
Wearing Resistance Tungsten Heavy Alloy Industry Parts WNiFe
Product Details:
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Place of Origin: | CHINA |
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Brand Name: | JINXING |
Certification: | ISO 9001 |
Model Number: | WNiCu - Tungsten Heavy Alloy Stud |
Payment & Shipping Terms:
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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 |
Detail Information |
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Product Name: | Tungsten Heavy Alloy Stud | Type: | WNiCu |
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Density: | 16.5-18.5 G/cc | Purity: | >90% W |
Tensile Strength: | 740-1400 MPa | Elongation: | <11% |
Standard: | ASTM B777-2011 | Applications: | Fastening |
High Light: | Machined Tungsten Heavy Alloy Stud,90 WNi Cu Tungsten Alloy Stud,740 MPa Tungsten Alloy Stud |
Product Description
Tungsten Heavy Alloy Stud is a kind of tungsten as a matrix alloy material (tungsten content is generally 80%~98%), and a small amount of nickel, iron, copper, cobalt, molybdenum, chromium and other elements. The density of high specific gravity tungsten alloy can reach 15.20~18.70g/cm3, also known as high specific gravity tungsten alloy or high density alloy material. Because tungsten alloy weighs more than twice as much as steel.
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 |
Heavy tungsten alloys are used to make knife holders, especially for boring rods.
The high crankshaft of the forest chainsaw small engine uses the high density tungsten alloy as the counterweight material.
EDM and electrochemical machine tool electrodes are also made of tungsten-gold with high gravity
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