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Titanium tubing

Tube, pipe, fittings and flanges

Titanium tubing tubing suitable for environments and applications where the properties of stainless steels are not sufficient.

Titanium tubing

Typical applications include tubing for the aerospace industry and heat-exchangers.

Our titanium tubing is available in size range outside diameter 9.53–38.1 mm (3/8–1½ in.) with wall thicknesses from 0.7 to 5 mm (0.0275 to 0.1968 in.). The titanium tubes tubes are delivered in straight lengths or as U-bent tubes.

Titanium tube grades (other grades are available on request)
Grade UNS ASTM/ASME W.Nr. AFNOR
Ti Grade 1 (CP Ti) R50250 Grade 1 W.Nr. 3.7025 T-35
Ti Grade 2 (CP Ti) R50400 Grade 2 W.Nr. 3.7035 T-40
Ti Grade 3 (CP Ti) R50550 Grade 3 W.Nr. 3.7055 T-50
Ti Grade 7 R52400 Grade 7 W.Nr. 3.7235 -
Ti Grade 9 R56320 Grade 9 W.Nr. 3.7195 T-A3V2.5
Ti Grade 11 R52250 Grade 11 W.Nr. 3.7225 -
Ti Grade 12 R53400 Grade 12 W.Nr. 3.7105 -
Ti Grade 16 R52402 Grade 16 - -
Ti Grade 17 R52252 Grade 17 - -
Ti Grade 26 R52404 Grade 26 - -
Ti Grade 28 R52254 Grade 28 - -
Grade Description
Ti Grade 1 (CP Ti) Relatively low-strength and high-ductility pure titanium (Cp).
Ti Grade 2 (CP Ti) Medium-strength pure titanium (Cp).
Ti Grade 3 (CP Ti) High strength pure titanium (Cp).
Ti Grade 7 Medium-strength Pd-alloyed titanium for enhanced corrosion properties.
Ti Grade 9 High-strength titanium alloyed with 3% Al and 2.5% V.
Ti Grade 11 Low-strength titanium plus 0.12-0.25% Pd for enhanced corrosion properties.
Ti Grade 12 High-strength titanium alloy plus 0.3% Mo and 0.8% Ni for enhanced corrosion properties.
Ti Grade 16 Medium-strength titanium plus 0.04-0.08% Pd for enhanced corrosion properties.
Ti Grade 17 Low-strength titanium plus 0.04-0.08% Pd for enhanced corrosion properties.
Ti Grade 26 Medium-strength titanium plus 0.08-0.14% Ru for enhanced corrosion properties.
Ti Grade 28 High-strength titanium alloy plus 3% Al, 2.5% V and 0.08%-0.14% Ru for enhanced corrosion properties.
Type of product Grade(s) Technical requirements*
according to
Titanium tubes and pipes Ti and Ti alloy grades 1, 2, 3, 7, 9, 11, 12, 16, 17, 26 and 28 ASTM B337, ASTM B338, ASME SB338
NACE MRO 175-94
VdTÜV 230/2
Dimensional tolerances acc. to DIN 17861 D3/T3 or closer

*Other requirements on request

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