PRAYAG STEEL

Titanium Overview

Titanium is a lightweight, high-strength metal known for its exceptional corrosion resistance and durability. It’s widely used in industries like aerospace, medical, automotive, and marine engineering due to its ability to endure extreme conditions. Its biocompatibility makes it ideal for medical implants, while various titanium grades offer tailored properties like enhanced strength, formability, and corrosion resistance to suit diverse applications.

Standards & Specifications

Standard	Description
ASTM B265	Titanium and Titanium Alloy Strip, Sheet, Plate
ASTM B348	Titanium and Titanium Alloy Bars and Billets
ASTM B338	Seamless and Welded Titanium Tubes
ASTM F136	Titanium for Surgical Implants (Grade 5)
ASME SB265	Titanium Alloy Pressure Vessel Plates
UNS R50400	Alloy Designation for Grade 2 Titanium

Chemical Composition of Titanium Alloys

Alloy Type	Cr%	C%	Co%	W%	Mo%	V%	Al%	Ti%	Nb%	Fe%	Cu%	Ni%
Grade 1	–	0.08	–	–	–	–	–	Rest	–	0.20	–	–
Grade 2	–	0.08	–	–	–	–	–	Rest	–	0.30	–	–
Grade 5 (Ti-6Al-4V)	–	0.05	–	–	–	4.0	6.0	Rest	–	0.40	–	–
Grade 7	–	0.08	–	–	–	–	–	Rest	–	0.30	–	–
Grade 9 (Ti-3Al-2.5V)	–	0.08	–	–	–	2.5	3.0	Rest	–	0.25	–	–
Grade 23 (Ti-6Al-4V ELI)	–	0.03	–	–	–	4.0	6.0	Rest	–	0.25	–	–

Mechanical Properties

Property	Value
Tensile Strength (MPa)	345–485
Yield Strength (MPa)	275–380
Elongation (%)	20–30
Hardness (HV)	160–200

Physical Properties

Property	Value
Density	4.51 g/cm³
Melting Point	1668°C (3034°F)
Boiling Point	3287°C (5949°F)
Thermal Conductivity	15.6 W/(m·K)
Electrical Resistivity	42.0 µΩ·cm

Titanium

Titanium Overview

Standards & Specifications

Chemical Composition of Titanium Alloys

Mechanical Properties

Physical Properties

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