Hastelloy dia firaka miorina amin'ny harafesina mifototra amin'ny nikela, izay mizara ho sokajy roa indrindra: firaka nikela-chrome sy firaka nikela-chromium-molybdène. Hastelloy dia manana fanoherana harafesina tsara sy fahamarinan-toerana mafana, ary ampiasaina amin'ny fiaramanidina, saha simika, sns.
ERNiCrMo-4dia ampiasaina amin'ny entona-tungstène-arc sy entona-metaly-arc welding ny Inconel firaka C-276 sy ny nikela-chromium-molybdène alloys. Noho ny votoatin'ny molybdène avo lenta, ity firaka ity dia manome fanoherana tsara amin'ny fikorontanan'ny adin-tsaina sy ny fandotoana ary ny harafesina.
Anarana iombonana: Oxford Alloy® C-276 FM C-276 Techalloy 276
Standard: AWS A5.14, ERNiCrMo-4/ ASME II, SFA-5.14, UNS N10276 Werkstoff Nr. 2.4886 ISO SNi6276 Eoropa NiCrMo16Fe6W4
Habe: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM
kilasy | C276 | C22 | C4 | N | |||
simika fifehezan (%) | 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 | HAFA | HAFA | HAFA | HAFA | ≥65 | HAFA | |
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 |