Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Mi-Tech Metals HD17D Tungsten-Based Metal

Category Metal , Nonferrous Metal , Refractory Metal , Tungsten Alloy
Manufacturer Mi-Tech Metals
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Mi-Tech Metals HD17D Tungsten-Based Metal.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Mil Spec T-21014D Class 1; ASTM B-777-99 Class 1; ASTM B-777-07 Class 1; SAE Aero Material Spec (AMS) 7725C; AMS T-21014 Class 1. Slightly Magnetic.Manufactured by powder metallurgy methods. The tungsten base offers high thermal conductivity and a low CTE which combine to resist thermal fatigue. The high melting point reduces soldering or erosion problems. To increase the machinability of this brittle metal, alloying elements are added and practical use of tungsten is possible for die casting tools.Used in resistance brazing and high temp applications. Used as counter weights and counter balances, radiation shielding components, tool shanks for boring bars and other tools for chatter-free machining.Data provided by Mi-Tech Metals.
Physical Properties Metric English Comments
Density 17.0 g/cc
0.614 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell C 32
32
Tensile Strength, Ultimate 827 MPa
120000 psi
Tensile Strength, Yield 610 MPa

@Strain 0.200 %
88500 psi

@Strain 0.200 %
Elongation at Break 10 %
10 %
in 50 mm
Modulus of Elasticity 310 GPa
45000 ksi
Thermal Properties Metric English Comments
CTE, linear 4.61 µm/m-°C

@Temperature 20.0 - 400 °C
2.56 µin/in-°F

@Temperature 68.0 - 752 °F
Thermal Conductivity 75.0 W/m-K
521 BTU-in/hr-ft²-°F
Component Elements Properties Metric English Comments
Iron, Fe 3.0 %
3.0 %
Nickel, Ni 7.0 %
7.0 %
Tungsten, W 90 %
90 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000170 ohm-cm
0.0000170 ohm-cm
Copyright © lookpolymers.com All Rights Reserved