Daxun Alloy - Hastelloy C-276 pipe made in China
As a leading supplier of Hastelloy C-276 pipes in China, Daxun provides high-performance alloy tubes to the world.
- Hastelloy C-276 types: Seamless tube, welded tube, forged tube
- Certification : ASTM，SGS，ISO，CE
- Delivery Time : 7-15 days
- Surface finish: Annealed, polished etc.
- MOQ : ≥300kg
————Daxun produces hastelloy pipe in China to meet the diverse and ——demanding needs of customers！
Characteristics & Properties of Hastelloy C-276
Hastelloy C-276 (N10276，2.4819) is a solid solution strengthened nickel-molybdenum-chromium alloy with a small amount of tungsten. Alloy C-276 exhibits excellent corrosion resistance in a variety of harsh environments and media. Like many other nickel alloys, it is ductile, easily formed and welded. This alloy is used in most industrial settings where aggressive chemical environments are present and other alloys have failed.
Physical properties: The density of C276 alloy is 8.90g/cm3, the specific heat is 425J/kg/k, and the elastic modulus is 205Gpa (21℃). Its melting point ranges from 1325-1370℃, ensuring stability in high temperature environments.
Mechanical properties: C276 alloy exhibits high strength and toughness. Its tensile strength and yield strength vary with temperature, but it performs well at low and medium temperatures. In addition, cold deformation processing can further improve its strength.
Corrosion resistance: C276 alloy has excellent corrosion resistance to wet chlorine, various oxidizing chlorides, chloride salt solutions, sulfuric acid and oxidizing salts, etc., and is an ideal material choice in the chemical and petrochemical fields.
Application areas: Due to its excellent corrosion resistance and mechanical properties, C276 alloy is widely used in chemical, petrochemical, flue gas desulfurization, pulp and papermaking, environmental protection and other industrial fields, especially in high temperature, inorganic acid and organic acid environments mixed with impurities.
Hastelloy C-276 Parameters
- Chemical Composition
- Physical properties
- Mechanical properties
| Ni | Cr | Mo | Fe | W | Co |
| margin | 14.5-16.5 | 15.0-17.0 | 4.0-7.0 | 3.0-4.5 | ≤2.5 |
| C | Mn | Si | P | S | |
| ≤ 0.01 | ≤1.0 | ≤ 0.08 | ≤0.04 | ≤0.03 |
| Properties | Density | Melting point | Coefficient of thermal expansion | Thermal conductivity | Specific heat | Modulus of elasticity | Shear modulus | Resistivity |
| Values | 8.90 g/cm³ | 1325-1370°C | 12.6 μm/m·°C | 10.1 W/m·K | 407 J/kg·°C | 208 GPa | 79 GPa | 1.25 μΩ·m |
| Temperature (℃) | -196 | -101 | 21 | 93 | 204 | 316 | 427 | 538 |
| Yield strength (σ0.2, MPa) | 565 | 480 | 415 | 380 | 345 | 315 | 290 | 270 |
| Tensile strength (σb, MPa) | 965 | 895 | 790 | 725 | 710 | 675 | 655 | 640 |
| Elongation (δ5, %) | 45 | 50 | 50 | 50 | 50 | 55 | 60 | 60 |
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Advanced Production:Hastelloy alloy pipe
C-276 Hastelloy alloy pipe is a tungsten-containing nickel-chromium-molybdenum alloy with extremely low silicon and carbon. It is generally considered to be a universal corrosion-resistant alloy. The alloy has the following characteristics:
- ① It has excellent corrosion resistance to most corrosive media in both oxidizing and reducing atmospheres.
- ② It has excellent resistance to pitting, crevice corrosion and stress cracking corrosion.
Hastelloy C-276 Pipe Features
C-276 Hastelloy alloy pipe is suitable for various chemical industries containing oxidizing and reducing media. The higher content of molybdenum and chromium makes the alloy resistant to chloride ion corrosion, and the tungsten element further improves the corrosion resistance. At the same time, C-276 Hastelloy alloy pipe is one of the only few materials that are resistant to corrosion by moist chlorine, hypochlorite and chlorine dioxide solutions, and has significant corrosion resistance to high-concentration chloride solutions such as ferric chloride and cupric chloride.
Quality, delivery, inspection
Daxun conducts a series of quality assurance tests on Hastelloy C-276 pipes. These tests include flattening test, flaring test, ultrasonic flaw detection, crevice corrosion resistance test, mechanical property test, hardness test, material positive identification, and expansion test, etc. All these tests are designed to ensure that the Hastelloy C-276 pipes meet the requirements of the intended applications. During the production process, we meticulously measure the outer diameter, wall thickness, and surface quality of the products. Our standard delivery time is 5 – 7 days, and for special sizes, it is 15 – 20 days.
- Our delivery time is strictly in accordance with the contract.
- Support customer third-party agencies to go to the factory for inspection
- Support free samples for customer testing
- Support on-site or video factory inspection
Packaging
Daxun Alloy ensures the best quality of packaging as it plays an important role in international freight where goods go through various channels to reach the final destination, so we pay special attention to packaging. We pack our goods in many ways depending on the product. We pack our products in many ways such as:
• Boxes and crates
• Shrink wrap
• Wooden pallets
• Wooden boxes
Technical Support
If you need any additional technical assistance, our resident metallurgist and knowledgeable staff will be pleased to help. [Contact Us Now]Additionally, Daxun boasts a certified testing laboratory—a first in the multi-metal and plastic inventory industry. This, in our opinion, demonstrates our unwavering dedication to quality and our philosophy as a full-service supplier.
Daxun is a trustworthy stainless steel tube manufacturer
As a professional manufacturer, Daxun ensures that all the products we produce are of high quality. Therefore, we ensure that all titanium tubes are certified by ISO9001, SGS, CE, OQC and more international quality standards. We also conduct strict quality control to ensure that the stainless steel tubes have less defects. At Daxun, you can rest assured that all products are durable, high quality and excellent in performance.
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We can provide stainless steel sheet samples for you to check the quality. Sample is free and you just pay the freight.
We’ve exported to more than 42 countries, such as Canada, Chile, Kuwait, Germany, South Korea, Saudi Arabia, Singapore etc.
The minimum order quantity for our Hastelloy products is 300kg
Trial orders can be delivered within a week. For regular orders, it takes two weeks roughly.