Stainless steel                   1.4539 / AISI 904L / X2NiCrMoCu 25-20-5 / Uranus B6                    Acier Inoxydable

Rustfrit steel                                                                                                                                 Acciai Inossidabli

Rostfrit steel                                                                                                                                 Acero Inoxidable

 

W.Nr. 1.4539Uranus B6SIS 2562
AISI 904LAFNOR Z2NCDU 25-20JIS
X2NiCrMoCu 25-20-5DIN 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 mmØ 10,00 mmØ 16,00 mm
Ø 8,00 mmØ 12,00 mmØ 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 mmØ 20,00 mmØ 42,00 mmØ 85,00 mmØ 130,00 mmØ 220,00 mm
Ø 8,00 mmØ 22,00 mmØ 45,00 mmØ 90,00 mmØ 140,00 mmØ 240,00 mm
Ø 10,00 mmØ 24,00 mmØ 50,00 mmØ 95,00 mmØ 150,00 mmØ 250,00 mm
Ø 12,00 mmØ 25,00 mmØ 55,00 mmØ 100,00 mmØ 160,00 mmØ 255,00 mm
Ø 13,00 mmØ 26,00 mmØ 60,00 mmØ 105,00 mmØ 170,00 mmØ 260,00 mm
Ø 14,00 mmØ 28,00 mmØ 65,00 mmØ 110,00 mmØ 175,00 mmØ 275,00 mm
Ø 15,00 mmØ 30,00 mmØ 70,00 mmØ 115,00 mmØ 180,00 mmØ 300,00 mm
Ø 16,00 mmØ 35,00 mmØ 75,00 mmØ 120,00 mmØ 200,00 mmØ 350,00 mm
Ø 18,00 mmØ 40,00 mmØ 80,00 mmØ 125,00 mmØ 210,00 mmØ 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 mm19,00 mm32,00 mm55,00 mm
12,00 mm22,00 mm36,00 mm60,00 mm
13,00 mm24,00 mm41,00 mm
14,00 mm27,00 mm46,00 mm
17,00 mm30,00 mm50,00 mm

1.4539 - AISI 904L square bars hotrolled and pickled tolerance DIN EN 10059 ( formerly DIN 1014 ) long 4-6 mtr
Sizes:

15,00 mm25,00 mm40,00 mm60,00 mm
20,00 mm30,00 mm50,00 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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