UGI 4418 QT900 Drawn Bar
UGI 4418 QT900 Drawn Bar introduction
UGI 4418 exhibits excellent corrosion resistance in an aggressive environment, combined with high mechanical properties, including toughness. This grade exhibits excellent cryogenic properties.
Tempered martensitic matrix with areas of ferrite (
Equivalent material: EN 1.4418, DIN 1.4418
UGI 4418 QT900 Drawn Bar general
| Property |
Value |
| Density |
Density of 7.7 g/cm³ |
UGI 4418 QT900 Drawn Bar thermal
| Property |
Value |
Comment |
| Coefficient of thermal expansion |
Coefficient of thermal expansion of 0.0000108 1/K |
20 to 200°C |
| Specific heat capacity |
Specific heat capacity of 430 J/(kg·K) |
- |
| Thermal conductivity |
Thermal conductivity of 15 W/(m·K) |
- |
UGI 4418 QT900 Drawn Bar chemical
| Property |
Value |
Comment |
| Carbon |
Carbon of 0.06 |
max. |
| Chromium |
Chromium of 15.0 - 16.0 % |
- |
| Manganese |
Manganese of 1.0 |
max. |
| Molybdenum |
Molybdenum of 0.8 - 1.1 % |
- |
| Nickel |
Nickel of 4.0 - 5.0 % |
- |
| Phosphorus |
Phosphorus of 0.035 |
max. |
| Silicon |
Silicon of 0.6000000000000001 |
max. |
| Sulfur |
Sulfur of 0.005 |
max. |
UGI 4418 QT900 Drawn Bar magnetic
| Property |
Value |
| Saturation polarization |
Saturation polarization of 1.3 T |
| - |
Saturation polarization of 1.5 T |
UGI 4418 QT900 Drawn Bar electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20 °C |
Electrical resistivity of 0.0000008 Ω·m |
| - |
200 °C |
Electrical resistivity of 0.0000008 Ω·m |
UGI 4418 QT900 Drawn Bar mechanical
| Property |
Value |
| Elastic modulus |
Elastic modulus of 200 GPa |
| Elongation |
Elongation of 15 % |
| Tensile strength |
Tensile strength of 1030 MPa |
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