Z8 NCDT 42
Z8 NCDT 42 is a designation in AFNOR for the material held under material number 2.4662, also listed as NiCr13Mo6Ti3. It is a material in the category Nickel and cobalt alloys. We list 9 designations recorded for this grade, in the standards DIN / EN, UNS, AISI / SAE, AFNOR, SAE AMS and SS.
If you came for one of these
The most-used names for this grade.About Nickel and cobalt alloys
Nickel and cobalt alloys are metallic materials whose properties are developed through nickel-, cobalt-, or combined alloying systems. They are characterised by strong resistance to corrosion, oxidation, wear, and loss of strength at elevated temperatures, making them suitable for turbine components, chemical-processing equipment, and other demanding high-temperature applications.
This describes the material class as a whole. Always confirm the individual grade against the standard before ordering.
Also known as
9 designations · 6 standards · nothing hidden- Z8 NC D38Indicative
- Z8 NCDT 42Indicative
Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here.
Chemical composition
14 elements on file · weight %What this alloy is
Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade.
| Element | % by weight |
|---|---|
0.02–0.06 | |
≤ 0.4 | |
≤ 0.5 | |
0.02 | |
0.02 | |
11–14 | |
5–6.5 | |
40–45 | |
≤ 1 | |
≤ 0.04 | |
≤ 0.35 | |
2.8–3.1 | |
0.01–0.02 — | |
Balance |
The scale is logarithmic, not the element’s raw share of the alloy — the only honest way to fit 0.01 % and 100 % in one picture, and it means every value here can be compared with every other.
| Element | As publishedsource text, verbatim | Min% by weight | Max% by weight | Bound |
|---|---|---|---|---|
| B | 0,010-0,020 | 0.010 | 0.020 | Range |
| C | 0,02-0,06 | 0.020 | 0.060 | Range |
| Al | ≤0,35 | — | 0.350 | Max |
| Si | ≤0,40 | — | 0.400 | Max |
| P | 0,02 | 0.020 | 0.020 | Exact |
| S | 0,02 | 0.020 | 0.020 | Exact |
| Ti | 2,80-3,10 | 2.800 | 3.100 | Range |
| Cr | 11,0-14,0 | 11.000 | 14.000 | Range |
| Mn | ≤0,50 | — | 0.500 | Max |
| Fe | Rest/Bal. | 28.990 | 41.130 | Balance |
| Co | ≤1,00 | — | 1.000 | Max |
| Ni | 40,0-45,0 | 40.000 | 45.000 | Range |
| Cu | ≤0,04 | — | 0.040 | Max |
| Mo | 5,00-6,50 | 5.000 | 6.500 | Range |
The published column is the source string byte-for-byte, decimal comma and all; Min and Max are the parsed bounds. Elements not listed have no value on file — they are omitted, never inferred.
Predicted transformation temperatures
This grade's composition falls outside the published model's validated range (a low-alloy composition window), so no transformation temperature is predicted here.
Physical & mechanical properties
An absent property means we hold no value for it — it is left out rather than estimated, interpolated from a neighbouring grade, or filled from a handbook. It does not mean the property is undefined for the material.
Similar grades — and why
Selection rule, stated so you can disagree with it: same number class 2.4, a shared category, and a published range for Ni / Fe that overlaps this grade’s. These are neighbours in composition space — they are not equivalents, and none is claimed to be interchangeable with this grade.
Looking for this grade under another name?
Search the catalogue by designation, material number or composition — every name on this page is itself a way in.