ASTM B777 CLASS 1 Tungsten Pipe
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm b777 class 1 tungsten pipe in China. If you're going to wholesale high quality astm b777 class 1 tungsten pipe made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Products Description
ASTM B777 CLASS 1 Tungsten Pipe
Class 1 material starts out as a blended metal powder (Pure W mixed with a binder of Ni and Iron). It is then pressed, sintered and in some cases machined into high quality tungsten heavy alloy (WHA) blocks, rods, and shaped parts. Although Class 1 has the lowest density, compared to Class 2, 3, & 4, it is still over twice the density of steels and most nickel-based super alloys.
Products Properties
|
Grade |
ET90 | ET90NM |
|
ASTM B-777 |
Class 1 |
Class 1 |
|
AMS 7725E |
Class 1 Type 2 |
Class 1 Type 1 |
|
MIL-T-21014D |
Class 1 |
Class 1 |
|
W content, wt.% |
90 |
90 |
|
Ni content, wt.% |
7 |
8.9 |
|
Fe content, wt.% |
3 |
1.1 |
|
Density, g/cm3 |
17 |
17 |
|
UTS, ksi |
≥ 110 |
≥ 110 |
|
UTS, MPa |
≥ 758 |
≥ 758 |
|
YS, ksi |
≥ 75 |
≥ 75 |
|
YS, MPa |
≥ 648 |
≥ 648 |
| Elongation, % | ≥ 5 |
≥ 5 |
|
Hardness, HRC |
≤ 32 |
≤ 32 |
| Mag. perm. | > 1.05 |
≤ 1.05 |
ASTM B777 CLASS 1 Tungsten Pipe
Benefits of Class 1 WHA Material:
- Environmental and density advantages over lead for radiation shielding
- Unique capabilities for vibration dampening and balance weight applications
- Ideal for applications requiring very high density
- Excellent ability to absorb gamma rays and x-rays
- Comparatively, it has improved machinability than pure tungsten
- Excellent mechanical properties
Customer Case
FAQ
Q:What is an alloy?
A:An alloy is a mixture of metals or a metal made by combining two or more metallic elements. Alloys typically result in a product with greater strength or resistance to corrosion.
Q:What are the different alloys offered by TW Metals?
A:Titanium,Nickel,Aluminum,Stainless steel,Zirconium,Tantalum,Niobium,Tungstern.
Q:What kind of metal is an alloy?
A:Titanium,Nickel,Aluminum,Carbon
Q:What items are made from alloys?
A:Bar,Tube,Sheet,Plate,Pipe,Foil.
Q:What are metal alloys used for?
A:Metal alloys are used in a wide variety of applications. At TW Metals, we supply specialty metal products to the aerospace and commercial industries.
Q:What are metal alloys used for?
A:Metal alloys are used in a wide variety of applications. At TW Metals, we supply specialty metal products to the aerospace and commercial industries.
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