22Cr20Mn10Ni2Si2N
22Cr20Mn10Ni2Si2N is a grade designated under GB. Its recorded composition includes C 0.17–0.26%, Si 1.8–2.7%, Cr 18–21%, Mn 8.5–11% and Ni 2–3%. No cross-standard equivalents are recorded for this grade yet.
- Designations 1
Chemical composition
8 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 |
|---|---|
0.17–0.26 | |
1.8–2.7 — | |
8.5–11 — | |
≤ 0.05 | |
≤ 0.03 | |
18–21 | |
2–3 | |
0.2–0.3 |
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 | 0.17-0.26 | 0.170 | 0.260 | Range |
| N | 0.2-0.3 | 0.200 | 0.300 | Range |
| Si | 1.8-2.7 | 1.800 | 2.700 | Range |
| P | ≤0.05 | — | 0.050 | Max |
| S | ≤0.03 | — | 0.030 | Max |
| Cr | 18-21 | 18.000 | 21.000 | Range |
| Mn | 8.5-11 | 8.500 | 11.000 | Range |
| Ni | 2-3 | 2.000 | 3.000 | 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: 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.
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