ZG40Cr13Si2
ZG40Cr13Si2 is a grade designated under GB. Its recorded composition includes C 0.3–0.5%, Si 1–2.5%, Cr 12–14%, Mn 0.5–1% and Ni ≤ 1%. No cross-standard equivalents are recorded for this grade yet.
- Designations 1
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 |
|---|---|
0.3–0.5 | |
1–2.5 — | |
0.5–1 | |
≤ 0.04 | |
≤ 0.03 | |
12–14 | |
≤ 0.5 | |
≤ 1 |
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 | 0.3-0.5 | 0.300 | 0.500 | Range |
| Si | 1-2.5 | 1.000 | 2.500 | Range |
| P | ≤0.04 | — | 0.040 | Max |
| S | ≤0.03 | — | 0.030 | Max |
| Cr | 12-14 | 12.000 | 14.000 | Range |
| Mn | 0.5-1 | 0.500 | 1.000 | Range |
| Ni | ≤1 | — | 1.000 | Max |
| Mo | ≤0.5 | — | 0.500 | Max |
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.
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