ASTM B777 CLASS 4 Tungsten Alloy Pipe
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm b777 class 4 tungsten alloy pipe in China. If you're going to wholesale high quality astm b777 class 4 tungsten alloy pipe made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Products Description
ASTM B777 CLASS 4 Tungsten Alloy Pipe
Class 4 material starts out as a blended metal powder (Pure W mixed with a binder of Ni and Iron). Then, it is pressed and sintered. The next step, in some cases, is to machine it into high-quality tungsten heavy alloy (WHA) blocks, rods, or other shaped parts. Notably, Class 4 has lower density compared to Pure Tungsten. However, it offers increased density over Class 1, 2 and 3. It also provides over twice the density of steels and most nickel-based super alloys.
Products Properties
ASTM B777 CLASS 4 Tungsten Alloy Pipe
Class 4 WHA (ET95), is only used when the properties of Class 1, 2, and 3, for some reason, do not offer sufficient density or radiation or X-Ray shielding capability. While still machinable, Class 4 (ET97) is more difficult to machine than Class 1, 2 or 3.
Class 4 tungsten is a tungsten alloy. Cited properties are appropriate for the as-fabricated (no temper or treatment) condition. It has a fairly low heat capacity among alloys in the same category. In addition, it has a fairly high tensile strength and a fairly high density.
Customer Case
FAQ
Q: How long is your delivery time?
A: It is according to quantity. Generally it is 30 days.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q:What are your payment terms?
A:30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.
Q:What about product pricing information?
A:Prices vary due to changes in raw material prices on a regular basis.
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