Spain · UNE
1.7357
UNE EN 10213
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionPhysical properties
vs. temperatureCreep properties
- 10000.0h
- 100000.0h
- 200000.0h
Temperature °C · time at rupture
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.15 | 0.2 | ||
| Cr | 1 | 1.5 | ||
| Cu | 0.3 | |||
| Mn | 0.5 | 1 | ||
| Mo | 0.45 | 0.65 | ||
| Ni | 0.4 | |||
| P | 0.02 | |||
| S | 0.02 | For casting of ruling t < 28mm | ||
| Si | 0.6 | |||
| V | 0.05 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| castings +QT, <= 100 mm | ≥315 | 490–690 | ≥20 | ≥27 Charpy V Notch (20°C) |
Physical properties
20.0
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 460.00 | 7.85 |
Typical physical values
| Density | Elastic modulus | Poisson's ratio | Remarks |
|---|---|---|---|
| 7.86 | 203.00 | 0.27–0.30 | Typical properties for low-carbon, low-alloy steel. These values are not taken from the standard; they are indicative and must not be used for design. |
Creep
| Temperature ℃ | Time h | Rp1 | CRS |
|---|---|---|---|
| 400 | 10000.0h | 271.0 | 420.0 |
| 400 | 100000.0h | 222.0 | 370.0 |
| 400 | 200000.0h | 356.0 | |
| 450 | 10000.0h | 196.0 | 321.0 |
| 450 | 100000.0h | 145.0 | 244.0 |
| 450 | 200000.0h | 222.0 | |
| 500 | 10000.0h | 130.0 | 187.0 |
| 500 | 100000.0h | 81.0 | 117.0 |
| 500 | 200000.0h | 96.0 | |
| 550 | 10000.0h | 65.0 | 98.0 |
| 550 | 100000.0h | 35.0 | 55.0 |
| 550 | 200000.0h | 44.0 |
Similar grades
| Grade | Region | System |
|---|---|---|
| 1.7357 |  Italy | UNI |
| G 17 CrMo 5 5 | Italy | UNI |
| G 17 CrMo 5 5 | Spain | UNE |
| 1.7357 |  Romania | STAS |
| G 17 CrMo 5 5 | Romania | STAS |
| 1.7357 |  Sweden | SS |
| G 17 CrMo 5 5 | Sweden | SS |
| 1.7357 |  Switzerland | SNV |
| G 17 CrMo 5 5 | Switzerland | SNV |
| 1.7357 |  Finland | SFS |
| G 17 CrMo 5 5 | Finland | SFS |
| 1.7357 |  Poland | PN |
| G 17 CrMo 5 5 | Poland | PN |
| 1.7357 |  Austria | ONORM |
| G 17 CrMo 5 5 | Austria | ONORM |
| 1.7357 |  Norway | NS |
| G 17 CrMo 5 5 | Norway | NS |
| 1.7357 |  Belgium | NBN |
| G 17 CrMo 5 5 | Belgium | NBN |
| 1.7357 |  Hungary | MSZ |
| G 17 CrMo 5 5 | Hungary | MSZ |
| 1.7357 | Czech Republic | CSN |
| G 17 CrMo 5 5 | Czech Republic | CSN |
| 1.7357 | Bulgaria | BDS |
| G 17 CrMo 5 5 | Bulgaria | BDS |
| 1.7357 |  United Kingdom | B.S. |
| G 17 CrMo 5 5 | United Kingdom | B.S. |
| 1.7357 |  France | AFNOR NF |
| G 17 CrMo 5 5 | France | AFNOR NF |
| G 17 CrMo 5 5 |  Germany | DIN |
| 1.7357 | Germany | DIN |