| Customization: | Available |
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| Material: | Stainless Steel |
| Type: | Hexagon Head |
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XIAMEN QISHINE
XIAMEN QISHINE IMP. & EXP. Co., Ltd., is a globally recognized and renowned pipeline product supplier specializing in the provision of a wide array of pipeline essentials, from fasteners to gaskets. 
We take pride in catering to a broad range of clientele across various industries and projects worldwide, with a strategic focus on Engineering, Procurement, and Construction (EPC) companies and pipeline construction projects.
We have more than ten years of pipeline product development & sales experience, so we have a wealth of relevant experience and problem solving ability.
The UNS N08800 High Temperature Corrosion Resistance Hex Head Bolt is a vital component in various industries where resistance against high temperatures and corrosion is essential. This exceptional bolt is specifically designed to withstand extreme conditions and is widely used in critical industries such as petrochemical plants, power generation facilities, and aerospace. This bolt's unique composition and unmatched performance make it an essential component for engineers and manufacturers, offering unparalleled strength and reliability.
The UNS N08800 bolt is made from a high-nickel alloy known as Incoloy 800. This alloy displays excellent resistance to oxidation, carburisation, and chloride stress corrosion cracking, ensuring the maintenance of its structural integrity and mechanical properties in challenging environments. Furthermore, the product exhibits outstanding aqueous corrosion resistance, making it ideal for applications involving exposure to corrosive media such as seawater and acids.
Similar brand
| GB/T | UNS | JIS | Trademark | W.Nr |
| GH20/NS111 | N08800 | NCF800 | Incoloy800 | 1.4876 |
One of the key features that sets the UNS N08800 hex head bolt apart from standard bolts is its exceptional resistance to high temperatures. This bolt is capable of withstanding temperatures of up to 1100°C (2000°F) without significant loss of mechanical strength and performance. This makes it a highly sought-after solution for industries operating in extreme temperature conditions, such as the gas turbine engine and heat exchanger industries.
Chemical composition of Incoloy800 bolts
| alloy | % | Ni | Cr | Fe | C | Mn | Si | Cu | S | Al | Ti | P |
| Incoloy800 | Min | 30 | 19 | REM | 0.15 | 0.15 | ||||||
| Max | 35 | 23 | 0.10 | 1.5 | 1.0 | 0.75 | 0.015 | 0.6 | 0.6 | 0.03 |
In terms of mechanical properties, UNS N08800 bolts offer excellent tensile strength, yield strength, and fatigue resistance. The product's high strength-to-weight ratio guarantees the structural integrity of critical components, even under high loads and vibrations. This makes it the ideal choice for applications that require reliable fastening solutions.
The UNS N08800 hex head bolt is characterised by its excellent corrosion resistance, making it a highly durable and reliable option for a range of industrial applications. The product displays excellent resistance to oxidation and carburization, even when exposed to high temperatures. This ensures the bolt's integrity is maintained, reducing the frequency of replacements and maintenance needs.
In addition, the UNS N08800 bolt demonstrates exceptional resistance to chloride stress corrosion cracking, making it well-suited for use in chloride-rich environments. This feature makes it well-suited to offshore oil platforms, chemical processing plants and desalination plants, where exposure to chlorides is unavoidable.
Minimum mechanical properties of bolts at room temperature
| Condition | Rm N/mm² |
RP0.2 N/mm² |
A5 % |
| annealing conditions | 520 | 205 | 30 |
The hex head design of the UNS N08800 bolt ensures ease of installation and removal. The six-sided head ensures optimal grip for efficient fastening and loosening using standard hex wrenches or sockets. This approach is intended to streamline maintenance procedures and minimise downtime during repairs or replacements.
The high-temperature corrosion-resistant hex head bolt is available in various sizes and thread configurations to meet different application requirements. Its customisation options further enhance its versatility, ensuring it can be tailored to specific project needs. In addition, it complies with international standards such as ASTM, ASME, and ANSI, ensuring its quality and compatibility with existing systems.
In conclusion, the UNS N08800 High Temperature Corrosion Resistance Hex Head Bolt is an exceptional fastening solution for use in extreme environmental conditions. The product's composition is unique, it is highly heat-resistant, and it exhibits outstanding corrosion resistance. This makes it an invaluable tool for engineers and manufacturers around the world. This bolt is characterised by its superior mechanical properties and ease of installation. Consequently, it ensures the long-lasting performance and reliability of critical components. Whether in petrochemical plants, power generation facilities, or aerospace applications, the UNS N08800 bolt represents the pinnacle of strength, durability, and efficiency.
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