C15 HMn C
C15 HMn C is a grade designated under IS. Its recorded composition includes C 0.12–0.18%, P ≤ 0.04%, S ≤ 0.04% and Mn 1–1.8%. No cross-standard equivalents are recorded for this grade yet.
- Designations1
Chemical composition
4 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 |
|---|---|
0.12–0.18 | |
1–1.8 | |
≤ 0.04 | |
≤ 0.04 |
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 | 0.12 - 0.18 | 0.120 | 0.180 | Range |
| P | max 0.040 | — | 0.040 | Max |
| S | max 0.040 | — | 0.040 | Max |
| Mn | 1.00 - 1.80 | 1.000 | 1.800 | 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: Si, Ni, Cr, 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.
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.