12Cr17Mn8Ni3Cu3N
12Cr17Mn8Ni3Cu3N is a grade designated under GB. Its recorded composition includes C ≤ 0.15%, Cr 15.5–17.5%, Mn 6.5–9%, Ni 1.5–3.5% and Cu 2–4%. No cross-standard equivalents are recorded for this grade yet.
- Designations 1
Chemical composition
9 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 |
|---|---|
≤ 0.15 | |
≤ 1 | |
6.5–9 — | |
≤ 0.06 | |
≤ 0.03 | |
15.5–17.5 | |
1.5–3.5 | |
2–4 — | |
0.05–0.3 |
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 | ≤0.15 | — | 0.150 | Max |
| N | 0.05-0.3 | 0.050 | 0.300 | Range |
| Si | ≤1 | — | 1.000 | Max |
| P | ≤0.06 | — | 0.060 | Max |
| S | ≤0.03 | — | 0.030 | Max |
| Cr | 15.5-17.5 | 15.500 | 17.500 | Range |
| Mn | 6.5-9 | 6.500 | 9.000 | Range |
| Ni | 1.5-3.5 | 1.500 | 3.500 | Range |
| Cu | 2-4 | 2.000 | 4.000 | 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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