Dichtheid | Smeltebereik | Opbrengststress (0,2% Offset) | Spanningsstress | Verlenging |
8.1 g/cm3 | 1443 °C (2430 °F) | Psi - 35000, MPa - 241 | Psi-80000, MPa-551 | 30 % |
ALLOY WERKSTOFF Nr. 2.4660 Chemische samenstelling van buizen
Ni | C | Mo. | Deeltjes | - Jawel. | Fe | C. | S | P | Cr |
32 - 38 | 0.02 max | 2 - 3 | 1 - 2 | 0.7 max | Bal | 3 - 4 | 0.005 max. | 0.02 max | 19 - 21 |
Standaard | UNS | WERKSTOFF NR. | AFNOR | Vervaardiging | JIS | BS | GOST |
legering 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo | - | - | - |
Mechanische en fysische eigenschappen | 21.1°C | 49.4°C | 100°C | 150°C | 200°C | 300°C | 350°C | 400°C | 450°C | 500°C | 900°C |
---|---|---|---|---|---|---|---|---|---|---|---|
Thermische geleidbaarheid /kcal/(hr.m.°C) | - | 125.9 | 135.1 | - | 153.3 | 169.6 | - | 187.5 | - | - | - |