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Titanium

Product Information for Grade 2 Titanium tubing and pipe

Products	OD	Wall	Grades	OD	Wall
	Sizes			Standard Tolerances
Grade 2 Titanium Specifications: ASTM-B338 and ASME-SB338; Condenser and Chemical Process Applications	1/2" (12.7 mm) through 1.5" (38.1 mm)	0.020" (0.51 mm) through 0.083" (2.11 mm)	Titanium Grade 2	Under 1" (25.4 mm) ±0.004" (0.10 mm) 1" (25.4 mm) to 1.5" (38.1 mm) ±0.005" (0.13 mm)	±10%

Physical Properties of Titanium Alloys in the Annealed Condition at -20°F to +100°F

Alloy	UNS Designation	Spec.	psi	MPa	ksi	psi	MPa	ksi	Elongation in 2 in. (min.) %	Grain Size Req.	Max. Hard-ness	Modulus of Elasticity (x106psi)	Mean Coefficient of Thermal Expansion IN./ IN./ °F x 10-6)	Thermal Conductivity (BTU-in/ ft2-h-°F)
			Tensile Strength			Yield Strength
Titanium	R50400	B338	50,000	(345)	50	40,000– 65,000	(276– 448)	40– 65	20	—	—	16.0	5.1	144

Composition of Titanium tubing and pipe

Grade	Titanium Grade 2
UNS Designation	R50400
Nickel (Ni)	—
Chromium (Cr)	—
Iron (Fe)	0.30 Max.
Molybdenum (Mo)	—
Titanium (Ti) Max.	Bal.
Aluminum (Al) Max.	—
Cobalt (Co) Max.	—
Tungsten (W)	—
Vanadium (V) Max.	—
Copper (Cu) Max.	—
Manganese (Mn) Max.	—
Niobium (Nb) plus Tantalum	—
Carbon (C) Max.	0.08
Nitrogen (N) Max.	0.03 Max.
Silicon (Si) Max.	—
Sulphur (S) Max.	—
Phosphorous (P) Max.	—
Other Elements	H=0.015, O=0.25 Max.

Titanium Product Range

Alloy	UNS Designation	Werkstoff NR.	Specifications*
Titanium	R50400	3.7035	B/SB338

*Note: The specifications noted including ASTM, ASME, or other applicable authorities are correct at the time of publication. Other specifications may apply for use of these materials in different applications.

Power Industry Reference List

Company	Project
Alstom Power	Calpine Fox Energy
Alstom Power	Skikda
The Atlantic Group	Savannah Electric Power Kraft #2
Constellation Power	Wagner Station Unit #2
Ecolaire/Yuba Heat Transfer	Connectiv Energy
Ellet Industries	—
Graham Corp	—
Hantech	—
High Performance Tube	—
Joseph Oat	BP Chemical
Larsen & Toubro	TATA Power — UMPP Mundra
Salem Tube	—
The Atlantic Group	Savannah Electric Power Kraft #2
Tico Titanium	—
Titan Metal Fab	BP Chemical
Titanium Fabricators	—
Tubes Inc.	—
Uniti Titanium	—
Waterco	—
Waterpik Technologies	—

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Jiangsu Haohua Industry Group