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Russian Metals
WT18
Characteristics of the material WT18
| Grade : | WT18 |
| Classification : | Titanium wrought alloy |
| Application: | for the production of rods, forgings, stampings; heat-resistant alloy, recommended for parts operating for a long time (up to 500 hours) at 550 - 600 °C and for a short time (single-use parts) - up to 800 °C. |
| Foreign analogues: | No data |
Chemical composition in % of the material WT18
GOST 1-90013 - 81
| Fe | C | Si | Mo | N | Nb | You | Al | Zr | O | H | Impurities |
|---|---|---|---|---|---|---|---|---|---|---|---|
| up to 0.15 | up to 0.1 | 0.05-0.18 | 0.2-1 | up to - 0.05 | 0.5-1.5 | 76.82 - 82.05 | 7.2 - 8.2 | 10 - 12 | up to 0.14 | up to 0.015 | other 0.3 |
Mechanical properties :
σin - Tensile strength [MPa]
σT - Yield stress [MPa]
δ5 - Specific elongation at fracture [%]
ψ - Reduction of area [%]
KCU - Impact strength [kJ/m²]
HB - Brinell hardness [MPa]
Physical properties :
T - Test temperature [Grade]
E - Young modulus [MPa]
α - Coefficient of linear expansion (20° - T) [1/Grade]
λ - Thermal (heat) condition coefficient [Watt/(m·Grade)]
ρ - Density [kg/m³]
C - Specific heat (range 20° - T) [J/(kg·Grade)]
R - Electrical resistance [Ohm·m]
WT18 - Titanium deformable alloy
- WT18 - chemical composition, mechanical, physical and technological properties, density, hardness, application
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