Elementi di fissaggio Incoloy
Cr
Mo
Insieme a
Ti
C
mn
S
si
Al
Nb
% minima
19,5
2,5
1.5 | 1.9 | - | - | - | - | 0.1 | - |
% massima | 30 | - | 19 | 22,5 | 3.5 | 3.0 | 2.4 |
0.03 | 35 | 1.0 | 23 | 0.03 | 0,5 | 0,5 | 0,5 |
Incoloy 800H
Min% | 30 | 39.5 | 19 | 0.05 | 0.15 | 0.15 | 0.3 |
Max % | 35 | 23 | 0.1 | 0.6 | 0.6 | 1.2 |
Incoloy 800H
Min% | 30 | 39.5 | 19 | 0.06 | 0.25 | 0.25 | 0.85 |
Max % | 35 | - | 23 | 0.1 | 0.6 | 0.6 | 1.2 |
Incoloy 825 (2.4858)
Related to the Incoloy 800 series alloys, Incoloy 825 (2.4858) differentiates itself with the additional elements of molybdenum and copper, which provides it improved corrosion resistance.
Incoloy 825 Specifications: UNS N08825, BS 3076NA16, ASTM B 425, ASTM B 564, ASME SB 425, ASME SB 564, ASME Code Case N-572, DIN 17752, DIN 17753, DIN 17754, VdTÜV 432, ISO 9723, ISO 9724, ISO 9725, Werkstoff Nr 2.4858
Incoloy 825 | Ni | Fe | Cr | Mo | Cu | Ti | C | Mn | S | Si | Al |
Min % | 38 | 22 | 19.5 | 2.5 | 1.5 | 0.6 | - | - | - | - | - |
Max % | 46 | - | 2.35 | 3.5 | 3.0 | 1.2 | 0.05 | 1.0 | 0.03 | 0.5 | 0.2 |
Incoloy 925
Incoloy 925 is a precipitation hardened alloy. It offers comparable corrosion resistance to it’s sister alloy Incoloy 825, but with the increased strength resulting from the age hardening process.
Incoloy 925 Specifications: UNS N09925, ASTM B637, NACE MR0175
Incoloy 925 | Ni | Fe | Cr | Mo | Cu | Ti | C | Mn | S | Si | Al | Nb |
Min % | 42 | 22 | 19.5 | 2.5 | 1.5 | 1.9 | - | - | - | - | 0.1 | - |
Max % | 46 | - | 22.5 | 3.5 | 3.0 | 2.4 | 0.03 | 1.0 | 0.03 | 0.5 | 0.5 | 0.5 |