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Model No: Ti-3Al-8V-6Cr-4Mo-4Zr
AMS4958 / UNS R58153 / Ti-3Al-8V-6Cr-4Mo-4Zr Titanium Alloy Bars
Ti-3Al-8V-6Cr-4Mo-4Zr is a metastable beta alloy that is heat-treatable to a wide range of strength levels and used when particularly high strengths are needed along with light weight and corrosion resistance.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
AMS4958 Titanium alloy bars and rod 3A1 - 8V - 6Cr - 4Mo - 4Zr Consumable Electrode Melted Solution Heat Treated and Centerless Ground.
AMS4958 specification covers a titanium alloy in the form of bars and rod 1.000 inch (25.40 mm) and under in nominal diameter.
Ti-3Al-8V-6Cr-4Mo-4Zr is a metastable beta alloy that is heat-treatable to a wide range of strength levels and used when particularly high strengths are needed along with light weight and corrosion resistance. Offers low elastic modules and excellent fatigue resistance. Also known as Ti-3-8-6-4-4, Beta-C TM or ASTM B348 Grade 19, it is one of the easier beta alloys to melt, exhibiting low segregation, and to process, exhibiting good working and heat treating properties.
Chemical Composition
| Elements | Content (%) |
| Carbon (Maximum) | 0.05 |
| Titanium (Nominal) | Balance |
| Chromium (Nominal) | 5.50-6.50 |
| Molybdenum (Nominal) | 3.50-4.50 |
| Iron (Nominal) | 0.3 |
| Aluminum (Nominal) | 3.00-4.00 |
| Nitrogen (Maximum) | 0.03 |
| Hydrogen (Maximum) | 0.03 |
| Oxygen (Maximum) | 0.12 |
| Yttrium (Nominal) | 0.005 |
| Zirconium (Nominal) | 3.50-4.50 |
| Vanadium (Nominal) | 7.50-8.50 |
Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 4.82 g/cm3 | 0.174 lb/in3 |
| Melting point | 1555 - 1650°C | 2831 - 3000°F |
Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 1240 MPa | 180000 psi |
| Yield strength | 1170 MPa | 170000 psi |
| Poisson’s ratio | 0.33 | 0.33 |
| Elastic modulus | 104 GPa | 15100 ksi |
| Shear modulus | 40 GPa | 5800 ksi |
| Elongation at break | 7% | 7% |
| Hardness, Brinell | 351 | 351 |
| Hardness, Knoop | 382 | 382 |
| Hardness, Rockwell C | 38 | 38 |
| Hardness, Vickers | 367 | 367 |
Applications
Grade 19 Ti 3Al 8V 6Cr 4Zr 4Mo alloy is used in the following application areas:
- In tubulars in oil and gas wells
- Fasteners
- Torsion bars
- Springs
- Foil.
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