Alpha/Near Alpha Alloys: Titanium CP-1 Grade 4

 

Applications:

Titanium Grade 4 is unalloyed titanium determined by strength and impurity content. Primary uses are for corrosion resistance when high strengths are not needed such as heat exchangers, chemical industry piping systems, airframe components, cryogenic vessels, CPI equipment, condenser tubing, and pickling baskets etc.

 

Chemistry Limits:

C 0.10% max, Fe 0.50% max, H 0.015% max, N 0.05% max, O 0.40% max, Ti rem

 

Specifications:

ASTM B265, B337, B338, B348, B381, F67

AMS 4900, 4901, 4902, 4921, 4940, 4942, Mil T - 9046, -81556

 

Mechanical Properties:

Tensile Strength Mpa (ksi): 241 (35)

Yield Strength Mpa (ksi): 172 (25)

Elongation %: 24

 

Physical Properties:

Density g/cm3 (lb/in3): 4.51 (0.163)

Reduction in Area %: 30

Hardness: 70HRB