Uns S31803 Duplex 2205 Plak
Creole: ASTM A240 / ASME SA 240
Epesè: 3 mm - 100 mm
Lajè: 1000/1250/1500/2000/2500 mm
Longè: 2000/2500/3000/6000/6000/8000 mm
S31803is a duplex stainless steel material widely used in the industrial field. The "duplex" in its name comes from its unique microstructure - ferrite and austenite coexist in a ratio close to 1:1. This structure gives S31803 excellent mechanical properties and corrosion resistance, making it an ideal choice for harsh environments such as petrochemicals, offshore engineering and Chimik Processing .
ASTM A790 UNS S31803 Plak Manifakti, Founisè
Avèk 15+ ane nan ekspòtasyon lojistik, HT tiyo kanpe tankou yon founisè bon repitasyon ak ekspòtatè . envantè nou an gen ladan tiyo,ASTM A240 S31803 Plak, ba, ansanm ak ekipman-wo kalite, èl, ak Fastener .Rive jwenn jodi aPou prix konpetitif ak espesifikasyon detaye-pa gen obligasyon, jis sipò ekspè .
Pwopriyete fizik ak mekanik nan uns31803
The density of S31803 is about 7.8 g/cm³, which is between austenitic and ferritic stainless steels. Its room temperature tensile strength is usually more than 620 MPa, and its yield strength can reach 450 MPa, which is significantly higher than 304 or 316L stainless steel. Its elongation is about 25%, konbine gwo fòs ak bon plastisit . nan tanperati ki ba (-50 degre), severite enpak li rete nan yon nivo wo, men lè yo itilize pou yon tan long nan tanperati ki wo (plis pase 300 degre), yo ta dwe pran swen pou fè pou evite embrittlement ki te koze pa presipitasyon nan faz σ.
Duplex 2205 konpozisyon chimik materyèl
| Eleman | Kontni (%) |
|---|---|
| Molibden, MO | 2.50-3.50 |
| Manganèz, MN | 2.0 |
| Silisyòm, si | 1.0 |
| Azòt, N | 0.080-0.20 |
| Iron, Fe | 63.75-71.92 |
| CHROMIUM, CR | 21.0-23.0 |
| Nikèl, Ni | 4.50-6.50 |
| Kabòn, C | 0.030 |
| Fosfò, P | 0.030 |
| Souf, s | 0.020 |
ASTM A240 UNS
| Egalize | Ògje Non |
Fin vye granmoun Britanik yo | Euronorm | SwedishS | JaponèJIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | Non | Non | ||||
| 2205 Plak | S31803 / S32205 | 318S13 | - | 1.4462 | X2crnimon 22-5-3 | 2377 | Sus 329j3l |
ASME SA 240 UNS S31803 Fèy, Plak & Bobin Espesifikasyon
| Espesifikasyon | ASTM A240 / ASME SA240 |
| Epesè | 4mm -100 mm |
| Lajè | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, elatriye |
| Longè | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, elatriye |
| Sifas | 2B, 2d, Ba, Non .1, Non .4, Non .8, 8k, glas |
| Kaba | Hot woule plak (HR), frèt fèy woule (CR), 2b, 2d, ba pa (8), saten (te rankontre ak plastik kouvwi) |
| Fòm | Anwoulman, papye, woulo, fèy plenn, fèy shim, teren, plat, vid (sèk), bag (bride) elatriye . |
| Manifaktirè | Jindal, vwal, Outokumpu, Shah Alloys, Tisco, Baosteel, Lisco, ISCO, ZPSS, POSCO |
|---|
Rezistans Kowozyon nan 1.4462
The corrosion resistance of S31803 is one of its core advantages. Its pitting resistance equivalent value (PREN) is calculated by the formula PREN=%Cr + 3.3×%Mo + 16×%N, which can reach more than 35, and can resist medium-concentration chloride solutions, acidic media (such kòm dilye asid silfirik, asid acetic) ak lwil oliv ak anviwònman gaz ki gen idwojèn SULFIDE .
