Recycled Material > Titanium

RECYCLED MATERIALTITANIUM

Ti CP Gr.2

Ti CP Grade 2 (UNS R50400) is the most widely used grade of commercially pure titanium, combining moderate strength with good ductility, cold formability and weldability. Its oxygen and iron limits are slightly higher than Grade 1, giving higher strength while retaining good formability. It offers excellent corrosion resistance in seawater, chloride and oxidizing environments, making it the standard grade for heat exchangers, condenser tubing and chemical process equipment. Its strength decreases as temperature rises, and it is generally used at service temperatures below approximately 400°C (750°F). DASM supplies Grade 2 as sorted, analyzed, cut and shot-blasted melting feedstock, and as Ti Cobble Gr.2, a recycled titanium charge for stainless steel, specialty steel and Ni-based alloy titanium additions.

Chemical Composition

Grades Ti O (max) N (max) C (max) Fe (max) H (max) Others, total (max)
Ti CP Gr.2
(ASTM, UNS R50400)		 Balance 0.25 0.03 0.08 0.30 0.015 0.40
Ti Cobble Gr.2
(DASM spec.)		 99.0 min 0.20 0.01 0.025 0.10 - 0.40

Unit: wt%. ASTM values per ASTM B265 / B348 (residual elements 0.10 max each). Ti Cobble Gr.2 is an industrial titanium charge for stainless steel, specialty steel and Ni-based alloy titanium additions; customer-specific acceptance criteria can be reviewed.

Applications