Biphase igwe anaghị agba nchara
Alloy okpomọkụ dị elu
◆F51 (31803) bụ igwe anaghị agba nchara nke a na-ejikarị eme ihe, nke a na-ejikarị na mmanụ utoojoo na mmepụta gas nke ọma, na nnụcha mmanụ, kemịkalụ, fatịlaịza, petrochemical na ubi ndị ọzọ, maka imepụta ndị na-ekpo ọkụ, ndị na-ekpo ọkụ na-ekpo ọkụ, wdg. nke na-adịkarị mfe ikpochapụ corrosion na nrụgide nrụgide nke akụrụngwa nrụgide.Kama 304L, 316L austenitic igwe anaghị agba nchara.
◆F53 (S32750) bụ nnukwu igwe anaghị agba nchara nke nwere nitrogen agbakwunyere, nke a na-ejikarị na kemịkalụ, petrochemical na akụrụngwa mmiri nke chọrọ ike pụrụ iche na nguzogide corrosion.
◆F55 (S32760) bụ nnukwu igwe anaghị agba nchara nwere nnukwu ike, nnukwu iguzogide chloride mpaghara corrosion na corrosion nrụgide, yana weldable.
◆329 (S32900) nwere ezigbo nguzogide oxidation, nguzogide corrosion, ike dị elu, ọ dịkwa mma maka gburugburu ebe obibi dị ka mmiri mmiri na-eguzogide corrosion.
◆A4 ígwè (0Cr17Mn13Mo2N) bụ a dual-phase ígwè, na corrosion eguzogide dị mma karịa nke austenitic ígwè na-ejikarị na-eji Mo ọdịnaya nke 2% -3%.Enwere ike itinye ya na obere fatịlaịza kemịkalụ, akụrụngwa urea okirikiri zuru oke, wdg.
◆S31050 nwere nnukwu iguzogide chloride stress corrosion cracking, magburu onwe iguzogide pitting corrosion na crevice corrosion.
◆U3 nwere mgbochi-scouring na mgbochi corrosion Njirimara, a na-ejikarị eme ka valvụ cores, valvụ oche na ndị ọzọ n'ime valve components.
◆HD a na-ejikarị na ụlọ ọrụ eletrọnịkị, ụlọ ọrụ fotoelectric, ụlọ ọrụ petrochemical, ụlọ ọrụ ụgbọ ala na nfuli mmanụ ọkụ eletrik ndị ọzọ na-achịkwa ọsọ ọsọ.
◆C4 dabara maka nnukwu igwekota vetikal, igwekota, igwekota, igwekota kwụ ọtọ na ụlọ ọrụ igwe ndị ọzọ.
◆DS-2 nwere nguzogide corrosion na elu okpomọkụ lekwasịrị sulfuric acid, na adabara igwe ụlọ ọrụ na elu okpomọkụ lekwasị sulfuric acid ụlọ ọrụ.
Ngwakọta kemịkalụ
| Ọkwa | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | N | W | ọzọ |
| ọ dịghị ukwuu karịa | ||||||||||||
| F51 | 0.03 | 1 | 2 | 0.02 | 0.03 | 21-23 | 4.5-6.5 | 2.5 ruo 3.5 | - | 0.08 ~ 0.2 | - | - |
| F53 | 0.03 | 0.8 | 1.2 | 0.02 | 0,035 | 24–26 | 6–8 | 3–5 | ≤0.5 | 0.24 ~ 0.32 | - | - |
| F55 | 0.03 | 1 | 1 | 0.01 | 0.03 | 24–26 | 6–8 | 3–4 | 0.5 ~ 1 | 0.2 ~ 0.3 | 0.5 ~ 1 | - |
| 329 | 0.08 | 1 | 1.5 | 0.03 | 0,035 | 23–28 | 3–6 | 1 3 | - | - | - | - |
| A4 ígwè | 0.08 | 0.7 | 12–15 | 0.02 | 0,045 | 16.5 ruo 18.5 | - | 1.8-2.2 | - | 0.2 ~ 0.3 | - | - |
| S31050 | 0.02 | 0.7 | 2 | 0.01 | 0.025 | 24–26 | 21-23 | 2-2.5 | - | 0.1 ~ 0.16 | - | - |
| U3 | 0.02 | 0.4 | 2.5–3 | 0.015 | 0.02 | 24–26 | 19-21 | 2.5–3 | - | 0.2 ~ 0.3 | - | - |
| HD | 0.03 | 4.5–6 | 1 | 0.01 | 0.03 | 17-19 | 18-20 | 0.3 ~ 0.8 | 1.5-2.5 | - | - | - |
| C4 | 0.03 | 3-4.5 | 1 | 0.025 | 0.03 | 13–15 | 13–15 | - | - | - | - | - |
| DS-2 | 0.02 | 5–7 | 1 | 0.03 | 0.03 | 8-11 | 22–25 | - | - | - | - | - |
Alloy onwunwe kacha nta
| steeti | ike tensile RmN/m㎡ | Mpụta Ike Rp0.2N/m㎡ | Mgbatị dị ka% | Brinell hardness HB | |
| F51 | Ọgwụgwọ ọgwụgwọ | 620 | 450 | 25 | 290 |
| F53 | Ọgwụgwọ ọgwụgwọ | 800 | 550 | 15 | 310 |
| F55 | Ọgwụgwọ ọgwụgwọ | 820 | 550 | 25 | - |
| 329 | Ọgwụgwọ ọgwụgwọ | 620 | 485 | 20 | 271 |
| A4 ígwè | Ọgwụgwọ ọgwụgwọ | 480 | 255 | 25 | - |
| S31050 | Ọgwụgwọ ọgwụgwọ | 650 | 380 | 24 | - |
| U3 | Ọgwụgwọ ọgwụgwọ | 680 | 400 | 22 | - |
| HD | Ọgwụgwọ ọgwụgwọ | 750 | 410 | 25 | - |
| C4 | Ọgwụgwọ ọgwụgwọ | 800 | 400 | 23 | - |
| DS-2 | Ọgwụgwọ ọgwụgwọ | 690 | 390 | 21 | - |
