Stainless steel 1.4539 / AISI 904L / X2NiCrMoCu 25-20-5 / Uranus B6 Acier Inoxydable
Rustfrit steel Acciai Inossidabli
Rostfrit steel Acero Inoxidable
| W.Nr. 1.4539 | Uranus B6 | SIS 2562 |
| AISI 904L | AFNOR Z2NCDU 25-20 | JIS |
| X2NiCrMoCu 25-20-5 | DIN 17740 1.4539 |
C ≤ 0,02 Cr 19,0 - 21,0 Ni 24,0 - 25,5 Mo 4,5 - 5,0 Cu 1,2 - 1,8
1.4539 - AISI 904L is an austenitic stainless steel intended for use under severe corrosion conditions, with a very good resistance to attacks in acidic environment, as sulphuric, phosphoric and acetic acid. Very good resistance to pitting corrosion, stress corrosion cracking and a much better resistance to crevice corrosion than steels of alloy 304L and alloy 316L. Used for chemical processing, pollution control equipment, oil and gas well piping, heat exchangers, acid production and pickling equipment.
Stock range
1.4539 - AISI 904L round bar brightdrawn/ground tol. h9 acc. to DIN EN 10278 in lengths of 3 mtr
Sizes:
| Ø 6,00 mm | Ø 10,00 mm | Ø 16,00 mm |
| Ø 8,00 mm | Ø 12,00 mm | Ø 24,00 mm |
1.4539 - AISI 904L round bar hotrolled / forged, peeled / turned acc. DIN EN 10060 ( formerly DIN 1013 ), long 4-6 mtr
Sizes:
| Ø 6,00 mm | Ø 20,00 mm | Ø 42,00 mm | Ø 85,00 mm | Ø 130,00 mm | Ø 220,00 mm |
| Ø 8,00 mm | Ø 22,00 mm | Ø 45,00 mm | Ø 90,00 mm | Ø 140,00 mm | Ø 240,00 mm |
| Ø 10,00 mm | Ø 24,00 mm | Ø 50,00 mm | Ø 95,00 mm | Ø 150,00 mm | Ø 250,00 mm |
| Ø 12,00 mm | Ø 25,00 mm | Ø 55,00 mm | Ø 100,00 mm | Ø 160,00 mm | Ø 255,00 mm |
| Ø 13,00 mm | Ø 26,00 mm | Ø 60,00 mm | Ø 105,00 mm | Ø 170,00 mm | Ø 260,00 mm |
| Ø 14,00 mm | Ø 28,00 mm | Ø 65,00 mm | Ø 110,00 mm | Ø 175,00 mm | Ø 275,00 mm |
| Ø 15,00 mm | Ø 30,00 mm | Ø 70,00 mm | Ø 115,00 mm | Ø 180,00 mm | Ø 300,00 mm |
| Ø 16,00 mm | Ø 35,00 mm | Ø 75,00 mm | Ø 120,00 mm | Ø 200,00 mm | Ø 350,00 mm |
| Ø 18,00 mm | Ø 40,00 mm | Ø 80,00 mm | Ø 125,00 mm | Ø 210,00 mm | Ø 400,00 mm |
1.4539 - AISI 904L Forgings
Forgings acc. to drawings, bars, discs and rings on request.
1.4539 - AISI 904L hexagon bars brightdrawn tolerance h11 DIN EN 10278 ( formerly DIN 176 ) long 3 mtr
Sizes:
| 10,00 mm | 19,00 mm | 32,00 mm | 55,00 mm |
| 12,00 mm | 22,00 mm | 36,00 mm | 60,00 mm |
| 13,00 mm | 24,00 mm | 41,00 mm | |
| 14,00 mm | 27,00 mm | 46,00 mm | |
| 17,00 mm | 30,00 mm | 50,00 mm |
1.4539 - AISI 904L square bars hotrolled and pickled tolerance DIN EN 10059 ( formerly DIN 1014 ) long 4-6 mtr
Sizes:
| 15,00 mm | 25,00 mm | 40,00 mm | 60,00 mm |
| 20,00 mm | 30,00 mm | 50,00 mm |
1.4539 - AISI 904L flat bars hotrolled and pickled tolerance DIN EN 10058 ( formerly DIN 1017 ) long 4-6 mtr
Sizes on request.
1.4539 - AISI 904L Sheets/Plates hotrolled Finish 1
Sizes:
Thickness 3 mm - 60 mm
Width 1000 / 1250 / 1500 / 2000 / 2500 mm
Length 2000 / 2500 / 3000 / 6000 till max. 15000 mm
1.4539 - AISI 904L sheets / plates plasma cutting / water-jet cutting / laser-cutting / sawn cuttings
Certificates: EN 10204 / 3.1
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