ASTM GRADE 3 TITANIUM: Unalloyed Ti ("Pure") 65A

Other Titanium Grades

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COMMERCIALLY PURE TITANIUM

• ASTM GRADE 1: Unalloyed Ti ("Pure") 35A
• ASTM GRADE 2: Unalloyed Ti ("Pure") 50A
• ASTM GRADE 3: Unalloyed Ti ("Pure") 65A
• ASTM GRADE 4: Unalloyed Ti ("Pure") 80A
• ASTM GRADE 7: Ti-0.15Pd

ALPHA-BETA ALLOY TITANIUM

• ASTM GRADE 5: 6AL-4V
• ASTM GRADE 23: 6AL-4V ELI (EXTRA LOW INTERSTITIAL)

 

 

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Titanium Processing Center Texas Group
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Fax: 936-271-7783

 

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COMMERCIALLY PURE TITANIUM GRADE 3: Unalloyed Ti ("Pure") 65A

Chemical Composition (%) (Max. values unless range is shown)		0.08 C; 0.25 FE*, 0.05 N; 0.30 O; 0.015 H (sheet; 0.0125H (bar); 0.00100 H (billet)
MILL ANNEALED TENSILE PROPERTIES		Guar. R.T. Min.	Typical Elev. Temp. Prop.
			600 F	800 F	1000 F
Ultimate Strength (psi)		65,000	32,000	29,000	22,000
Yield Strength (psi)0.2% offset		55,000	20,000	17,000	13,000
Elongation in 2" (%) Sheet > 0.025 thick		18	35	18	33
Reduction in Area (%) Bar		30	70/80	70/80	70/80
TITANIUM MECHANICAL PROPERTIES		*Also available with 0.05 max FE for superior corrosion resistance.
Stress Rupture in Time Shown	Stress (psi)			20,000
	Time (Hrs.)			100
Stress and Time to Produce Elongation Shown (Creep)	Stress (psi)
	Time (Hrs.)
	Creep (%)
Charpy V-Notch Impact (ft.-lbs.) at Room Temperature		20-40
Bend Radius	Under 0.070" thick	2.0 X Thickness
	0.070" And Over	2.5 X Thickness
Welded Bend Radius		2.0 - 3.0 X Thickness
Hardness		RΒ90
TITANIUM PHYSICAL PROPERTIES
Beta Transus (F ± 25)		1690
Coefficient of Thermal Expansion (10-6in./in./F)	32-212	4.8
	32-600	5.1
	32-1000	5.4
	32-1200	5.6
	32-1500	5.6
Density (lbs./cu. in.)		0.163
Melting Point, Approx (F)		3020
Electrical Resistivity at Room Temp. (Microhms cm)		56
Modulus Elasticity - Tension (106 psi)		15.0
Modulus Elasticity - Torsion (106 psi)		6.5
Thermal Conductivity (Btu/hr/sq. ft./F/ft.)		9.5 at Room Temperature
Specific Heat (Btu/lb./F) at Room Temp.		0.124
Weldability		Good
Annealing Temp. (F)	Full	1300°/30 Min. - 2 Hrs,; Air Cool
	Stress Relief	1000-1100°/30 Min.; Air Cool
Forging* Temp. (F)	Blocking	1600-1700°
	Finishing	1500-1600°
Available Mill Products		Bar, Billet, Extrusions, Plate Sheet, Strip, Wire, Pipe, Tubing
Typical Application		For corrosion resistance in the chemical and marine industries;for aircraft construction.
Industry Specifications		ASTM B265 Grade 3 B348 Grade 3 B337 Grade 3 B338 Grade 3 F67 Grade 3

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