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Russian Metals
VT6sv
Characteristics of the material VT6sv
| Grade : | VT6sv |
| Classification : | Titanium wrought alloy |
| Application: | for the manufacture of pressure cylinders |
| Foreign analogues: | Known |
Chemical composition in % of VT6sv material
GOST -19807 - 91
| Fe | C | Si | V | N | You | Al | Zr | O | H | Impurities |
|---|---|---|---|---|---|---|---|---|---|---|
| up to 0.25 | up to 0.1 | up to 0.15 | 3.5 - 4.5 | up to 0.04 | 87.86 - 90.9 | 5.3 - 6.5 | up to 0.3 | up to 0.15 | up to 0.015 | other 0.3 |
Note: Ti is the basis; Ti percentage is approximate.
Technological properties of the VT6sv material.
| Weldability: | without restrictions. |
Mechanical properties at T=20 o C of VT6sv material.
| Assortment | Size | For example. | σin | σT | δ5 | ψ | KCU | Thermal processing |
|---|---|---|---|---|---|---|---|---|
| - | mm | - | MPa | MPa | % | % | kJ/m² | - |
| Sheet, GOST 22178-76 | 835 | 10-12 | Annealing | |||||
| Sheet, GOST 22178-76 | 980 | 8 | Hardening and artificial aging | |||||
| Rod, GOST 26492-85 | 755-935 | 6-9 | 15-22 | 250-300 | Annealing | |||
| Rod, GOST 26492-85 | 1030 | 4 | 14 | 250 | Hardening and aging | |||
| Rod, high quality, GOST 26492-85 | 755-980 | 7-10 | 22-30 | 400 | Annealing | |||
| Rod, high quality, GOST 26492-85 | 1030 | 6 | 20 | 300 | Hardening and aging |
| Hardness VT6sv after quenching and aging, Rod | HB 10-1 = 241 - 321 MPa |
Physical properties of the material VT6sv.
| T | E 10-5 | α 106 | λ | ρ | C | R 109 |
|---|---|---|---|---|---|---|
| Haill | MPa | 1/Grad | W/(m deg) | kg/ m3 | J/(kg deg) | Ohm m |
| 20 | 4455 |
Foreign analogues of the material VT6sv
Attention! Both exact and closest analogues are indicated.
| Germany | England |
|---|---|
| DIN,WNr | B.S. |
| LT31 | IMI318ELI |
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]
VT6sv - Titanium deformable alloy
- VT6sv - chemical composition, mechanical, physical and technological properties, density, hardness, application
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