Titanium alloy | 3.7165 | TiAl6V4

Description

TiAl6V4 is one of the most commonly used titanium alloys and is characterized by its high specific strength and excellent corrosion resistance. Also due to its good weldability, titanium grade 23 is mostly used in the aerospace industry, in the automotive industry and also in medical technology due to its excellent biocompatibility. In combination with the titanium alloy, additive manufacturing technology offers a wide range of possibilities for lightweight construction.

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Material no.

3.7165

Designation

TiAl6V4

Qualification level

ready for series production

Material properties

Properties	Unit	As built 1)	Heat-treated 2)
Tensile Strength Rm	Mpa	1280 ±20	960 ±20
Yield Strength Rp0.2	MPa	1110 ±20	875 ±20
Elongation at Break A5	%	9 ±1	14 ±1
Young's Modulus E	GPa	115 ±5	125 ±5
Charpy Notch Toughness Av	J	12 ±2	30 ±2
Hardness	HV	365 ±5	305 ±5

Chemical composition

Rosswag Engineering offers a globally unique process chain for the additive manufacturing of metallic components. The service portfolio ranges from tool and prototype production with small quantities to specific consulting for the qualification of material, parameters and process chain

Element	Mass fraction [%]
Al	5.5 - 6.75
V	3.5 - 4.5
Fe	≤ 0.30
O	≤ 0.20
C	≤ 0.08
N	≤ 0.50
H	≤ 0.015
Other	≤ 0.40
Ti	Balance