2205 duplex stainless steel plate in thicknesses from 3/16″ (4.8mm) through 6″ (152.4mm). The yield strength is about twice that of austenitic stainless steels, thus allowing a designer to save weight and making the alloy more cost competitive when compared to 316L or 317L.
Available thicknesses for Alloy 2205:
3/16 " |
1/4 " |
5/16″ |
3/8 " |
1/2 " |
5/8 " |
3/4 " |
7/8 " |
1 " |
1 1/8 " |
1 1/4 " |
1 3/8 " |
1 1/2 " |
4.8mm |
6.3mm |
7.9mm |
9.5mm |
12.7mm |
15.9mm |
19mm |
22.2mm |
25.4mm |
28.6mm |
31.8mm |
34.9mm |
38.1mm |
1 5/8 " |
1 3/4 " |
2 " |
2 1/4″ |
2 1/2 " |
2 3/4 " |
3 " |
3 1/4 " |
3 1/2 " |
4 " |
5 " |
6 " |
|
41.3mm |
44.5mm |
50.8mm |
57.2mm |
63.5mm |
69.9mm |
76.2mm |
82.6mm |
88.9mm |
101.6mm |
127mm |
152.4mm |
Gami 2205 (UNS S32305 / S31803) ne 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed Duplex bakin karfe farantin da high general, sarrafa, da kuma danniya da lalata juriya Properties a Bugu da kari zuwa high ƙarfi da kyau kwarai tasiri tauri .
Gami 2205 Duplex bakin karfe farantin samar pitting da crevice lalata juriya m zuwa 316l ko 317L austenitic bakin steels a kusan duk lalatattu kafofin watsa labarai. Shi ma yana da babban lalata da yashewa gajiya Properties, kazalika da ƙananan thermal fadada, kuma mafi girma thermal watsin fiye da austenitic.
Janar Properties
Gami 2205 Duplex bakin karfe farantin ne 22% Chromium, 3% Molybdenum, 5-6% nickel nitrogen alloyed Duplex bakin karfe farantin da high general, sarrafa da kuma danniya da lalata juriya Properties a Bugu da kari zuwa high ƙarfi da kyau kwarai tasiri tauri.
Gami 2205 Duplex bakin karfe farantin samar pitting da crevice lalata juriya m zuwa 316l ko 317L austenitic bakin steels a kusan duk lalatattu kafofin watsa labarai. Shi ma yana da babban lalata da yashewa gajiya Properties, kazalika da ƙananan thermal fadada, kuma mafi girma thermal watsin fiye da austenitic.
The yawan amfanin ƙasa ƙarfi ne game da sau biyu cewa na austenitic bakin steels. Wannan damar da wani zanen domin ya ceci nauyi da kuma sa gami mafi kudin m lokacin da idan aka kwatanta da 316l ko 317L.
Gami 2205 Duplex bakin karfe farantin ne dace musamman ga aikace-aikace rufe da -50 ° F / + 600 ° F zafin jiki fuska. Yanayin zafi a waje da wannan zangon iya a yi la'akari amma bukatar wasu hane-hane, musamman ga welded Tsarin.
Aikace-aikace
1.Pressure tasoshin, tankuna, piping, da zafi exchangers a cikin sinadaran aiki masana'antu
2.Piping, tubing, da zafi exchangers ga tarbiyyar da gas da kuma man fetur
3.Effluent scrubbing tsarin
4.Pulp da takarda masana'antu digesters, bleaching kayan aiki, da kuma stock-tanadin tsarin
5.Rotors, magoya, shafts, kuma latsa Rolls bukata hada ƙarfi ne, kuma lalata juriya
6.Cargo tankuna ga jiragen ruwa da kuma motoci
7.Food aiki kayan aiki
8.Biofuels shuke-shuke
Chemical Abun da ke ciki:
Kr |
Ni |
Mo |
co |
NB (+ Ta) |
Ti |
V |
W |
Cu |
C |
mn |
N |
Si |
P |
S |
Fe |
Al |
|
min | 19,50 | 17,50 | 6,00 | 0,50 | 0,18 | ||||||||||||
Max | 20,50 | 18,50 | 6.50 | 1,00 | 0.02 | 1,00 | 0,22 | 0,80 | 0.03 | 0.01 | Bal |
Inji Properties:
Notes:
1, Testing za a iya za'ayi a daidai da ASTM A370 ko EN ISO 6892-1 (tensile), EN ISO 6506-1 (taurin)
2, Mafi qarancin kaddarorin da aka nakalto (gwada a dakin da zazzabi a tsaye shugabanci)
3, Testing yi a kan kowane narke da kayan da zafi magani tsari
4, Ƙarin gwaje-gwaje routinely Kanmu:
5, ASTM G48A lalata gwajin (a 50 ° C) Babu pitting (a 20x magnification) da kuma <4.0g / m2 nauyi asara
Jiki Properties:
Yawa (Kg / M3) | 8000 |
Magnetic permeability (20 ° C) | <1.05 |
Sun ta Modulus (kN / mm2) | 200 |
Specific Banana Resistance, 20 ° C (Ω-m) | 0,85 |
Ma'anar coefficient na thermal fadada, 20-100 ° C (m / m / degC) | 16,5 |
Specific Heat, 20 ° C (J / kg.K) | 500 |
Thermal watsin, 20 ° C (W / MK) | 13.5 |