Titanium grade 5 (6AL-4V). It is made from a combination of two metals. It contains 6% Aluminum and 4% Vanadium. Ti Gr. 5 is the most common grade that is being used daily by several industries. Ti Gr 5 is heat treatable and is used in Marine, Aerospace, Chemical, Tactical, Medical, Sports, Fasteners, etc.
Titanium grade 4 also known as CP-1 Gr. 4 is the strongest pure titanium of the CP group. Notable for great ductility, weldability, strength and corrosive resistant. Commonly used in the chemical industry, Marine industry, airframes, aircraft engine parts, surgical implants, and hydraulic tubing.
Titanium grade 3 also known as CP-2 Gr. 3 is a pure titanium grade with a higher tensile and yield which makes it stronger than Gr. 1 and Gr. 2. Also sharing the same qualities as the previous grades, CP Gr. 3 is an excellent choice for ease of fabrication, weldability, and corrosive environments. Commonly used for building airframes and aircraft engine parts.
Titanium Grade 2 is also unalloyed and pure titanium commonly known as CP-3 Gr. 2. Grade 2 is 98.9% Titanium. Slightly stronger than grade 1. However, carries the same characteristics which allow great ductility, weldability, and strength making it a perfect grade for fabrication and corrosive environments. Commonly used in airframes, aircraft engines, marine parts, etc.
Titanium Grade 1 also known as CP-4 Gr.1 or Commercially pure Ti Grade 1. This grade is 99.09% pure titanium. It contains little oxygen and is considered the softest alloy which is ideal for cold forming and corrosive environments. This grade is typically used for airframe skins, heat exchangers, and desalination units.