NCF80A
NCF80A is a material in the category Nickel and cobalt alloys. Its recorded composition includes C 0.04–0.1%, Al 1–1.8%, Ti 1.8–2.7%, Cr 18–21% and Fe ≤ 1.5%. We list one designation recorded for this grade, in the standard KS. Recorded mechanical properties include Rm 1000–1030 N/mm², Re 600–635 N/mm², A 15–25% and HB 269; these figures vary with the delivery condition and dimension.
- Category Nickel and cobalt alloys · 87 grades
- Designations 2
If you came for one of these
The most-used names for this grade.- KSNCF80AThis grade’s own name
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
2 designations · 2 standards · nothing hidden- NCF80AThis grade’s own name
- NCF80AThis grade’s own name
Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here.
Chemical composition
10 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 |
|---|---|
0.04–0.1 | |
≤ 1 | |
≤ 1 | |
≤ 0.03 | |
≤ 0.015 | |
18–21 | |
≤ 0.2 | |
1–1.8 | |
1.8–2.7 | |
≤ 1.5 |
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 |
|---|---|---|---|---|
| C | 0.04 - 0.1 | 0.040 | 0.100 | Range |
| Al | 1 - 1.8 | 1.000 | 1.800 | Range |
| Si | max 1 | — | 1.000 | Max |
| P | max 0.03 | — | 0.030 | Max |
| S | max 0.015 | — | 0.015 | Max |
| Ti | 1.8 - 2.7 | 1.800 | 2.700 | Range |
| Cr | 18 - 21 | 18.000 | 21.000 | Range |
| Mn | max 1 | — | 1.000 | Max |
| Fe | max 1.5 | — | 1.500 | Max |
| Cu | max 0.2 | — | 0.200 | Max |
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, Mo.
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.
Properties by condition
1 conditions · 6 valuessteelks| Delivery state | RmN/mm² | ReN/mm² | A% |
|---|---|---|---|
| Plate/Sheet | 1000 – 1030 | 615 – 635 | 15 – 25 |
| Bars | 1000 | 600 | 20 |
Every figure holds only for the condition on its own row. Values are never merged across conditions or across sources, never averaged, and never interpolated between two rows. An em dash means no value on file — never zero. Figures are converted to the unit in the column header; the source’s own wording is kept and shown where the two differ.
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.