Alloy Information Report for
Commercially Pure Titanium Grade 2

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General Characteristics of CP Titanium Grade 2

CP titanium Grade 2 offers excellent corrosion resistance, superior formability and strength between grades 1 and 3. It’s a widely used grade that offers a yield strength of 275MPa (40ksi) minimum.

Chemical Composition of CP Titanium Grade 2 - ASTM B 348 (99)

• Carbon 0.08 max
• Nitrogen 0.030 max
• Oxygen 0.25 max
• Iron 0.30 max
• Hydrogen 0.015 max
• Others, individual 0.1 max
• Others, combined 0.4 max
• Titanium balance

Chemical Composition of CP Titanium Grade 2 - ASTM F 67-100

• Carbon 0.8 max
• Nitrogen 0.030 max
• Oxygen 0.25 max
• Iron 0.30 max
• Hydrogen 0.015 max
• Titanium balance

Heat Treatment of CP Titanium Grade 2

• Anneal
  • Hold at 1103° to 1400F (595° to 760°C) for two hours
  • Air cool
  • Stress relive by holding at 1004° to 1103°F (540° to 595°C) for 15 to 30 minutes
  • Air cool
• Intermediate and final annealing in inert gas or vacuum
• Perform final heat treatments in vacuum

Applications of CP Titanium Grade 2

• Aerospace industry
• Chemical and marine applications
• Electroplating industry
• Medical industry

Machinability of CP Titanium Grade 2

• Comparable to austenitic stainless steel
• Low speed, heavy feed rate and abundant cutting fluid
• Employ safety measures because titanium chips are extremely combustible

Workability of CP Titanium Grade 2

• Hot roll, forge and hot press
• Initial roughing at 86° to 122°F (30° to 50°C) higher than beta transus
• Finish from 1499° to 1652°F (815° to 900°C)
• Bend, stretch, head, stamp and draw at room temperature
• Fix springback variance by hot sizing

To Send a Request for Quote for CP Titanium Grade 2, please Click Here, or call 1.973.276.5000 or fax 1.973.276.5050.