ASTM B760 Tungsten Alloy Bar
1. Standard: ASTM B760 2. Grade: Pure Tungsten 3. Form: Bar
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm b760 tungsten alloy bar in China. With abundant experience, we warmly welcome you to wholesale customized astm b760 tungsten alloy bar from our factory. For price consultation, contact us.
Products Description
Tungsten has a very high melting point of 3422 degrees Celsius, good corrosion resistance and can be added to other metals to produce extremely hard alloys. Tungsten in bar form is most often supplied as 99.99% pure tungsten, which can be brittle.
Products properties
Here are the tables for tungsten alloy bar:
|
Tungsten Content |
90% W |
Proportional Elastic Limit (PSI) |
45,000 |
|
Density Gms/cc |
17 |
Elongation (% in 1") |
8 |
|
Density Lbs/cu.in |
0.614 |
Electrical Conductivity (% IACS) |
14 |
|
Hardness Rockwell C |
24 |
Modulus of Elasticity (PSI) |
40 x 106 |
|
Ultimate Tensile Strength (PSI) |
110,000 |
Coefficient of Thermal Expansion (x 10-6/°C at 20° - 400°C) |
5.4 |
|
Yield Strength .2% offset (PSI) |
90,000 |
Thermal Conductivity (CGS Units) |
0.23 |
|
Tungsten Content |
93%W |
Proportional Elastic Limit (PSI) |
60,000 |
|
Density Gms/cc |
17.7 |
||
|
Density Lbs/cu.in |
0.639 |
|
|
|
Hardness Rockwell C |
30 |
Modulus of Elasticity (PSI) |
53 x 106 |
|
Ultimate Tensile Strength (PSI) |
130,000 |
Coefficient of Thermal Expansion |
4.5 |
|
Yield Strength .2% offset (PSI) |
90,000 |
Thermal Conductivity (CGS Units) |
0.27 |
|
Elongation (% in 1") |
10 |
(% IACS) |
14 |
ASTM B760 Tungsten Alloy Bar
Tungsten Alloy Bars are used for end mill extensions, arbors, tool holders, grinding quills, and boring bars. We can make heavier cuts at increased speeds. Because of high thermal conductivity-three times that of steel!-tools run cooler, adding to tool life and less down time, as well as its very high density, tungsten alloy bar is increasingly welcome by the public. It does not anneal during brazing, so carbide or tool holders and extensions can be brazed directly without affecting physical properties.
- It has a higher density
- It's readily machinable
- It's less prone to chipping and breakage
- Both material and finishing costs are less
customer case
FAQ
Q:Can I pay you a visit at your factory?
A:Customers from all around the world are welcome to visit our factory.
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A:Yes, we have shipping agent who will arrange the shipment with you.
Q: What is your delivery time?
A:Within 7 working days after receiving your balance payment.
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A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
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A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable.
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