HCT980X
HCT980X is a material in the category Dual phase steels, held under material number 1.0944. Its recorded composition includes C ≤ 0.23%, Al ≤ 2%, Si ≤ 0.8%, V ≤ 0.2% and Mn ≤ 2.5%. No cross-standard equivalents are recorded for this grade yet. Its recorded density is 7.85 g/cm³.
- Material no. 1.0944
- Category Dual phase steels · 4 grades
- Designations 1
About Dual phase steels
Dual phase steels are steels with a ferritic matrix containing a dispersed martensitic phase. This combination provides a balance of strength, ductility and formability, making them suitable for formed structural and safety components, especially in vehicle bodies.
This describes the material class as a whole. Always confirm the individual grade against the standard before ordering.
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 |
|---|---|
≤ 0.23 | |
≤ 0.8 | |
≤ 2.5 | |
0.08 — | |
0.015 | |
≤ 0.2 | |
≤ 2 | |
≤ 0.005 |
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 |
|---|---|---|---|---|
| B | ≤0,005 | — | 0.005 | Max |
| C | ≤0,23 | — | 0.230 | Max |
| Al | ≤2,00 | — | 2.000 | Max |
| Si | ≤0,80 | — | 0.800 | Max |
| P | 0,08 | 0.080 | 0.080 | Exact |
| S | 0,015 | 0.015 | 0.015 | Exact |
| V | ≤0,20 | — | 0.200 | Max |
| Mn | ≤2,50 | — | 2.500 | Max |
- (Cr+Mo)≤1,00; (Nb+Ti)≤0,15
- (Cr+Mo)≤1,00; (Nb+Ti)≤0,15
- (Cr+Mo)≤1,00; (Nb+Ti)≤0,15
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, 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.
Similar grades — and why
Selection rule, stated so you can disagree with it: same number class 1.0, a shared category, and a published range for Mn / Al that overlaps this grade’s. These are neighbours in composition space — they are not equivalents, and none is claimed to be interchangeable with this grade.
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.