Nikèl Alloy Hastelloy C276 Ernicrmo-4 Soudure MIG TIG Soude Inconel C-276 C22, B3, B2 Fil
Hastelloy se yon alyaj ki reziste korozyon ki baze sou nikèl, ki se sitou divize an de kategori: alyaj nikèl-chromium ak alyaj nikèl-chromium-molybdène. Hastelloy gen bon rezistans korozyon ak estabilite tèmik, epi li se sitou itilize nan avyasyon, jaden chimik, elatriye.
ERNiCrMo-4yo itilize pou gaz-tengstèn-arc ak gaz-metal-arc soude nan Inconel alyaj C-276 ak lòt alyaj nikèl-chromium-molybdène. Akòz kontni segondè molybdène, alyaj sa a ofri ekselan rezistans nan krak korozyon estrès ak pitting ak korozyon fant.
Non komen: Oxford Alloy® C-276 FM C-276 Techalloy 276
Estanda: AWS A5.14, ERNiCrMo-4/ ASME II, SFA-5.14, UNS N10276 Werkstoff Nr. 2.4886 ISO SNi6276 Ewòp NiCrMo16Fe6W4
Gwosè: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM
| Klas | C276 | C22 | C4 | N | |||
|
Chimik Konpozisyon (%) | 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 | repoze | repoze | repoze | repoze | ≥65 | repoze | |
| Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 | |
| Ti+Cu | – | – | ≤0.7 | – | ≤0.4 | ≤0.35 | |
| 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 | |
