Duplex Stainless Steels 2205 demister Pad and Mist Eliminator

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Duplex Stainless Steels is designated as UNS S31803, UNS S32205. It is listed in NACE MR-01-75 for oil and gas service.
UNS S31803, UNS S32205, Werkstoff 1.4462, EN 1.4462
ASTM: A 240, A 276, A 479, A 789, A 790, A 182 (Grade F51), A 923
ASME: SA-240, SA-479, SA-789, SA-790, SA-182 (Grade 51), ASME Pgroup 10H.
Chemical composition of Duplex Stainless Steels 2205
|
Ni
|
Cr
|
Mo
|
Mn
|
Si
|
C
|
N
|
S
|
P
|
Fe
|
MIN
|
4.5
|
22.0
|
3.0
|
-
|
-
|
-
|
0.14
|
-
|
-
|
-
|
MAX
|
6.5
|
23.0
|
3.5
|
2.0
|
1.0
|
0.03
|
0.2
|
0.02
|
0.03
|
Balance
|
Limiting Chemical Composition, % by Weight.
|
|
|
|
|
Style and Feature |
Style |
Density kg/m3 |
FreeVolume % |
SurfaceArea m2/m3 |
|
|
T.C.I |
York |
Knitmesh |
Vico-Tex |
Koch |
Metex |
H |
80 |
99 |
158 |
D80 |
931 |
4536 |
160 |
511 |
Hi-Thruput |
L |
120 |
98.5 |
210 |
D120 |
422 |
|
|
|
|
N |
144 |
98.2 |
280 |
D144 |
431 |
9030 |
280 |
911 |
Nu-Stanadrd |
SN |
128 |
98.4 |
460 |
D128 |
326 |
|
415 |
706 |
|
SL |
193 |
97.5 |
375 |
D193 |
421 |
9033 |
380 |
1211 |
Xtra-Dense |
SM |
300 |
96.2 |
575 |
D300 |
|
|
|
|
|
SH |
390 |
95 |
750 |
D390 |
|
|
|
|
|
T |
220 |
97.2 |
905 |
D220 |
|
|
|
|
|
R |
432 |
94.5 |
1780 |
D432 |
333 |
|
800 |
|
Multi-Strand |
W |
220 |
97.2 |
428 |
D220 |
|
|
|
|
Wound |
GS |
160 |
96.7 |
5000 |
D160 |
371 |
|
|
|
|
|