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Austenitic-ferritic stainless steel also referred to as duplex stainless steels, combine many of the beneficial properties of ferritic and

austenitic steels. Due to the high content of chromium and nitrogen, and often also molybdenum, these steels offer good resistance to

localised and uniform corrosion. The duplex microstructure contributes to the high strength and high resistance to stress corrosion

cracking. Duplex steels have good weldability. Outokumpu produces a whole range of duplex grades from the lean alloyed LDX

2101 up to the super duplex grades 2507 and 4501. All duplex grades have the maximum service temperature restricted to 250 or

325C according to EN10028-7 or ASME II-D 2007 respectively. Outokumpu produces a range of duplex grades, LDX 2101, 2304,

LDX 2404

, 2205, 4501 and 2507.

Typical applications

Pulp and paper industry

Desalination plants

Flue-gas cleaning

Cargo tanks and pipe systems in chemical tankers

Seawater systems

Firewalls and blast walls on offshore platforms

Bridges

Components for structural design

Storage tanks

Pressure vessels

Heat exchangers

Water heaters

Rotors, impellers and shafts

Standards & approvals

Outokumpu produce and certify materials to most international and national standards. Work is continuously on-going to get the

different grades approved for relevant standards. Outokumpu 2205 corresponds in American Standards to two different steel

designations; UNS S31803 and UNS S32205. The latter has closer tolerance limits for some alloying elements to further optimise

properties such as corrosion resistance and strength, the properties described in this datasheet corresponds to UNS S32205.

Standard Designation

AD 2000-Mbl W0 PMA|EN 10028-7, PED 97/23/EC 1.4462

ASME SA-240M Code Sect. II. Part A UNS S31803; UNS S32205

ASTM A240 UNS S31803; UNS S32205

Doc.No.: SA-7532-01 UNS S31803

EN 10028-7, PED 97/23/EC 1.4462

EN 10028-7:2007/PED 97/23/EC/Impact test (ISO-V) -40C 1.4462

EN 10088-2 1.4462

EN 10088-4 1.4462

JIS G4304 : 2005/Amendment 1:2010 SUS 329J3L

Technical Agreement (H1707A-11A) Rev.1 UNS S31803

Outokumpu 2205

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Process pipes ASME B36.19M available dimensions

Schedule

DN mm NPS OD mm 5S/5 10S 40S/STD 80S/XS

10,00 3 /8 17,10 1,65

1 5, 00 1/2 2 1, 30 1,65 2,11 2,77

20,00 3/4 26,70 1 ,6 5 2 ,1 1 2 ,8 7 3 ,9 1

25,00 1 33,40 1 ,6 5 2 ,7 7 3 ,3 8 4 ,5 5

32,00 1 1 /4 42,20 1 ,6 5 2 ,7 7 3 ,5 6 4 ,8 5

40,00 1 1/2 48,30 1 ,6 5 2 ,7 7 3 ,6 8 5 ,0 8

50,00 2 60,30 1 ,6 5 2 ,7 7 3 ,9 1 5 ,5 4

65,00 2 1/2 73,00 2 ,1 1 3 ,0 5 5 ,1 6 7 ,0 1

80,00 3 88,90 2 ,1 1 3 ,0 5 5 ,4 9 7 ,6 2

100,00 3 1/2 101,60 2,11 3 ,0 5 5 ,7 4 8 ,0 8

4 114,30 2,11 3 ,0 5 6 ,0 2 8 ,5 6

1 25 ,00 5 1 41 ,3 0 2,77 3 ,4 0 6 ,5 5 9 ,5 3

1 50 ,00 6 1 68 ,3 0 2,77 3 ,4 0 7 ,1 1 1 0,97

200,00 8 219,10 2,77 3 ,7 6 8 ,1 8 1 2,70

250 ,00 10 273 ,00 3,40 4 ,1 9 9 ,2 7 1 2,70

300 ,00 12 323 ,9 0 3,96 4 ,5 7 9 ,5 3 1 2,70

350 ,00 14 355 ,6 0 3,96 4 ,7 8 9 ,5 3 1 2,70

400,00 16 406,40 4,19 4 ,7 8 9 ,5 3 1 2,70

450 ,00 18 457 ,00 4,19 4 ,7 8 9 ,5 3 1 2,70

500,00 20 508,00 4,78 5 ,5 4 9 ,5 3 1 2,70

550,00 22 559,00 4,78 5 ,5 4 9 ,5 3 1 2,70

600,00 24 610,00 5,54 6 ,3 5 9 ,5 3 1 2,70

26 6 60 ,00 9,53 1 2,70

700,00 28 711,00 9,53 1 2,70

30 762,00 6,35 7 ,9 2 9 ,5 3 1 2,70

800 ,00 32 813 ,00 9,53 1 2,70

34 864 ,00 9,53 1 2,70

900,00 36 914,00 9,53 1 2,70

38 965,00 9,53 1 2,70

1000,00 40 1016,00 9,53 12,70

42 106 7,00 9,53 12,70

1100,00 44 1118,00 9,53 12,70

46 1168,00 9,53 12,70

1200,00 48 1219,00 9,53 12,70

5 2 1321,00 9,53 12,70

54 1372,00 9,53 12,70

5 6 1422,00 9,53 12,70

6 0 1524,00 9,53 12,70

6 4 1626,00 9,53 12,70

6 8 1727,00 9,53 12,70

7 2 1829,00 9,53 12,70

76 1930,00 9,53 12,70

80 2032,00 9,53 12,70

Represent standard dimension, normally keept in stock

Dimension available on request

Outokumpu 2205

Printed: 16 dec 2013 Supersedes all previous editions. Page 6 of 14

8/13/2019 Outokumpu 2205

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Process pipes ASME B36.10M available dimensions

