TZM Molybdenum

TZM

Molybdenum

UNS R03630

TZM is the most widely used molybdenum alloy in industry. The addition of titanium and zirconium gives it significantly higher creep resistance and mechanical strength than pure molybdenum, along with a high recrystallization temperature (~1,370 °C). It is particularly well-suited for hot-forging tools, high-temperature furnace components, and aerospace applications.

Properties

Heat resistance
Conductivity (electrical)
Thermal Expansion

Development

BIOLOGY STANDARD

States

BIOLOGY STANDARD

Applications

Industrial Ovens
Die Casting
Firing and Sintering Technologies at Temperatures >1500°C

Chemical Composition

ElementMo (%)Ti (%)Zr (%)C (%)
ContentsRemaining0.4–0.550.06–0.120.01–0.04

Mechanical Properties

Recrystallization Temperature (°C)1300
Density (g/cm³)10.16

Available Sizes

Custom-made

Round

Standards

ASTM B386
ASTM B387
GRADE 363–364

Certificate 3.1 available

Upon request when ordering

* These values are for reference only; they may vary depending on the standard and condition.