Inconel 740H 751 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 inconel 740h 751 pipe in China. If you're going to wholesale high quality inconel 740h 751 pipe made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
inconel Products Application
Inconel 740H 751 alloy Pipe video
INCONEL Alloy 740H is a nickel-based precipitation hardening superalloy with unique high Strength and creep resistance at high temperatures and resistance to soot corrosion. The alloy is Originally targeted for use as A-USC boiler tubes in the superheater section of these plants, modifications were subsequently made Application as material for steam headers connecting boiler tubes. A-USC boiler tubes are Regular sizes [outer diameter typically 1.5 to 3 inches (38 to 76 mm)]. Main steam header size occupies Size range is larger, with outer diameters greater than 12 inches (305 mm) and wall thicknesses may exceed 1.5 inches (38 mm). Seamless steam reheat ducting up to 30 in. (760 mm) OD is also a viable product Meets INCONEL Alloy 740H.
inconel Material Specification
The chemical composition of INCONEL 740 is outlined in the following table.
| Element | Content (%) |
|---|---|
| Nickel. Ni | 48.27 |
| Chromium, Cr | 25 |
| Cobalt, Co | 20 |
| Niobium, Nb | 2 |
| Titanium, Ti | 1.8 |


Inconel 740H nickel-based superalloy is one of the candidate materials currently used for 750°C-level components. It is based on the Inconel 740 alloy produced by Special Metals Corp (SMC) in the United States by increasing the Al content and appropriately reducing the Ti content to reduce the The mass ratio of Ti/Al reduces the content of Nb, Ti, and Si while maintaining the Cr content of approximately 25% (mass fraction) to develop an alloy, resulting in an alloy with high strength, good lasting strength, corrosion resistance, and welding performance.
Inconel751 alloy is an improved version of Ineonel AlloyX-750 alloy. It increases the al content, improves the lasting strength, and the working temperature is increased to about 870°C. Heat treatment process, the heat treatment time is shortened from 18 hours to 9 hours. The alloy is a nickel-based alloy reinforced by Al, Ti, and Nb. It has good corrosion resistance, oxidation resistance and high thermal hardness. It is mainly used in aviation. and industrial gas turbine components.
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FAQ
Q: Can I get your best price?
A: Our goal is to provide you with the best price and excellent quality assurance in the long run. Please leave your contact information to get the best quote, we will provide you with the best solution as soon as possible.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or if the goods are not in stock, it is 15-20 days, depending on the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free without paying the shipping cost.
Q: About the product price of Inconel 740H 751 Pipe?
A: Due to cyclical changes in raw material prices, prices vary in different periods.
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