12KHN2А
12KHN2А is a grade designated under GOST. Its recorded composition includes C 0.09–0.16%, Si 0.17–0.37%, Cr 0.6–0.9%, Mn 0.3–0.6% and Ni 1.5–1.9%. No cross-standard equivalents are recorded for this grade yet.
- Designations 1
Chemical composition
7 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 |
|---|---|
0.09–0.16 | |
0.17–0.37 | |
0.3–0.6 | |
≤ 0.025 | |
≤ 0.025 | |
0.6–0.9 | |
1.5–1.9 |
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 | 0.09 - 0.16 | 0.090 | 0.160 | Range |
| Si | 0.17 - 0.37 | 0.170 | 0.370 | Range |
| P | max 0.025 | — | 0.025 | Max |
| S | max 0.025 | — | 0.025 | Max |
| Cr | 0.6 - 0.9 | 0.600 | 0.900 | Range |
| Mn | 0.3 - 0.6 | 0.300 | 0.600 | Range |
| Ni | 1.5 - 1.9 | 1.500 | 1.900 | 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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