Atribuudid \ hinne | NICR 80/20 | NICR 70/30 | NICR 60/15 | NICR 35/20 | NICR 30/20 | |
Peamine keemiline koostis% | Ni | Tasakaal | Tasakaal | 55.0-61,0 | 34.0-37,0 | 30.0-34.0 |
Cr | 20.0-23.0 | 28.0-31,0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤1,0 | ≤1,0 | Tasakaal | Tasakaal | Tasakaal | |
Maksimaalne pidev töötemperatuur (° C) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Vastupidavus (Uω.M, 20 ° C) | 1.09 | 1.18 | 1.11 | 1.04 | 1.04 | |
Tihedus (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Soojusjuhtivus (KJ/M · H · ° C) | 60,3 | 45.2 | 45.2 | 43,8 | 43,8 | |
Soojuspaisumise koefitsient (α × 10-6/° C) | 18.0 | 17.0 | 17.0 | 19.0 | 19.0 | |
Sulamistemperatuur (° C) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Pikenemine (%) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
Mikrograafiline struktuur | austeniit | austeniit | austeniit | austeniit | austeniit | |
Magnetomadus | mittemagnetiline | mittemagnetiline | mittemagnetiline | mittemagnetiline | mittemagnetiline |