Description
COMMERCIALLY PURE GRADE 1 TITANIUM ALLOY DESCRIPTION
Commercially pure Titanium Grade 1 is soft/ductile grade exhibiting the greatest formability. It has excellent corrosion resistance property, excellent weldability and is used in a wide variety of applications.
APPLICATIONS
Metal gaskets
Marine applications
Medical devices
Heat exchanger components
Deep drawing 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
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 (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 Range: 3040°F (1670°C)
MECHANICAL PROPERTIES 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
| Name | Code | Description 1 | Description 2 | ASTM | AMS | UNS |
| Grade 1 Titanium | TI35A | Unalloyed Titanium | Commercially Pure Titanium | B-265, F-67 | R50250 |
PROPERTIES TEMPERED
Commercially Pure Titanium Grade 1can be cold rolled to achieve the temper properties required by specific customers and/or manufacturing requirements. Contact Ulbrich Wire for details.
ADDITIONAL PROPERTIES
CORROSION RESISTANCE
Refer to NACE (National Association of Corrosion Engineers)for recommendations.
STANDARD WIRE FINISHES
Extra Clean: (XC) Extra clean is also referred to as “bright annealed” or “bright annealed and cold rolled”
Grease (round wire only): Drawn in a heavy grease produces an “Ultra bright” finish for decorative applications
Soap (round wire only): Soap is used as a lubricant in the drawing process and is not removed. It acts as a lubricant during customer part forming operation.
A soap finish is available in tempered products.
Plated: Many plating options are available.
*Special finishes are available: Contact Ulbrich Wire Sales with special finish and plating requests.
FORMS
Continuous Coils
Cut to lengths
Precision cutting
HEAT TREATMENT
Commercially Pure Titanium Grade 1can only be hardened by cold work
WELDING
For best results refer to: SSINA’s “Welding of Stainless Steels and Other Joining Methods”
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