| C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 2205 (S31803) | 0.03 | 2.0 | 1.0 | 0.03 | 0.02 | 21.0-23.0 | 2.5-3.5 | 4.5-6.5 | 0.08-0.20 |
| 2205 (S32205) | 0.03 | 2.0 | 1.0 | 0.03 | 0.02 | 22.0-23.0 | 3.0-3.5 | 4.5-6.5 | 0.14-0.20 |
| Ọkwa | Ike tensile ksi (min) | Mpụta Ike 0.2% ksi (nkeji) | Mgbatị % | Isi ike (HB) MAX |
| 2205 | 90 | 65 | 25 | 217 |
| Njupụta lbm/n'ime 3 | Eletriki Nguzogide mW• n'ime | tdermal Omume omume (BTU/hr•ft•°F) | Okpomọkụ Ike BTU/lbm•°F | Eletriki Nguzogide (na x 10-6) | |
| na 68°F | 0,278 | 27.6 | 8.7 | 0.112 | 33.5 |
| na 212 ° F | 26.1 | 9.2 | 0.119 | 35.4 | |
| na 392°F | 25.4 | 9.8 | 0.127 | 37.4 | |
| na 572°F | 24.9 | 10.4 | 0.134 | 39.4 |
Alloy 2205 (UNS S32305 / S31803) bụ 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex igwe anaghị agba nchara efere na elu general, mpaghara, na nrụgide corrosion eguzogide Njirimara na mgbakwunye na elu ike na magburu onwe mmetụta siri ike siri ike. .
2205 igwe anaghị agba nchara tubing
Alloy 2205 duplexefere igwe anaghị agba ncharana-enye pitting na crevice nguzogide corrosion ka 316L ma ọ bụ 317L austenitic igwe anaghị agba nchara n'ihe fọrọ nke nta ka ọ bụrụ mgbasa ozi niile na-emebi emebi.Ọ nwekwara nnukwu corrosion na mbuze ike ike ọgwụgwụ yana mgbasawanye thermal na ịdị elu nke okpomọkụ karịa austenitic.
2205 Duplex igwe anaghị agba nchara efere nhazi – na-ekpo ọkụ akpụ:
2205 igwe anaghị agba nchara tubing
Ọtụtụ ndị na-emepụta Duplex 2205 na-akwado oke okpomọkụ na-etolite n'etiti 2010 na 2100 ° F (1100 ruo 1150 ° C).Ọ bụrụ na ọdịdị nke mpempe akwụkwọ anaghị arụ ọrụ, akụkụ ya nwere ike ịdị jụụ karịa nnukwu, ma enwere ike ịgbawa na mpaghara oyi.
2205 Duplex igwe anaghị agba nchara gbakwụnye tubing nhazi - oyi akpụ:
Duplex 2205 egosila ezigbo nhazi n'ụdị dị iche iche.Ike dị elu nke Duplex 2205 nwere ike ịkpata nsogbu.Ọbụlagodi mgbe akụrụngwa nwere ike zuru oke, a ga-enyerịrị ikike maka nnukwu mmiri-azụ kpatara site na ike dị elu nke ọkwa.
Ngwa tubing igwe anaghị agba nchara 2205:
- Nhazi kemịkalụ, njem na nchekwa - ụgbọ mmiri nrụgide, tankị, ọkpọkọ, na ndị na-ekpo ọkụ
- Ngwa nyocha na nhazi mmanụ na gas - ọkpọkọ, tubing, na ndị na-ekpo ọkụ
- Mmiri na gburugburu chloride dị elu
- Sistemụ nchacha ihe
- Ụlọ ọrụ pulp na akwụkwọ - ihe mgbaze, akụrụngwa ịcha ọcha, na usoro njikwa ngwaahịa
- Ụgbọ mmiri ibu maka ụgbọ mmiri na gwongworo
- Ngwa nhazi nri
- Osisi biofuels
2205 Duplex igwe anaghị agba nchara dakọtara ụkpụrụ:
- ASTM/ASME: A240 UNS S32205/S31803
- EURONORM: 1.4462 X2CrNiMoN 22.5.3
- AFNOR: Z3 CrNi 22.05 AZ
- DIN: W.Nr 1.4462
Oge nzipu: Eprel-24-2023