Refractory Metal Tungsten Heavy Alloy Block For Aerospace / Military / Medical

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: Aerospace, Military, Medical
High Light:

tungsten alloy ball

,

tungsten balance weights

Product Description

Tungsten Heavy Alloy Block

Tungsten alloy block (WNiFe, WNiCu alloy)according to standard ASTM B777 , AMS- T 21014 ,  including 90WNiFe, 93WNiFe , 95WNiFe , 97WNiFe , 90WNiCu, 93WNiCu , 95WNiCu , 97WNiCu etc.

  • Description

Tungsten heavy alloys generally are refractory metal, which have two-phase composites consisting of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some tungsten heavy alloy is added Co,Mo,Cr, etc. It could be made as various shapes, such as rod, cube, block, brick, ring, etc. Usually, tungsten alloy block could be manufactured as the parts of military defense, extrusion die, some counterweights, such as yacht counterweights, vehicle counterweights, airplane counterweights, helicopter counterweights, boat counterweights, tank counterweights, etc.

  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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