Austenite igwe anaghị agba nchara
Alloy okpomọkụ dị elu
◆904L nwere ike ọ bụghị nanị na-edozi n'ozuzu corrosion nke sulfuric acid, phosphoric acid na acetic acid, ma na-edozi nsogbu nke chloride pitting corrosion, crevice corrosion na nrụgide corrosion.
◆253Ma (S30815) bụ igwe anaghị agba nchara austenitic na-eguzogide okpomọkụ na-etolite na ndabere nke 21Cr-11Ni igwe anaghị agba nchara site na N alloying na-agbakwunye obere ụwa element Ce. A na-ejikarị ya eme ihe n'imepụta efere.
◆254SMo (F44 / S31254) bụ austenitic igwe anaghị agba nchara, nke a na-ejikarị dị ka ihe ngbanwe maka elu-nickel na titanium alloys. A na-ejikarị ya n'ọtụtụ ngwa na-emebi emebi dị ka usoro kemịkalụ na petrochemical na ngwọta chloride.
◆Al-6XN (N08367) adabara maka nfuli, valves, flanges na piping usoro nke mmanụ na gas, chemical na eletriki ike.
Ngwakọta kemịkalụ
| Ọkwa | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | N | ọzọ |
| ọ dịghị ukwuu karịa | |||||||||||
| 904L | 0.02 | 1 | 2 | 0.015 | 0.03 | 19-21 | 24–26 | 4–5 | 1 nke 2 | - | - |
| 253Ma | 0.05 ~ 0.1 | 1.4–2 | 0.8 | 0.03 | 0.04 | 20–22 | 10–12 | - | - | 0.14 ~ 0.2 | Ce0.03 ~ 0.08 |
| 254SMo | 0.02 | 0.8 | 1 | 0.01 | 0.03 | 19.5 ruo 20.5 | 17.5 ruo 18.5 | 6 ruo 6.5 | 0.5 ~ 1 | 0.18 ~ 0.22 | - |
| Al-6XN | 0.03 | 1 | 2 | 0.03 | 0.04 | 20–22 | 23.5 ruo 25.5 | 6–7 | ≤0.75 | 0.18 ~ 0.25 | - |
Alloy onwunwe kacha nta
| Ọkwa | steeti | ike tensile RmN/m㎡ | Mpụta Ike Rp0.2N/m㎡ | Mgbatị dị ka% | Brinell hardness HB |
| 904L | Ọgwụgwọ ọgwụgwọ | 490 | 215 | 35 | - |
| 253Ma | Ọgwụgwọ ọgwụgwọ | 650 | 310 | 40 | 210 |
| 254SMo | Ọgwụgwọ ọgwụgwọ | 650 | 300 | 35 | - |
| Al-6XN | Ọgwụgwọ ọgwụgwọ | 835 | 480 | 42 | - |
