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Titanium Grade 2

Material Type:Metal
Material Name:Titanium Grade 2
Alternative Names:UNS R50400 | ASTM B265 | EN 3.7035
Process Compatibility:CNC Milling, CNC Turning, Forging, Welding
Description
Titanium Grade 2 is the most widely used commercially pure titanium grade.It balances strength, ductility, and corrosion resistance, making it highly versatile. It offers slightly higher strength than Grade 1 while retaining excellent corrosion resistance and weldability.
Lead Time: < 10 days
Wall Thickness: 0.75 mm
Tolerances: ±0.005″ (±0.125mm)
Max Part Size: 200 cm x 80 cm x 100 cm
 
Classification of Metal Performance Parameters
Mechanical Properties Ultimate Tensile Strength 345
Yield Strength 275
Young’s Modulus / Elasticity 105
Elongation at Break 20
Hardness HB 80
Fatigue Strength 240
Physical Properties Density 4.51
Corrosion Resistance Excellent
Magnetism Non-magnetic
Weldability Excellent
Impact Toughness High
Thermal Properties Maximum Service Temperature 400
Thermal Expansion Coefficient 8.6
Thermal Conductivity 16
Creep Resistance Moderate
Electrical Properties Electrical Resistivity 42
Electrical Conductivity 3
Dielectric Strength N/A
Processing & Surface Treatment Machinability Fair
Surface Finish Compatibility Good
Formability Excellent
Special Properties Biocompatibility Yes
Flame Retardancy Yes
UV Resistance High
Recyclability Yes

Introduction to Titanium Grade 2

What
Titanium Grade 2 is commercially pure titanium (99.2% Ti) with small amounts of oxygen and iron, giving it higher strength than Grade 1. It maintains excellent corrosion resistance in seawater, oxidizing acids, and chloride environments. Because of its balance of properties and availability, Grade 2 is considered the “workhorse” titanium grade.
Advantages
Excellent corrosion resistance in seawater and chemical environments
Higher strength than Grade 1 while maintaining ductility
Excellent weldability and formability
Biocompatible and safe for medical use
 
 
Applications
Marine and offshore components
Chemical plant equipment
Heat exchangers and piping
Medical implants and surgical devices
 
 
 

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