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High Performance Tungsten Heavy Alloy Round Disc Circle
High Performance Tungsten Heavy Alloy Round Disc Circle High Performance Tungsten Heavy Alloy Round Disc Circle High Performance Tungsten Heavy Alloy Round Disc Circle High Performance Tungsten Heavy Alloy Round Disc Circle

High Performance Tungsten Heavy Alloy Round Disc Circle

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: High Performance Heavy Tungsten Alloy Disc
Payment & Shipping Terms:
Minimum Order Quantity: 10 kg
Price: Negotiable
Packaging Details: plywood cases
Delivery Time: 15-20 days
Payment Terms: L/C, T/T, D/P, Western Union
Supply Ability: 2000 kg per month
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Detail Information
Product Name: High Performance Heavy Tungsten Alloy Disc Grade: 90 WNiCu
Density: 16.1-18.5 G/cc Purity: 90%>W
Tensile Strength: 720-1400 MPa Elongation: <10%
Standards: ASTM B777-2010 Applications: Machined Parts
High Light:

Tungsten Alloy Disc

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Product Description

High Performance Heavy Tungsten Alloy Disc

High Performance Heavy Tungsten Alloy Disc is made of tungsten matrix (tungsten content is generally 80%~98%) plus a small amount of nickel, iron, copper, cobalt, molybdenum, chromium and other elements. Super-gravity tungsten alloy has high density, up to 15.20~18.70g/cm3, also known as super-gravity tungsten alloy or high-density alloy material. Because tungsten alloy weighs more than twice as much as steel.

Introduction and Feature of Heavy Tungsten Alloy Disc

  1. Tungsten alloy has a series of excellent properties, high specific gravity: general gravity, 16.5-18.75g/cm3, high strength: tensile strength 700-1000mpa, strong radiation absorption capacity: 30-40% higher than ordinary gravity lead, thermal conductivity: 5 times that of die steel; low thermal expansion coefficient: only 1/2-1/3 of steel, good electrical conductivity; good welding and processing ability.

  2. A common process for making tungsten alloys involves mixing the desired amount of tungsten, iron, nickel or copper powder, followed by cold pressing and liquid phase sintering until near full density. The liquid phase treatment is to melt the base tungsten alloy and bring some tungsten into the solution to form a microstructure of larger tungsten particles (20-60 m) dispersed in the base alloy.


High Performance Tungsten Heavy Alloy Round Disc Circle 0

High Performance Tungsten Heavy Alloy Round Disc Circle 1

High Performance Heavy Tungsten Alloy Disc SPECIFICATION :

Chemical Composition 90%W 93%W 95%W 97%W
State Sinter Vacuum Forge Sinter Vacuum Forge Sinter Vacuum Sinter Vacuum
Density
(g/cc)		 16.85-17.25 17.15-17.85 17.75-18.35 18.25- 18.85
Hardness
(HRC)		 32 Max 30 Max 40 Min 33 Max 31 Max 40 Min 34 Max 32 Max 35 Max 33 Max
Tensile Strength (Max) 770 Min 900 Min 1400
Max		 770 Min 910 Min 1440 Max 735 Min 920 Min 700 Min 850 Min
Yield Strength
(Mpa)		 620 Min 620 Min 1280 Max 650 Min 650 Min 1340 Max 650 Min 650 Min - -
Elongation
(%)		 5 Min 15 Min 5 Min 5 Min 12 Min 3 Min 3 Min 12 Min 2 Min 6 Min

 

 

Application of Heavy Tungsten Alloy Disc

  • ual-source distance density meters use tungsten alloys as shielding elements to measure oil content thousands of meters below the surface. After the original lead shield is changed to high specific gravity tungsten alloy, the instrument is widely used because of its small size, high precision and long service life.

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