Commercially Pure Titanium: Grade 1
Nov 26, 2025
Applications
Bellows
aircraft structural honeycomb
gaskets
aircraft skin
heat exchanger parts
deep drawing applications
implantable battery cases/shields for CRM and Neurostimulation devices
implantable battery cathodes/connectors
stamped or etched fabrications
Titanium Grade 1 Description
Commercially Pure Titanium Grade 1 is one of the softest and most ductile grades exhibiting the greatest formability. This unalloyed titanium has excellent corrosion resistance property, excellent weldability and is used in a wide variety of applications. This grade material is mainly used in marine and chemical industries where the parts are subjected to very harsh environments. This material is also used for fabricating anodes for cathodic protection applications.
Chemistry Typical
Titanium: Balance
Iron: 0.20 max
Oxygen: 0.18 max
Carbon: 0.08 max
Nitrogen: 0.03 max
Hydrogen: 0.015 max
Residuals each 0.10 max, total 0.40 max




Physical Properties of Grade 1 Titanium
Density: 0.163 lbs/in3 , 4.51 g/cm3
Mean Coefficient of Thermal Expansion, in/in/° F (mm/m/° C):70 - 212 ° F (20 - 100 ° C): 4.78 x 10-5 (8.6)
Thermal Conductivity: BTU-in/h-ft-° F (W/m-° K):At 70 ° F (21 °C): 111 (16)
Modulus of Elasticity, ksi (MPa): 15.2 x 103 (105 x 103) in tension
Melting Point: 3040 ° F (1670 ° C)
Mechanical Properties of Grade 1 Titanium at Room Temperature Properties Annealed
Ultimate Tensile Strength: 35 KSI min (240 MPa min )
Yield Strength (0.2% offset): 25 - 45 KSI (170 - 310 MPa )
Elongation: 24%
Common Titanium Grade Names

about us
We are a leading manufacturer and exporter specializing in Titanium and Titanium Alloy products. Our company is dedicated to providing a comprehensive range of high-quality titanium solutions for demanding global industries such as Aerospace, Chemical Processing, Medical, Marine Engineering, Power Generation, and Sports Equipment.
Our core export portfolio encompasses the full spectrum of wrought titanium products, including:
Titanium Tubes & Pipes: From precision Thin-Walled Titanium Tubes for heat exchangers to robust Thick-Walled Titanium Pipes for high-pressure applications.
Titanium Plates & Sheets: Supplied as Titanium Plates for heavy-duty construction and Titanium Sheets / Titanium Foils for precise manufacturing.
Titanium Bars & Rods: We supply Titanium Bars, Titanium Rods, and Titanium Wires in various diameters and finishes.
Titanium Fasteners: A complete range of Titanium Fasteners including bolts, nuts, and studs.
We expertly process all common grades to meet diverse operational requirements, including:
Commercially Pure Titanium: Gr1, Gr2
Titanium Alloys: Gr5 (Ti-6Al-4V), Gr7, Gr9 (Ti-3Al-2.5V), Gr12
Our production and quality assurance strictly adhere to international standards such as ASTM B265, ASTM B337, ASTM B338, ASTM B348, ASME SB-363, and AMS 4902, ensuring superior performance, excellent corrosion resistance, and high strength-to-weight ratio in every product.
Leveraging our advanced manufacturing expertise and stringent quality control, we are your trusted global partner for reliable, high-performance titanium materials.









