2205 igwe anaghị agba nchara 4 * 1mm capillary coiled tubing
2205 Duplex igwe anaghị agba nchara tubing capillary tubing
Njirimara nke igwe igwe anaghị agba nchara Duplex 2205
2205 igwe anaghị agba nchara 4 * 1mm capillary coiled tubing
| Ọkwa | Tensile Str (MPa) min | Mpụta Ike 0.2% akaebe (MPa) min | Ogologo oge (% na 50mm) nkeji | Hardness-Rockwell C (HR C) | Isi ike-Brinell (HB) |
|---|---|---|---|---|---|
| 2205 | 621 | 448 | 25 | 31 max | 293 max |
Njirimara anụ ahụ nke Duplex igwe anaghị agba nchara 2205
2205 igwe anaghị agba nchara 4 * 1mm capillary coiled tubing
| Njupụta (Kg.m-1) | 7810 |
|---|---|
| Ike ndọta | <50 |
| Modul nke Young (N/mm2) | 190*10^3 |
| Okpomọkụ akọwapụtara, 20°℃(J.Kg-1.°K-1) | 400 |
| Specific Electric Resistance,20℃(uO.m) | 0.85 |
| Thermal conductivity, 20 ℃ | 15 |
| Ọnụego nha nke mgbasawanye okpomọkụ | 11*10^6 |
Ihe mejupụtara kemịkalụ 2205 Duplex igwe anaghị agba nchara:
2205 igwe anaghị agba nchara 4 * 1mm capillary coiled tubing
| akara ule | 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 igwe anaghị agba nchara 4 * 1mm capillary coiled tubing
Ụkpụrụ nke Duplex 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
Ngwa nke Duplex Ss 2205
2205 igwe anaghị agba nchara 4 * 1mm capillary coiled tubing
Edepụtara ụfọdụ ngwa nke igwe anaghị agba nchara 2205 n'okpuru:
- Ịchọgharị mmanụ na gas
- Ngwa nhazi
- Ụgbọ njem, nchekwa na nhazi kemịkal
- Nnukwu chloride na gburugburu mmiri
- Igwe akwụkwọ, tankị mmanya, pulp, digesters akwụkwọ, wdg.
Njirimara nke Duplex Ss 2205
2205 igwe anaghị agba nchara 4 * 1mm capillary coiled tubing
Duplex igwe anaghị agba nchara 2205 Tụnyere 316L na 317L austenitic igwe anaghị agba nchara, 2205 dị elu na mgbochi pitting na crevice corrosion iguzogide.Ọ nwere nnukwu nguzogide corrosion.E jiri ya tụnyere austenite, ọnụọgụ mgbasawanye ọkụ ya dị ala, conductivity thermal dị elu.
Duplex igwe anaghị agba nchara 2205 nwere okpukpu abụọ nke mkpakọ ike nke austenitic igwe anaghị agba nchara, ikwe ka ndị na-emepụta belata ibu ha tụnyere 316L na 317L.Alloy 2205 dabara adaba maka ojiji na -50°F/+ 600°F nwere ike iji ya mee ihe maka okpomọkụ dị ala n'okpuru mmachi siri ike (karịsịa maka owuwu welded).
Nguzogide corrosion nke 2205 Duplex igwe anaghị agba nchara
2205 igwe anaghị agba nchara 4 * 1mm capillary coiled tubing
- Uniform corrosion, The corrosion resistance of duplex igwe anaghị agba nchara 2205 dị elu karịa 316L na 317L na ọtụtụ gburugburu n'ihi chromium ọdịnaya (22%), molybdenum (3%), na nitrogen ọdịnaya (0.18%).
Mgbochi corrosion mpaghara, Ọdịnaya nke chromium, molybdenum, na nitrogen na duplex igwe anaghị agba nchara 2205 na-eme ka ọ na-eguzogide nke ukwuu na pitting na crevice corrosion na oxidizing na acidic ngwọta. - Corrosion mgbochi nrụgide, Ọdịdị 2205 duplex nke igwe anaghị agba nchara na-enyere aka melite nguzogide corrosion corrosion nke igwe anaghị agba nchara.N'otu ọnọdụ okpomọkụ, n'okpuru ọnọdụ nke esemokwu, oxygen, na chloride, chloride stress corrosion na-apụta na austenitic igwe anaghị agba nchara.Ebe ọ bụ na anaghị achịkwa ọnọdụ ndị a n'ụzọ dị mfe, iji 304L, 316L, na 317L na-ejedebe na nke a.
- Mgbochi corrosion ike ọgwụgwụ, Dual-phase steel 2205 ike dị elu na nguzogide corrosion na ike ike ọgwụgwụ corrosion dị elu.Ngwá ọrụ nhazi ahụ dị mfe na gburugburu ebe na-emebi emebi na usoro ntinye ihe, na njiri igwe anaghị agba nchara 2205 duplex dabara nke ọma maka ngwa ndị dị otú ahụ.
Metallography banyere Duplex Ss 2205 uns s31803
Ngwakọta kemịkalụ nke igwe duplex 2205 na-enye microstructure chọrọ nke 50 ϫ / 50 mgbe 1900 / 1922 ° F (1040 °C / 1080 ° C) ngwọta siri ike.Ọ bụrụ na okpomọkụ ọgwụgwọ okpomọkụ dị elu karịa 2000 Celsius, nwere ike iduga mmụba na ihe mejupụtara ferrite.Dị ka igwe anaghị agba nchara duplex ndị ọzọ, alloys 2205 na-enwe ike ịdaba na mmiri ozuzo intermetallic.
Oge intermetallic na-ebuli n'etiti 1300 ° F na 1800 ° F ma na-ebuli ngwa ngwa na 1600 ° F. Ya mere, anyị kwesịrị ịnwale 2205, iji hụ na ọ dịghị oge intermetallic, akwụkwọ nyocha ASTM A 923.
