Tzm Molydenum Alloy for Seamless Steel Pipes
Description:
TZM alloy (Titanium Zirconium Molybdenum) is a solid solution hardened and particle strengthened molybdenum based alloy. The formation of a molybdenum-titanium solid solution and the fine dispersion of titanium carbides are responsible for the alloy's excellent strength properties at temperatures up to 1400°C. TZM (titanium zirconium molybdenum) alloys have a recrystallization temperature approximately 250°C higher than molybdenum alloys, resulting in better weldability.
Specifications:
Propertities of TZM alloy:
| 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 | Thermal conductivityW /m·K | Working temperature/℃ | Resistivity/Ω·m |
| (20~100℃) |
| Datas | 5. 3×10-6 | 126 | 400 | (5. 3~5. 5)×10-8 |
Compared with pure molybdenum, TZM alloy has the following advantages
- Better creep resistance
- Higher recrystallization temperature
- Better high temperature strength
- Better welding performance
Application:
- components for HIP, sintering and heat treatment furnaces
- metals for rotating anodes for medical diagnostics
- boats for annealing and sintering processes (temperatures up to 1400 °C)
- forming tools such as hot runner nozzles for plastic injection moulding
- moulds for light-alloy casting
- billets for the isothermal forging
FAQ:
Q: Are you a trading company or a manufacturer?
A: we are a manufacturer located in Anyang City, Henan Province,China.
Q: What's the payment term?
A: We accept T/T, D/P, L/C.
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