Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel, X1NiCrMoCu25-20-5,1.4539,AISI 904L,N08904 used mainly in the chemical, energy and petrochemical industries, X1NiCrMoCu25-20-5,1.4539,AISI 904L,N08904 steel is used for the production of systems and equipment for the desalination of water, equipment and machinery in the food, cryogenic and pharmaceutical industries, the production of scrubbers in coal-fired power plants, condensers, exhaust purification filters, heat exchangers for sea water cooling, shipbuilding, offshore and chemical pipelines, in the steel industry, for paper whitening machines in the cellulose industry.
EN X1NiCrMoCu25-20-5, 1.4539, AISI 904L, N08904 Enquiry | Print this page
EN X1NiCrMoCu25-20-5, 1.4539, AISI 904L, N08904 Details
EN X1NiCrMoCu25-20-5, 1.4539, AISI 904L, N08904 Standard Download
| Category | Type | Grade | Microstructure | Designations |
|---|---|---|---|---|
| Grades | Stainless Steels | X1NiCrMoCu25-20-5, 1.4539, AISI 904L, N08904 | Austenite | European - EN , EN 10028-7 | EN 10088-1 | EN 10088-2 | EN 10088-3 | EN 10088-4 | EN 10088-5 | EN 10216-5 (2004) | EN 10217-7 | EN 10250-4 | EN 10253-3 | EN 10253-4 | EN 10272 | EN 10296-2 (2005) | EN 10297-2 (2005) | |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.020 | ||
| Si | - | 0.70 | ||
| Mn | - | 2.00 | ||
| P | - | 0.030 | ||
| S | - | 0.010 | ||
| Cr | 19.00 | 21.00 | ||
| Mo | 4.00 | 5.00 | ||
| Ni | 24.00 | 26.00 | ||
| N | - | 0.15 | ||
| Cu | 1.20 | 2.00 |
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 425 (≥) | 933 (≥) | 34 | 42 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 131 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 648 (≥) | 456 (≥) | 32 | 22 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 235 | 876 | 295 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
| Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
| Grade | Standard | Country | Application |
|---|---|---|---|
| X1NiCrMoCu25-20-5 | B.S. | UK | Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel |
| 1.4539 | B.S. | UK | Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel |
| X1NiCrMoCu25-20-5 | AFNOR | France | Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel |
| 1.4539 | AFNOR | France | Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel |
| X1NiCrMoCu25-20-5, 1.4539, AISI 904L, N08904 | EN | European | X1NiCrMoCu25-20-5,1.4539,AISI 904L,N08904 steel is used for the production of systems and equipment for the desalination of water, equipment and machinery in the food, cryogenic and pharmaceutical industries, the production of scrubbers in coal-fired powe |
| Y1Cr18Ni9 | GB | China | Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut |
| 1Cr18Ni9 | GB | China | High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts |
| 1Cr18Mn10Ni5Mo3N | GB | China | Of urea with good corrosion resistance, can produce urea corrosion of the equipment. |
| 1Cr17Ni7 | GB | China | High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc |
| Y1Cr18Ni9Se | GB | China | Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws |
| 0Cr18Ni9 | GB | China | Seamless stainless steel tubes for boiler and heat exchanger |
| 00Cr19Ni10 | GB | China | Carbon content lower than 0Cr19ni9 steel, excellent intergranular corrosion resistance, is used for welding after the class is not processed parts |
| 1Cr17Mn6Ni5N | GB | China | Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc |
| 1Cr18Mn8Ni5N | GB | China | Nickel steel, instead of 1cr18ni9 |
| 0Cr19Ni9N | GB | China | Based on 0cr19ni9 plus N, strength increase and the plastic is not down. Reduce the thickness of the material. As a structure with strength components |
| 0Cr19Ni10NbN | GB | China | Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES |
| 00Cr18Ni10N | GB | China | In 00cr19ni10 adding N, on the basis of the above grades also features, use the same as the 0 cr19ni9n, but better intergranular corrosion resistance |
| 1Cr18Ni12 | GB | China | Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading |
| 0Cr23Ni13 | GB | China | Corrosion resistance and heat resistance are better than 0cr19ni9 |
| 0Cr17Ni12Mo2 | GB | China | Seamless stainless steel tubes for boiler and heat exchanger |
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X1NiCrMoCu25-20-5, 1.4539, AISI 904L, N08904 Equivalent Grade Stock
| Steel grade | Dimension | Shape | Unit | Quantity | Delivery state | Query |
|---|---|---|---|---|---|---|
| SkD-11 Round Bar Stock | Φ30-Φ350 | Round Bar | Kgs | 3102 | Hot-Rolled+Annealed+black | Enquiry |
| 17-4PH Coil Stock | 0.08*200mm | Coil or Strip | Kgs | 1623 | Cold-Rolled+Annealed | Enquiry |
| 17-4PH Round Bar | Φ5-300mm*L | Round Bar | Kgs | 46958 | Hot-Rolled+Annealed+black | Enquiry |
| 17-4PH plate | 8-45*1200*3000mm | Plate or Sheet | Tons | 4.9 | Hot-Rolled+Annealed+black | Enquiry |
| Cr12MoV | 12-160(T)*310-610(W)*L | Plate or Sheet | Tons | 12.38 | Hot-Rolled+Annealed+black | Enquiry |
| 1.2601 | 12-160(T)*310-610(W)*L | Plate or Sheet | Tons | 11.22 | Hot-Rolled+Annealed+black | Enquiry |
| IncoloyA-286 / GH 2132 Stock | Φ8-65mm*L | Round Bar | Kgs | 489 | Hot-Rolled+Annealed+black | Enquiry |
| Incoloy800 round bar | Φ115*1400 | Round Bar | Kgs | 169 | Hot-Rolled+Annealed+black | Enquiry |
| 17-7PH / 631 Coil & Strip, Sheet Stock | 0.3-3.0*10-180mm | Coil or Strip | Kgs | 1236.22 | Cold-Rolled+Annealed | Enquiry |
| X22CrMoV12-1 / 1.4923 | Φ17mm | Round Bar | Kgs | 300 | Hot-Rolled+Annealed+black | Enquiry |
| 1.2083 Forged Plate | T:105-185mm*W:510*L | Plate or Sheet | Tons | 26 | Forged+QT | Enquiry |
| X22CrMoV12-1 / 1.4923 | Φ30mm | Round Bar | Kgs | 300 | Hot-Rolled+Annealed+black | Enquiry |
| 1.4882 strip/sheet/plate stock | 3.5x200x1000-2000mm | Coil or Strip | Kgs | 200 | Cold-Rolled+Annealed | Enquiry |
| SA-437 Grade B4B/SUS 616 /422 Forged Bar | Dia.160xL | Round Bar | Kgs | 2120 | Forged+QT | Enquiry |
| H13 Tool Steel | 50x710xL | Flat or Square bar | PCS | 4 | Forged+Annealed+black | Enquiry |
| 1.2344(H13/X40CrMoV5-1/Z40CDV5) Stock List | Dia.182mm - Dia.510mm | Round Bar | Tons | 120 | Forged+Annealed+black | Enquiry |
| 1.2344 ESR Round Bar Stock List(2019-9-3) | Select | 0 | Select | Enquiry | ||
| Stainless Steel 422 / Alloy 422 AMS 5655 UNS S42200/616/B4B Round Bar Stock | Select | 0 | Select | Enquiry | ||
| 1.2343 ESR Stock list(2019-09-03) | Select | 0 | Select | Enquiry | ||
| 1.2367 ESR Forged Round Bar stock(2019-09-03) | Select | 0 | Select | Enquiry |