I-Hastelloy iyingxube ye-nickel-based corrosion-resistant alloy, ehlukaniswe ikakhulukazi izigaba ezimbili: i-nickel-chromium alloy kanye ne-nickel-chromium-molybdenum alloy. I-Hastelloy inokumelana nokugqwala okuhle nokuzinza kokushisa, futhi isetshenziswa kakhulu kwezokundiza, izinkundla zamakhemikhali, njll.
I-ERNiCrMo-4isetshenziselwa i-gas-tungsten-arc kanye ne-gas-metal-arc welding ye-Inconel alloy C-276 namanye ama-nickel-chromium-molybdenum alloys. Ngenxa yokuqukethwe okuphezulu kwe-molybdenum, le alloy inikeza ukumelana okuhle kakhulu nokucindezeleka kokuqhekeka kwe-corrosion kanye ne-pitting kanye nokugqwala kwe-crevice.
Amagama Ajwayelekile: Oxford Alloy® C-276 FM C-276 Techalloy 276
Okujwayelekile: AWS A5.14, ERNiCrMo-4/ ASME II, SFA-5.14, UNS N10276 Werkstoff Nr. 2.4886 ISO SNi6276 Europe NiCrMo16Fe6W4
Usayizi: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM
Ibanga | C276 | C22 | C4 | N | |||
Amakhemikhali Ukwakheka (%) | 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 | phumula | phumula | phumula | phumula | ≥65 | phumula | |
Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 | |
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 |