GX4CrNiMo13-4
GX4CrNiMo13-4 is a material in the category Cast stainless steels, held under material number 1.4414. Its recorded composition includes C 0.03–0.07%, Si 0.3–0.7%, Cr 12–13%, Ni 3.8–4.5% and Mo 0.4–0.8%. We list 4 designations recorded for this grade, in the standards UNS, AISI / SAE and JIS. Its recorded density is 7.85 g/cm³.
If you came for one of these
The most-used names for this grade.About Cast stainless steels
Cast stainless steels are stainless-steel materials produced by casting, combining corrosion resistance with the ability to form complex component shapes. Their composition and mechanical behaviour vary by grade, and they are used for corrosion-resistant cast components such as pumps, valves and process equipment.
This describes the material class as a whole. Always confirm the individual grade against the standard before ordering.
Also known as
5 designations · 4 standards · nothing hidden- GX4CrNiMo13-4This grade’s own name
Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here.
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 |
|---|---|
0.03–0.07 | |
0.3–0.7 | |
0.3–0.7 | |
0.04 | |
0.035 | |
12–13 | |
0.4–0.8 | |
3.8–4.5 |
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 | 0,03-0,07 | 0.030 | 0.070 | Range |
| Si | 0,30-0,70 | 0.300 | 0.700 | Range |
| P | 0,04 | 0.040 | 0.040 | Exact |
| S | 0,035 | 0.035 | 0.035 | Exact |
| Cr | 12,0-13,0 | 12.000 | 13.000 | Range |
| Mn | 0,30-0,70 | 0.300 | 0.700 | Range |
| Ni | 3,80-4,50 | 3.800 | 4.500 | Range |
| Mo | 0,40-0,80 | 0.400 | 0.800 | 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
This grade's composition falls outside the published model's validated range (a low-alloy composition window), so no transformation temperature is predicted here.
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 1.4, a shared category, and a published range for Cr / Ni 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.