Aplikasyon nan plak alyaj 2205
Lwil ak gaz:Tiyo soumaren, zouti downhole pou pwi gaz asid
Ekipman chimik:Reyaktè asid silfirik, evaporator asid fosfò, ekipman marinated
Endistri nikleyè:kontenè ak tuyaux pou sistèm tretman dechè nikleyè
Marin Jeni:Aparèy desalination dlo lanmè, echanjeur chalè
Pwoteksyon anviwònman:Eleman kle nan fwit gaz gaz desulfurizasyon (FGD) sistèm .
Koupe ak fòme nanDuplex uns s31803
Li rekòmande yo sèvi ak Plasma oswa lazè koupe . Lè yo ta dwe frèt, pi wo fòs materyèl yo ta dwe konsidere, ak pi gwo ekipman kantite ka mande .
Soudure nan Alloy 2205 S31803
Materyèl ER2209 soude yo pi pito, epi yo kontwole tanperati entèrlayè a anba 150 degre pou evite presipitasyon nan faz intermetallic danjere akòz surchof .
Tretman chalè nan plak uns S31803
Tretman solisyon bezwen yo dwe te pote soti ant 1020-1100 degre, ki te swiv pa refwadisman dlo rapid kenbe estrikti a duplex .
Uns S31803 epesè plak
| ASTM A240 UNS S31803 epesè plak (mm) | ASTM A240 UNS S31803 Dimansyon Plak |
| 1.5 | 3m x 1.5m |
| 2 | 3m x 1.5m |
| 3 | 3m x 1.5m |
| 5 | 3m x 1.5m / 4m x 2m |
| 6 | 3m x 1.5m / 4m x 2m / 6m x 2m |
| 8 | 3m x 1.5m / 4m x 2m / 6m x 2m |
| 10 | 3m x 1.5m / 4m x 2m / 6m x 2m |
| 12 | 3m x 1.5m / 4m x 2m / 6m x 2m |
| 15 | 4m x 2m / 6m x 2m |
| 20 | 4m x 2m / 6m x 2m |
Dimansyon nan SA 240 S31803 Plak
| Plak sifas fini | Epesè (mm) | Lajè (max mm) |
|---|---|---|
| 2b - frèt woule, chalè trete, marinated, po pase plak | 0.25–8.0 | 2032 |
| 2d - frèt woule, chalè trete, marinated plak | 0.4–6.35 | 1524 |
| 2e - frèt woule, chalè trete, mekanikman descaled plak | 0.4–8.0 | 2032 |
| 2R - frèt woule, klere plak rkwit | 0.25–3.5 | 1524 |
| 2H - Travay Plak fè tèt di toujou | 0.4–6.35 | 1524 |
| Poli, plak fwote | 0.5–4.0 | 1524 |
FAQ
K: Sou alyaj S31803 pri plak?
A: Pri soti nan chenn $ 2 - $ 10 pou chak kilogram, varye depann sou gwosè, epesè miray, founisè elatriye .
K: Konbyen tan tan livrezon ou pran?
A: Tan livrezon se nan 5-21 jou
K: Èske gen echantiyon sèvis?
A: echantiyon yo bay gratis nan
K: Ki kantite lòd minimòm lan?
A: Pa gen kantite lòd minimòm
K: Ki jan yo pake pwodwi yo?
A: kouch enteryè a gen yon papye ki enpèmeyab kouch ekstèn epi li se fiks ak yon fumigasyon an bwa palèt .
K: peyi ekspòte yo
A: Brezil, Lafrik di sid, Endonezi, peyi Zend, Singapore, Malezi, Iran, Larisi, UAE, Chili, Laos, elatriye
K: Èske nou ka vizite faktori ou a?
A: Natirèlman, ou toujou akeyi!
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