TZM Alloy Propertities

Comparison of TZM alloy physical properties and pure molybdenum physical performance:
TZM alloy having a good mechanical properties, especially in the high temperature, TZM alloy's
mechanical properties are better than pure molybdenum.

Material	Density(g/cm3)	Melting Point(℃ )	Boiling Point(℃ )
TZM	10.22	2617	4612

Mechanical properties of TZM alloy:

Mechanical properties	Elongation /%	Modulus elasticity /GPa	Yield strength /MPa	Tensile strength /MPa	Fracture toughness //(MPa·m1/2
Datas	<20	320	560-1150	685	5.8-29.6

High temperature tensile strength and elongation of TZM alloy

Temperature/℃	Tensile strength/MPa	Elongation/%
RT	1140-1210	7.5-13.0
1000	700-720	5.2
1200	320-360	9.0
1300	190-210	11.5-13.5
1400	140-170	11.0-16.0

Thermal and electrical properties of TZM alloys

Properties	Coefficient of thermal expansion/K-1 (20~100℃)	Thermal conductivityW /m·K	Working temperature/℃	Resistivity/Ω·m
Datas	5. 3×10-6	126	400	(5. 3~5. 5)×10-8

TZM alloy having good welding performance, with H11 steel and other materials the good welding. TZM alloy is worth Anti-Zn liquid metal corrosion. A conventional method which can be used to cold add Workers. Carbide or high speed available in the case of cooling lubricants Steel cutting tools for machining