He hui nickel-resistant corrosion ʻo Hastelloy, kahi i māhele nui ʻia i ʻelua mau māhele: nickel-chromium alloy a me nickel-chromium-molybdenum alloy. He kūpaʻa maikaʻi ko Hastelloy i ka corrosion a me ke kūpaʻa wela, a hoʻohana nui ʻia i ka mokulele, nā kahua kemika, a me nā mea ʻē aʻe.
ʻO ERNiCrMo-4hoʻohana ʻia no ka hoʻopili ʻana o ke kinoea-tungsten-arc a me ke kinoea-metal-arc o Inconel alloy C-276 a me nā mea hoʻohui nickel-chromium-molybdenum ʻē aʻe. Ma muli o ke kiʻekiʻe o ka molybdenum, hāʻawi kēia mea hoʻohui i ke kūpaʻa maikaʻi loa i ka haki ʻana o ka stress corrosion a me ka pitting a me ka crevice corrosion.
Nā Inoa Maʻamau: Oxford Alloy® C-276 FM C-276 Techalloy 276
Kūlana: AWS A5.14,ʻO ERNiCrMo-4/ ASME II, SFA-5.14, UNS N10276 Werkstoff Nr. 2.4886 ISO SNi6276 ʻEulopa NiCrMo16Fe6W4
Nui: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM
| Papa | C276 | C22 | C4 | N | |||
|
Kemika Hoʻonohonoho ʻana (%) | C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | 0.04-0.08 |
| Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 | |
| Fe | 4-7 | 2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 | |
| P | ≤0.04 | ≤0.02 | ≤0.04 | ≤0.04 | – | ≤0.015 | |
| S | ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 | – | ≤0.02 | |
| Si | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 | ≤0.1 | ≤1 | |
| Ni | hoʻomaha | hoʻomaha | hoʻomaha | hoʻomaha | ≥65 | hoʻomaha | |
| Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 | |
| Ti+Cu | – | – | ≤0.7 | – | ≤0.4 | ≤0.35 | |
| ʻAl+Ti | – | – | – | – | ≤0.5 | ≤0.5 | |
| Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 | |
| Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | 15-18 | |
| B | – | – | – | – | – | ≤0.01 | |
| W | 3-4.5 | 2.5-3.5 | – | – | ≤3 | ≤0.5 | |
| V | ≤0.35 | ≤0.35 | – | 0.2-0.4 | – | ≤0.5 | |
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