Schedule

DN mm NPS OD mm 10 20 30 40 60 80 100 120 140 160 XXS

10,00 3 /8 17,10 1,65

1 5, 00 1/2 2 1, 30 2,11 2,41 2,77

20,00 3/4 26,70 2,11 2,41 2,87 3,91

25,00 1 33,40 2,77 2,90 3,38 4,55

32,00 1 1 /4 42,20 2,77 2,97 3,56 4,85

40,00 1 1/2 48,30 2,77 3,18 3,68 5,08

50,00 2 60,30 2,77 3,18 3,91 5,54

65,00 2 1/2 73,00 3,05 4,78 5,16 7,01

80,00 3 88,90 3,05 4,78 5,49 7,01

100,00 3 1/2 101,60 3,05 4,78 5,74 8,08

1 00 ,00 4 1 14 ,3 0 3,05 4,78 6,02 8,56

1 25 ,00 5 1 41 ,3 0 3,40 6,55 9,53

1 50 ,00 6 1 68 ,3 0 3,40 7,11 10,97

200,00 8 219,10 3,76 6,35 7,04 8,18 10,31 12,70 15,09 18,26

250 ,00 10 273 ,00 4,19 6,35 7,80 9,27 12,70 15,09 18,26 21,44 25,40 28,58 25,40

300 ,00 12 323 ,9 0 4,57 6,35 8,38 10,31 14,27 17,48 21,44 25,40 28,58 33,32 25,40

350 ,00 14 355 ,6 0 6,35 7,92 9,53 11,13 15,09 19,05 23,83 27,79 31,75 35,71 25,40

400,00 16 406,40 6,35 7,92 9,53 12,70 16,66 21,44 26,19 30,96 36,53 40,49 25,40

450 ,00 18 457 ,00 6,35 7,92 11,13 14,27 19,05 23,83 29,36 34,93 39,68 45,24 25,40

500,00 20 508,00 6,35 9,53 12,70 15,09 20,62 26,19 32,54 38,10 44,45 50,01 25,40

550,00 22 559,00 6, 35 9, 53 1 2, 70 22, 23 28, 58 34 ,93 41, 28 47, 63 25 ,4 0

600,00 24 610,00 6, 35 9, 53 1 4, 27 17, 48 24, 61 30, 96 38 ,89 46, 02 25 ,4 0

26 6 60 ,00 7,92 12,70 30,96 38,10 41,28 44,45 50,80 25,40

700,00 28 711,00 7, 92 12, 70 1 5, 88 30, 96 38 ,10 41, 28 44, 45 5 0, 80 25 ,4 0

30 762,00 7, 92 12, 70 1 5, 88 30, 96 38 ,10 41, 28 44, 45 5 0, 80 25 ,4 0

800 ,00 32 813 ,00 7,92 12,70 15,88 17,48 30,96 38,10 41,28 44,45 50,80 25,40

34 864 ,00 7,92 12,70 15,88 17,48 30,96 38,10 41,28 44,45 50,80 25,40

900,00 36 914,00 7,92 12,70 15,88 19,05

38 965,00 7,97 14,27 15,88 17,48 19,05

1000,00 40 1016,00 7,92 14,27 15,88 17,48 19,05

42 106 7,00 11,13 14,27 15,88 17,48 19,05

1100,00 44 1118,00 11,13 14,27 15,88 17,48 19,05

46 1168,00 11,13 14,27 15,88 17,48 19,05

1200,00 48 1219,00 11,13 14,27 15,88 17,48 19,05

5 2 1321,00 11,13 14,27 15,88 17,48 19,05

54 1372,00 11,13 14,27 15,88 17,48 19,05

5 6 1422,00 11,13 14,27 15,88 17,48 19,05

6 0 1524,00 11,13 14,27 15,88 17,48 19,05

6 4 1626,00 11,13 14,27 15,88 17,48 19,05

6 8 1727,00 11,13 14,27 15,88 17,48 19,05

7 2 1829,00 11,13 14,27 15,88 17,48 19,05

76 1930,00 11,13 14,27 15,88 17,48 19,05

80 2032,00 11,13 14,27 15,88 17,48 19,05

Represent standard dimension, normally

keept in stock

Dimension available on request

Outokumpu 2205

Printed: 16 dec 2013 Supersedes all previous editions. Page 7 of 14