381 Titanium Block Features:
1. Low Density and High Specification Strength
2. Excellent Corrosion Resistance
3. Good Resistance to Effect of Heat?
4. Excellent Bearing to Cryogenics Property
5. Nonmagnetic and Non-toxic
6. Good Thermal Properties
7. Low Modulus of Elasticity
link:https://www.chinatopti.com/titanium-forging/titanium-block/381-titanium-block.html