France · AFNOR NF
1.4462
NF EN 10263-5
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionPhysical properties
vs. temperatureChemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.03 | |||
| Cr | 21 | 23 | ||
| Mn | 2 | |||
| Mo | 2.5 | 3.5 | ||
| N | 0.1 | 0.22 | At the time of the enquiry and order a minimum content of N of 0 | |
| Ni | 4.5 | 6.5 | ||
| P | 0.035 | |||
| S | 0.015 | |||
| Si | 1 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| bars, wire +AT+C, > 10 <= 25 mm, steel bars | 1000.00 | |||||
| bars, wire +AT+C, > 5 <= 10 mm, steel bars | 1020.00 | |||||
| bars, wire +AT+C+AT, > 10 <= 25 mm, steel bars | 880.00 | 55 | ||||
| bars, wire +AT+C+AT, > 2 <= 5 mm, steel bars | 950.00 | 55 | ||||
| bars, wire +AT+C+AT, > 5 <= 10 mm, steel bars | 900.00 | 55 | ||||
| bars, wire +AT+C+AT+LC, > 2 <= 5 mm, steel bars | 1010.00 | 50 | ||||
| bars, wire +AT+C+AT+LC, > 5 <= 10 mm, steel bars | 970.00 | 50 | ||||
| bars, wire, solution annealed or solution annealed , > 2 <= 25 mm, steel bars | 880.00 | 55 |
Physical properties
20.0
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 200.00;205.00 | 15.00 | 500.00 | 0.80 | 7.80 |
Typical physical values
| Density | Elastic modulus | Poisson's ratio | Remarks |
|---|---|---|---|
| 7.61–8.10 | 190.00–215.00 | 0.27–0.30 | Typical material properties for stainless steel. These values are not taken from the standard; they are indicative and must not be used for design. |
| 7.86 | 190.00–210.00 | 0.27–0.30 | Material properties for low-carbon, high-alloy steel. These values are not taken from the standard; they are indicative and must not be used for design. |
Similar grades
| Grade | Region | System |
|---|---|---|
| 4462-318-03-I | International standard | ISO |
| 1.4462 | UNI | |
| X 2 CrNiMoN 22 5 3 | UNI | |
| 1.4462 | UNE | |
| X 2 CrNiMoN 22 5 3 | UNE | |
| 1.4462 | STAS | |
| X 2 CrNiMoN 22 5 3 | STAS | |
| 1.4462 | SS | |
| X 2 CrNiMoN 22 5 3 | SS | |
| 1.4462 | SNV | |
| X 2 CrNiMoN 22 5 3 | SNV | |
| 1.4462 | SFS | |
| X 2 CrNiMoN 22 5 3 | SFS | |
| 1.4462 | PN | |
| X 2 CrNiMoN 22 5 3 | PN | |
| 1.4462 | ONORM | |
| X 2 CrNiMoN 22 5 3 | ONORM | |
| 1.4462 | NS | |
| X 2 CrNiMoN 22 5 3 | NS | |
| 1.4462 | NBN | |
| X 2 CrNiMoN 22 5 3 | NBN | |
| 1.4462 | MSZ | |
| X 2 CrNiMoN 22 5 3 | MSZ | |
| 1.4462 | Czech Republic | CSN |
| X 2 CrNiMoN 22 5 3 | Czech Republic | CSN |
| 1.4462 | Bulgaria | BDS |
| X 2 CrNiMoN 22 5 3 | Bulgaria | BDS |
| 1.4462 | B.S. | |
| X 2 CrNiMoN 22 5 3 | B.S. | |
| X 2 CrNiMoN 22 5 3 | AFNOR NF | |
| X 2 CrNiMoN 22 5 3 | DIN | |
| 1.4462 | DIN |