Titanium Foils and Alloys

Titanium Foils and Alloys

Reliable titanium supplier known for outstanding quality

There are hundreds of uses for titanium metal in applications ranging from E-beam shielding to drug delivery to aerospace surfaces and structures. Titanium (Ti) offers exceptional characteristics for high overall strength, biocompatibility, corrosion resistance, and workability. Lightweight and durable under harsh temperature and chemical conditions, titanium sheet and foil materials from Arnold are available in a number of grades for various end-uses.

Customers rely on us as a thin-rolled titanium foil supplier. Ti is used in applications that demand high performance and consistent quality. These applications include fabrication of electron beam equipment for food sterilization, vulcanizing, and a variety of industrial uses; design and building of flight and aerospace vehicles; energy-related applications such as solar panels; speaker components; and medical device enclosures. Titanium’s corrosion resistance means that the material can be thinner for a given application in harsh environments compared to other materials, further reducing weight. Ti boasts the highest strength-to-weight ratio of any metallic element. Titanium’s bio-compatibility, including non-allergenic characteristics and non-toxicity to living tissue, makes it the ideal material in many medical applications.


Titanium & titanium alloy available in a range of thicknesses and widths

ThicknessMaximum Width
0.025"- 0.003" (0.635 - 0.076mm)17.5" (444.5mm) as rolled edge 17.0" (431.8mm) with a slit edge
0.0029"- 0.001" (0.0737 - 0.0254mm)16.5" (419.1mm) as rolled edge 16.0" (406.4mm) with a slit edge
0.0009"- 0.0004" (0.023 - 0.01mm)15.5" (393.7mm) as rolled edge 15.5" (393.7mm) with a slit edge
0.00039"- 0.00008" (0.0099 - 0.002mm)4.25" (107.95mm) as rolled edge 4.0" (101.6mm) with a slit edge

Measuring in Microns? – View Ultra Thin Titanium Options

Commercially pure (CP) grades and Titanium alloys

Arnold’s Precision Thin Metals business offers titanium products in a number of CP grades and several standard alloy compositions. Cost is only one differentiator. Strength, workability, corrosion resistance, and other characteristics differ from grade to grade, as shown in the following table.

GradeUltimate Tensile Strength ksi(MPa)Yield Strength ksi(MPa)Beta TransusResistivityThermal conductivity
CPGrade 1; UNS R5025050 (345)35 (220)1640 F (890 C)18μΩ in (0.45μΩ m)12.70 BTU hr-1 ft-1 F-1 (21.97 W m-1K--1 )
Grade 2; UNS R5040070 (485)50 (345)1680 F (915 C)21μΩ in (0.53μΩ m)12.60 BTU hr-1 ft-1 F-1 (21.79 W m -1K-1 )
Grade 4; UNS R5070099 (680)81 (560)1740 F (950 C)24μΩ in (0.6μΩ m)9.80 BTU hr-1 ft-1 F-1 (16.95 W m -1K-1 )
Ti AlloysGrade 9; UNS R5632090 (620)70 (483)1715 +/-25 F (935 +/- 15 C)1.27μΩ m4.8 BTU hr-1 ft-1 F-1 (8.3 W m -1K-1 )
Beta21S; UNS R58210135 - 149 (931 - 1027)128 - 138 (883 - 952)1485 F (807 C)53μΩ in (1.35μΩ m)4.4 BTU hr-1 ft-1 F-1 (7.6 W m -1K-1 )
15-3-3-3; UNS R58153145 - 180 (1000 - 1241)140 - 170 (965 - 1172)1375 - 1425 F (750-770 C)------

Customer-ready materials

Arnold’s Precision Thin Metals business specializes in providing titanium foils and titanium alloys in the cold rolled or annealed condition. The PTM business is Nadcap certified for heat treatment, recognizing our process capability in producing bright alpha-case free surfaces, consistently.

Ask us about other grades and thicknesses available. Some minimum order quantities apply for titanium and its alloys. Consult your Arnold Sales Representative for more details.