Ti 6-2-4-2 Bar
TI 6-2-4-2 Bar (UNS R54620) is a near-alpha high strength titanium alloy with an excellent combination of tensile, creep, and toughness. It has long-term stability at temperatures as high as 800°F (425°C). Silicon up to 0.1% is routinely added to increase the alloy's creep resistance.
Titanium 6-2-4-2 bar (6Al-2Sn-4Zr-2Mo) is heat treatable to higher strengths in larger section sizes than 6Al-4V. Ti 6-2-4-2 beta forged material is widely used in forged components because it offers improved strength, ductility, and a combination of low-cycle fatigue and fatigue-crack growth resistance. This alloy is utilized for disks and blades, seals, and airframe elements in the intermediate compressor stages of turbine engines.
Product Description
Porduct name:Titanium 6-2-4-2 bar or rod
Standard: AMS 4975, AMS 4976
Size: 3mm to 200mm
Length: 1000mm,3000mm or custom size
Hardness: Hrc 32 to 36
MOQ: 100KG
| Chemical Composition Limits | ||||||||||
| Weight % | Al | Sn | Zr | Mo | Fe | C | N | H | O | Others (total) |
| Titanium 6Al-2Sn-4Zr-2Mo | 5.5-6.5 | 1.8-2.2 | 3.6-4.4 | 1.8-2.2 | 0.25 | 0.05 | 0.04 | 0.015 | 0.15 | 0.3 |
| Typical Mechanical Properties | ||||||
| Material | Diameters | Tensile Strength min | Yield Strength min | Elongation in 4D (%) | ||
| ksi | Mpa | ksi | Mpa | |||
| Titanium 6Al-2Sn-4Zr-2Mo Bar (duplex annealed) Room temp | 3mm to 200mm | 135 | 931 | 125 | 862 | 8 |
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