High Density Tungsten Heavy Alloy With Bright Ground Finished Surface

Product Details:
Place of Origin: China
Brand Name: JINXING
Certification: ISO 9001
Model Number: Tungsten Heavy Alloy
Payment & Shipping Terms:
Minimum Order Quantity: 1kg
Price: 30~150USD/kg
Packaging Details: Plywood Case
Delivery Time: 10~25 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10000kgs/M

Detail Information

Material: Tungsten HD Alloy WNiFe / WNiCu Surface: Bright Ground Finished
Standard: ASTM B777 , AMS-T-21014 Density: 17~18.5 G/cm3
Dimensions: Customized Application: Balance Weight, Ball Bearing, Aerospace
High Light:

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Product Description

Tungsten Heavy Alloy Tube AMS-T-21014 Class 1 ,ASTM B777 W-Ni-Cu/Fe

Tungsten HD Alloy, Tungsten Heavy alloy Tube , Wolfram Heavy alloy Tube(WNiFe, WNiCu alloy) made according to standard ASTM B777 , AMS- T 21014 , density HD 17 , HD 17BB , HD 17D , HD 17.5 , HD17.7 , HD 18 , HD 18D , HD 18.5 g/cm3 , including 90WNiFe, 93WNiFe , 95WNiFe , 97WNiFe , 90WNiCu, 93WNiCu , 95WNiCu , 97WNiCu etc.

 

  • Description

Tungsten alloy has a good radiation shielding effect, so tungsten alloy tube , High Density Tungsten Alloy Tube can be used for the use of shielding needles in medical treatment; for rocket propulsion, the engine is a jet engine that uses compressed high-performance fuel, when the rocket is launched.

 

The temperature can be reached up to thousands of degrees. The tungsten alloy tube is a kind of metal material with high temperature resistance, so it is used in the rocket engine in the lining part and the ignition tube part. The depth of the ignition tube is in the combustion chamber of the engine, and huge heat is generated instantaneously after ignition.

At this time, the ignition tube is subjected to thousands of temperatures, which requires high temperature resistance of the material.

 

  • Tungsten Heavy Alloy per AMS-T-21012 Class 1
  • Tungsten Heavy Alloy per AMS-T-21012 Class 2
  • Tungsten Heavy Alloy per AMS-T-21012 Class 3
  • Tungsten Heavy Alloy per AMS-T-21012 Class 4

 

Tungsten Heavy Alloy Tube Physical and Mechanical Properties:

  HD 17 HD 17BB HD 17D HD 17.5 HD17.7 HD 18 HD 18D HD 18.5
90%W
6% Ni
4% Cu
90% W
6% Ni
4%Cu/Fe
90% W
7% Ni
3% Fe
92.5% W
5.25%Ni
2.25%Fe
93WBalanceNi FeMo 95% W
3.5%Ni
1.5%Cu
95% W
3.5% Ni
1.5% Fe
97% W
2.1% Ni
9% Fe
Density Gms/cc 17 17 17.5 17.7 18 18 18.5
Hardness Rockwell 24 25 26 30 27 27 28
Ultimate Tensile Strength (PSI) 110,000 125,000 114,000 130,000 115,000 125,000 128,000
Yield Strength .2% offset (PSI) 90,000 88,000 90,000 90,000 85,000 90,000 85,000
Elongation (% in 1") 8 14 12 10 7 12 10
Coefficient of Thermal Expansion X 10-6/°C (20-400°C) 5.4 4.8 4.6 4.5 4.4 4.6 4.5
Thermal Conductivity (CGS Units) .23 .18 .20 27 .33 .26 .30
Electrical Conductivity
(% IACS)
14 10 13 14 16 13 17
Magnetic Properties HD 17 = NIL
HD 17BB = Slightly Magnetic
Slightly
Magnetic
Slightly
Magnetic
Slightly
Magnetic
NIL Slightly
Magnetic
Slightly
Magnetic

 

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