1Cr5Mo
1Cr5Mo is a grade designated under GB. Its recorded composition includes C ≤ 0.15%, Cr 4–6%, Mn ≤ 0.6%, Ni ≤ 0.6% and Mo 0.45–0.6%. No cross-standard equivalents are recorded for this grade yet. Recorded mechanical properties include Rm 390–590 N/mm², Re ≥ 195 N/mm² and A ≥ 22%.
- 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 | |
≤ 0.5 | |
≤ 0.6 | |
≤ 0.03 | |
≤ 0.03 | |
4–6 | |
0.45–0.6 | |
≤ 0.6 | |
≤ 0.2 |
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 |
| Si | ≤0.5 | — | 0.500 | Max |
| P | ≤0.03 | — | 0.030 | Max |
| S | ≤0.03 | — | 0.030 | Max |
| Cr | 4-6 | 4.000 | 6.000 | Range |
| Mn | ≤0.6 | — | 0.600 | Max |
| Ni | ≤0.6 | — | 0.600 | Max |
| Cu | ≤0.2 | — | 0.200 | Max |
| Mo | 0.45-0.6 | 0.450 | 0.600 | 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.
Properties by condition
0 conditions · 0 values3 further values are held for this grade under a condition the source did not name — a bound with no quantity attached. They are withheld rather than shown against a guessed condition.
Heat treatment
Supply condition
- Annealing
Conditions the standard permits on delivery. No temperature or medium is published for these, so no order and no alternation is implied.
Source: www.caishuku.com
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