FORGED TUNGSTEN MOLYBDENUM

Products

Molybdenum alloy (TZM) Piercing Mandrel for seamless steel tube producing

Short Description:

Molybdenum alloy (TZM) Piercing Mandrel for seamless steel tube producing TZM Chemical composition: Main and minor components Min.content(%) Mo Balance Ti 1.0-2.0% Zr 0.1-0.5% C 0.1-0.5% Impurities Max.values (%) Al 0.002 Fe 0.006 Ca 0.002 Ni 0.003 Si 0.003 Mg 0.002 P 0.001 TZM piercing mandrel diameter:15-350 mm,length:20-500 mm. We could produce TZM piercing mandrel according your requirements and drawing. Physical properties of TZM piercing mandrel: Density≥9...


Product Detail

Product Tags

Molybdenum alloy (TZM) Piercing Mandrel for seamless steel tube producing TZM Chemical composition:

Main and minor components Min.content(%)
Mo Balance
Ti 1.0-2.0%
Zr 0.1-0.5%
C 0.1-0.5%
Impurities Max.values (%)
Al 0.002
Fe 0.006
Ca 0.002
Ni 0.003
Si 0.003
Mg 0.002
P 0.001

TZM piercing mandrel diameter:15-350 mm,length:20-500 mm.

We could produce TZM piercing mandrel according your requirements and drawing.

Physical properties of TZM piercing mandrel:

Density≥9.8g/cm3

Hardness: HRC 25-29

Thermal conductivity (500ºC) [W/m K] : 127  

Coefficient of thermal expansion αth (500ºC) [10-6 K-1] : 5.5

Modulus of elasticity [GPa] : 320

The physical properties of TZM differ very little from those of pure molybdenum. But small quantities of extremely fine carbides make TZM more resilient than pure molybdenum and give it a higher recrystallization temperature and greater creep resistance.


  • Previous:
  • Next:

  • Related Products

    
    WhatsApp Online Chat !