2205 kowiri tira 4*1mm ngongo kapi kapi
2205 Matarua Kowiri tira ngongo kapi kapi
Ngā Āhuatanga Hangarau o te Matarua Kowiri tira Kōeke 2205
2205 kowiri tira 4*1mm ngongo kapi kapi
| Kōeke | Tensile Str (MPa) min | Te Kaha Tuku 0.2% Tohu (MPa) min | Te whakaroa (% i roto i te 50mm) min | Maama-Rockwell C (HR C) | Maama-Brinell (HB) |
|---|---|---|---|---|---|
| 2205 | 621 | 448 | 25 | 31 te teitei | 293 te teitei |
Āhuatanga ā-tinana o Tārua Kowiri tira 2205
2205 kowiri tira 4*1mm ngongo kapi kapi
| Kiato(Kg.m-1) | 7810 |
|---|---|
| Te uruhanga aukume | <50 |
| Kōwae a Young(N/mm2) | 190*10^3 |
| Wera Tauwhāiti,20°℃(J.Kg-1.°K-1) | 400 |
| Ātete Hiko Tauwhāiti,20℃(uO.m) | 0.85 |
| Te kawe wera, 20 ℃ | 15 |
| Ko te tau toharite o te roha wera | 11*10^6 |
2205 Matarua Kowiri tira Hanga Matū:
2205 kowiri tira 4*1mm ngongo kapi kapi
| Koeke | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 2205 (S31803) | ≤0.03 | ≤2.0 | ≤1.0 | ≤0.03 | ≤0.02 | 21.0≤Cr≤23.0 | 2.5≤Mo≤3.5 | 4.5≤Ni≤6.5 | 0.08≤N≤0.20 |
| 2205 (S32205) | ≤0.03 | ≤2.0 | ≤1.0 | ≤0.03 | ≤0.02 | 21.0≤Cr≤23.0 | 3.0≤Mo≤3.5 | 4.5≤Ni≤6.5 | 0.14≤N≤0.20 |
2205 kowiri tira 4*1mm ngongo kapi kapi
Paerewa o te Matarua Ss 2205:
- ASTM/ASME: A240 UNS S32205/S31803
- EURONORM: 1.4462 X2CrNiMoN 22.5.3
- AFNOR: Z3 CrNi 22.05 AZ
- DIN: W.Nr 1.4462
Nga tono a Duplex Ss 2205
2205 kowiri tira 4*1mm ngongo kapi kapi
Ko etahi o nga tono angamaheni o te matarua kowiri tira karaehe 2205 kei raro iho nei:
- Te torotoro hinu me te hau
- Tukatuka taputapu
- Te kawe, te rokiroki, me te tukatuka matū
- Te teitei o te pūhaumāota me te taiao moana
- Miihini pepa, taika waipiro, penupenu, keri pepa, aha atu.
Nga waahanga o te Duplex Ss 2205
2205 kowiri tira 4*1mm ngongo kapi kapi
Duplex Stainless Steel 2205 Ka whakatauritea ki te 316L me te 317L austenitic kowiri tira, 2205 he pai ake i roto i te aukati i te rua me te aukati waikura.He nui te parenga waikura.Ka whakatauritea ki te austenite, he iti ake te whakareatanga whakareatanga waiariki, he teitei ake te kawe i te waiariki.
Duplex Stainless Steel 2205 he rua te kaha o te kopiri o te austenitic kowiri tira, ka taea e nga kaihoahoa te whakaheke i o raatau taumaha ki te 316L me te 317L.Ko te koranu 2205 he tino pai mo te whakamahi i roto i te -50° F/ + 600° F awhe pāmahana ka taea te whakamahi mo te iti o te pāmahana i raro i nga here nui (ina koa mo te hanga paiherea).
Te parenga waikura o 2205 Duplex Stainless Steel
2205 kowiri tira 4*1mm ngongo kapi kapi
- Te waikura rite, Ko te parenga waikura o te duplex kowiri tira 2205 he pai ake i te 316L me te 317L i te nuinga o nga taiao na te ihirangi chromium (22%), te molybdenum (3%), me te ihirangi hauota (0.18%).
Te waikura-a-rohe, Ko te ihirangi o te chromium, molybdenum, me te hauota i roto i te taarua kowiri tira 2205 ka tino atete ki te rua me te waikura kapiti i roto i te waikura me te wairewa waikawa. - Te waikura anti-stress, Ko te hanganga matarua 2205 o te kowiri tira ka awhina ki te whakapai ake i te aukati ki te pakaru o te kowiri tira.I tetahi pāmahana, i raro i nga tikanga o te makuku, te hāora, me te pūhaumāota, pūhaumāota ahotea waikura i roto i austenitic kowiri tira.I te mea kaore i te ngawari te whakahaere i enei tikanga, ko te whakamahinga o te 304L, 316L, me te 317L he iti noa i tenei waahanga.
- Te rohirohi anti-corrosion, Taarua-waahanga maitai 2205 te kaha teitei me te aukati i te waikura ki te kaha o te ngoikore o te waikura.Ko nga taputapu tukatuka he whakaraerae ki nga taiao kino me nga huringa utanga, a, ko nga ahuatanga kowiri tira 2205 he pai mo enei tono.
Metallography mo Duplex Ss 2205 uns s31803
Ko te hanganga matū o te maitai matarua 2205 ka homai te hanganga moroiti e hiahiatia ana o te 50 ϫ / 50 i muri i te 1900 / 1922° F(1040 °C / 1080°C) te whakamaarama otinga totoka.Mena he teitei ake te pāmahana maimoatanga wera i te 2000 ° F, ka piki ake pea te hanganga ferrite.Pērā i ētahi atu tira kowiri tira matarua, 2205 koranu e whakaraerae ana ki te reheketanga o te wahanga intermetallic.
Ko te wahanga intermetallic e rere ana i waenga i te 1300° F me te 1800 ° F me te tere tere i te 1600° F. Na reira, me whakamatau tatou i te 2205, kia kore ai he wahanga intermetallic, te tohutoro whakamatautau ASTM A 923.
