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K213 is a kind of iron-base casting superalloy, which has excellent casting technique property, outstanding stability under the temperature of 750℃. The superalloy fits for making pressure booster, gas turbine, steam trubine vane. Similar alloy's names in different standards:
Beiye designation | China Standard designation | International designation |
K213 | K213 |
Pressure booster
Gas turbine
Steam trubine vane
C | 0.05 | Cr | 15.2 | Al | 1.67 |
Si | 0.20 | Ti | 3.40 | Ni | 35.7 |
W | 5.44 | B | 0.072 | Mn | 0.20 |
Fe | bal. |
Hardness | HBS325 |
High Temperature Tensile At 700℃ | |
Tensile Strength | 873 MPa (126.59ksi) |
Elongation | 9.3% |
High Temperature Rupture At 700℃ | |
Rupture Life | ＞40h |
The melting temperature | 1324~1361℃ | ||
Density | 8.14 g/cm3 | ||
Thermal conductivity | 100℃ | 200℃ | 300℃(W/(m•C)) |
10.89 | 12.14 | 13.4 | |
