IHastelloy yi-alloy exhathisa ukugqwala esekelwe kwi-nickel, eyahlulwe ngokubanzi ibe ziindidi ezimbini: i-nickel-chromium alloy kunye ne-nickel-chromium-molybdenum alloy. IHastelloy inokumelana nokugqwala okuhle kunye nozinzo lobushushu, kwaye isetyenziswa kakhulu kwiindiza, kwiinkalo zeekhemikhali, njl.njl.
I-ERNiCrMo-4Isetyenziselwa ukuwelda i-gas-tungsten-arc kunye ne-gas-metal-arc ye-Inconel alloy C-276 kunye nezinye ii-alloys ze-nickel-chromium-molybdenum. Ngenxa yomxholo ophezulu we-molybdenum, le alloy inika ukumelana okuhle kakhulu nokuqhekeka kwe-stress corrosion kunye ne-pitting kunye ne-crevice corrosion.
Amagama aqhelekileyo: Oxford Alloy® C-276 FM C-276 Techalloy 276
Umgangatho: AWS A5.14,I-ERNiCrMo-4/ ASME II, SFA-5.14, UNS N10276 Werkstoff Nr. 2.4886 ISO SNi6276 Europe NiCrMo16Fe6W4
Ubungakanani: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM
| Ibanga | C276 | C22 | C4 | N | |||
|
Ikhemikhali Ukwakhiwa (%) | 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 | ukuphumla | ukuphumla | ukuphumla | ukuphumla | ≥65 | ukuphumla | |
| Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 | |
| I-Ti+Cu | – | – | ≤0.7 | – | ≤0.4 | ≤0.35 | |
| I-Al+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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