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Russian Metals
OT4-1sv
Characteristics of the material
| Grade : | OT4-1sv |
| Classification : | Titanium wrought alloy |
| Application: | for the production of welding wire |
| Foreign analogues: | No data |
Chemical composition in % of OT4-1sv material
GOST -27265 - 87
| Fe | C | Si | Mn | N | You | Al | Zr | O | H | Impurities |
|---|---|---|---|---|---|---|---|---|---|---|
| up to 0.3 | up to 0.1 | up to 0.12 | 0.7 - 2 | up to 0.05 | 94.33 - 97.5 | 1.5 - 2.5 | up to 0.3 | up to 0.15 | up to 0.006 | other 0.3 |
Note: Ti is the basis; Ti percentage is approximate.
Mechanical properties at T=20 o C of material OT4-1sv.
| Assortment | Size | For example. | σin | σT | δ5 | ψ | KCU | Thermal processing |
|---|---|---|---|---|---|---|---|---|
| - | mm | - | MPa | MPa | % | % | kJ/m² | - |
| Wire, GOST 27265-87 | 540-785 | 7.5-12 |
Designations:
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]
OT4-1sv - Titanium deformable alloy
- OT4-1sv - chemical composition, mechanical, physical and technological properties, density, hardness, application
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