2.4676
2.4676 is the material number of the grade also listed as G-NiCo10W10CrAlNb. It is a material in the category Nickel and cobalt alloys. We list 1 designations recorded for this grade, in the standards DIN / EN.
- Material no. 2.4676
- Category Nickel and cobalt alloys · 87 grades
- Designations 1
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
1 designations · 1 standards · nothing hiddenEvery designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here.
Chemical composition
16 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 |
|---|---|
0.13–0.17 | |
≤ 0.2 | |
≤ 0.2 | |
0.015 | |
8–10 | |
2.25–2.75 | |
Balance | |
9–11 | |
9–11 | |
≤ 0.1 | |
5.25–5.75 | |
1.25–1.75 | |
0.01–0.02 — | |
0.03–0.08 | |
1.25–1.75 | |
≤ 1 |
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 | 0,01-0,02 | 0.010 | 0.020 | Range |
| C | 0,13-0,17 | 0.130 | 0.170 | Range |
| Al | 5,25-5,75 | 5.250 | 5.750 | Range |
| Si | ≤0,20 | — | 0.200 | Max |
| S | 0,015 | 0.015 | 0.015 | Exact |
| Ti | 1,25-1,75 | 1.250 | 1.750 | Range |
| Cr | 8,00-10,0 | 8.000 | 10.000 | Range |
| Mn | ≤0,20 | — | 0.200 | Max |
| Fe | ≤1,00 | — | 1.000 | Max |
| Co | 9,00-11,0 | 9.000 | 11.000 | Range |
| Ni | Rest/Bal. | 54.215 | 63.815 | Balance |
| Cu | ≤0,10 | — | 0.100 | Max |
| Zr | 0,03-0,08 | 0.030 | 0.080 | Range |
| Mo | 2,25-2,75 | 2.250 | 2.750 | Range |
| Ta | 1,25-1,75 | 1.250 | 1.750 | Range |
| W | 9,00-11,0 | 9.000 | 11.000 | 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
Not enough recorded composition to predict a transformation temperature for this grade — missing: Ni.
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 / Co 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.