made under different brand names and dimensions. The outside diameter ranges from 6mm to 76mm. The wall thickness of the pipes range from 1-8mm. There are different schedules to the DIN 17455 Tubes and pipes with different applications involved.
DIN 17457-85 welded circular austenitic stainless steel tubes subject to special requirements.
This standard applies to welded circular tubes and pipes (hereinafter briefly referred to as tubes) subject to special requirements and made from the austenitic stainless steels. These tubes are predominantly used in the construction of pressure vessels, chemical plant and pipework.
The limits of application and other specifications given in this standard shall apply except in cases where other specifications.
DIN 17457 Stainless Steel Seamless Tube Chemical Composition:
Grade | Material Number | C≤ | Cr | Mo | Ni | Other |
X5CrNi18 10 | 1.4301 | 0.07 | 17.0～19.0 | — | 8.5～10.2 | — |
X2CrNi19 11 | 1.4306 | 0.03 | 18.0～20.0 | — | 10.0～12.5 | — |
X2CrNiN18 10 | 1.4311 | 0.03 | 17.0～19.0 | — | 8.5～11.5 | N：0.12～0.22 |
X6CrNiTi18 10 | 1.4541 | 0.08 | 17.0～19.0 | — | 9.0～12.0 | Ti：5×C～0.80 |
X6CrNiNb18 10 | 1.455 | 0.08 | 17.0～19.0 | — | 9.0～12.0 | Nb：10×C～1.003） |
X5CrNiMo17 12 2 | 1.4401 | 0.07 | 16.5～18.5 | 2.0～2.5 | 10.5～13.5 | — |
X2CrNiMo17 13 2 | 1.4404 | 0.03 | 16.5～18.5 | 2.0～2.5 | 11.0～14.0 | — |
X6CrNiMoTi17 12 2 | 1.4571 | 0.08 | 16.5～18.5 | 2.0～2.5 | 10.5～13.5 | Ti：5×C～0.80 |
X2CrNiMoN17 13 8 | 1.4429 | 0.03 | 16.5～18.5 | 2.5～3.0 | 11.5～14.5 | N：0.14～0.22；S≤0.025 |
X2CrNiMo18 14 3 | 1.4435 | 0.03 | 17.0～18.5 | 2.5～3.0 | 12.5～15.0 | S≤0.025 |
X5CrNiMo17 13 3 | 1.4436 | 0.07 | 16.5～18.5 | 2.5～3.0 | 11.0～14.0 | S≤0.025 |
X2CrNiMoN17 13 5 | 1.4439 | 0.03 | 16.5～18.5 | 4.0～5.0 | 12.5～14.5 | N：0.12～0.22;S≤0.025 |
DIN 17457 Stainless Steel Welded Tube Mechanical Property:
Grade | Material Number | 0.2% Yield Strength MPa≥ | 1% Yield Strength MPa≥ | Tensile Strength MPa | Elongation %≥ | |
Longitudinal | Transverse | |||||
X5CrNi18 10 | 1.4301 | 195 | 230 | 500～720 | 40 | 35 |
X2CrNi19 11 | 1.4306 | 180 | 215 | 460～680 | 40 | 35 |
X2CrNiN18 10 | 1.4311 | 270 | 305 | 550～760 | 35 | 30 |
X6CrNiTi18 10 | 1.4541 | 200 | 235 | 500～730 | 35 | 30 |
X6CrNiNb18 10 | 1.455 | 205 | 240 | 510～740 | 35 | 30 |
X5CrNiMo17 12 2 | 1.4401 | 205 | 240 | 510～710 | 40 | 35 |
X2CrNiMo17 13 2 | 1.4404 | 190 | 225 | 490～690 | 40 | 35 |
X6CrNiMoTi17 12 2 | 1.4571 | 210 | 245 | 500～730 | 35 | 40 |
X2CrNiMoN17 13 3 | 1.4429 | 295 | 330 | 580～800 | 35 | 30 |
X2CrNiMo18 14 3 | 1.4435 | 190 | 225 | 490～690 | 40 | 35 |
X5CrNiMo17 13 3 | 1.4436 | 205 | 240 | 510～710 | 40 | 35 |
X2CrNiMoN17 13 5 | 1.4439 | 285 | 315 | 580～800 | 35 | 30 |
| Outer Diameter | Seamless:6-720mm or Customized | |
| Welded:6-2500mm or Customized | ||
| Wall Thickness | Seamless:0.5-120mm or Customized | |
| Welded:0.5-40mm or Customized | ||
| Length | 1-12m as customer requirement | |
| Technique | Cold Drawn | |
| End/Edge | PE/BE/THR | |
| Material | TP304H, TP309S, TP309H, TP310S, TP310H, TP316, TP316L, TP316N, TP316H, TP317, TP317L, TP321, TP321H, TP347, TP347H, TP347LN, TP348, TP348H, TP405, TP410, TP429, TP430, TP443, TP446, TP409, TPXM-10, SUS304HTB, SUS304LTB,SUS309TB,SUS309STB,SUS310TB,SUS310STB,SUS316TB,SUS316HTB, SUS316HTB, SUS316LTB,SUS316TiTB,SUS317TB,SUS317LTB,SUS836LTB,SUS890LTB,SUS321TB, SUS409LTB, SUS410TB,SUS410TiTB,SUS430TB,SUS430LXTB,SUS430JL1TB,SUS436LTB | |
| Surface Fnished | No.1/2B/BA/Hairline/Polished/Mirror/8K/Color Surface | |
| Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JISG3463,GOST9941,EN10216, BS3605,GB13296 | |
| Application | Pipeline Transport Boiler Pipe Hydraulic/Automobile Pipe Oil/Gas Drilling Food/Beverage/Dairy Products Machinery Industry Chemical Industry Mining Construction & Decoration Special Purpose | |
| Trade Terms | Price terms | FOB,CIF,CFR,CNF |
| Payment terms | T/T,L/C | |
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Speak to a Steel Expert
| ASTM A213 High pressure boiler steel pipe | DIN17457 Stainless Steel Welded Pipe |
| ASTM A312 High pressure boiler steel pipe | DIN 17459 Stainless Steel Welded Pipe |
| ASTM A269 High pressure boiler steel pipe | JIS G3459 stainless seamless steel pipe |
| ASTM A778 High pressure boiler steel pipe | JIS G3463 stainless steel boiler pipe |
| ASTM A789 High pressure boiler steel pipe | GOST9941 stainless seamless steel pipe |
| DIN 17456 stainless seamless steel pipe | EN 10216 Seamless steel tubes for pressure purposes |
Liaocheng Economic and Technological Development Zone, Shandong Province, China
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