Hastelloy X Bolts have been widely used in combustion zone components of turbine engines such as transition ducts, combustion chambers, booms and flame holders, as well as afterburners, exhaust pipes and cabin heaters. This alloy is recommended for industrial furnace applications due to its unusual resistance to oxidation, reduction and neutral atmosphere.
Inconel 718 studs and other fasteners have different types of threads. Available in BSW, UNC, BSF, UNF, Metric or others as required.
Inconel 718 is a high strength, corrosion resistant nickel-chromium material for use from -423¡ã to 1300¡ãF. It can be easily manufactured and used, from gas engine turbines to cryogenic tanks.
Alloy 600, or Inconel 600, is one of the most popular superalloys and is commonly referred to as UNS N06600. Inconel 600 is a non-magnetic nickel-chromium alloy with excellent corrosion resistance and mechanical properties, and good weldability over a wide temperature range.
Inconel bolt fasteners consist of three parts – a head at the top, a long cylinder with external threads, and a chamfer at the bottom.
Inconel 625 is a nickel-chromium-molybdenum alloy with added niobium that works with molybdenum to strengthen the alloy’s matrix for excellent strength and toughness.
INCONEL 718 is a high nickel superalloy commonly used in the oil and gas, petrochemical and gas turbine industries. It has excellent mechanical strength, in addition to high corrosion resistance.
Inconel alloy 718 hexagon bolts have good comprehensive performance in the temperature range of -253 ~ 700 ¡æ. The yield strength below 650¡ãC ranks first in the deformed superalloy, and has good fatigue resistance, radiation resistance, oxidation resistance and corrosion resistance, good processing performance, and good welding performance.
Inconel 718 hex bolts are also twice as strong as Inconel 625 hex bolts. Inconel 718 Hex Bolts also have very high yield, tensile and creep rupture properties at temperatures up to 1300¡ãF.
Alloy 718 fasteners (UNS N07718 fasteners) are very strong and resistant over a wide temperature range (-423 to 1300F).
Inconel Alloy 718 ? is an alloy containing significant amounts of nickel, chromium and molybdenum. It is one of the most popular nickel-based superalloys and is widely used for its excellent resistance to corrosive environments such as crevice and pitting corrosion.
Due to the alloy’s good corrosion resistance, Inconel 718 Hex Head Bolts have been used in food processing equipment, caustic solutions, and general corrosion resistant parts and structures.
Inconel 718 bolts provide corrosion resistance in reducing and neutral media, as well as in oxidizing atmospheres, provided that the oxidizing media allows a passive oxide film to form. Inconel 718 bolts have good mechanical properties and excellent resistance to corrosive environments.
Nickel alloy 718 hex bolts and other fasteners are available in lengths from 3mm to 200mm. Hex bolts are used for easy reinforcement because the hex head can handle high torque values when tightening.
In S31803, about half of the ferrite grains transform into austenite grains (“islands”) as the material cools to room temperature. The result is a microstructure of approximately 50% austenite and 50% ferrite.
Our duplex steel UNS S31803 fasteners are available in different grades such as industrial washers, industrial screws, stainless steel washers, stainless steel screws and more.
We offer a complete range of 2205 Duplex Steel Fasteners such as Bolts, Nuts, Washers, Screws, Connecting Rods and Duplex Steel Screws. We also offer super duplex fasteners in different sizes, shapes, features and thicknesses according to customer requirements.
For duplex S31803 nuts, 2 minutes to 3 minutes per mm of wall thickness at temperatures around 1080 degrees Celsius is sufficient to achieve a balanced austenite/ferrite ratio. After annealing, it is recommended to cool these Duplex S32205 nuts as soon as possible.
Phase stainless steel UNS S31803 fasteners exhibit the properties of austenitic and ferritic stainless steels. UNS S31803 dual phase steel fasteners have high strength, good resistance to sulfide stress corrosion and excellent impact toughness.
ASME SA 479 UNS S32205 Fastener is a corrosion resistant and high strength super alloy that can be used in low temperature ranges up to 1300 degrees Fahrenheit.
Heated from 1050¡ãC to 1150¡ãC and water quenched, this treatment of duplex steel UNS S31803 nuts ensures that all carbides are dissolved.
They also have excellent resistance to corrosion cracking and localized corrosion such as pitting, intergranular and crevice. Unlike other standard austenitic steels, UNS S31803 steel has excellent magnetic properties.
The S31803 fastener series demonstrates the properties of ferritic and austenitic stainless steels. These fasteners exhibit excellent resistance to crevice corrosion, stress corrosion cracking and pitting corrosion in harsh environments. In addition, these are excellent in resistance to chloride and sulfide stress corrosion environments.
Duplex steel UNS S31803 hex nuts are widely suitable for the effects of sulphurous gases, especially above 900 degrees Celsius, very low.
Duplex steels have higher toughness and better weldability. This is how alloy steel is used for industrially available pressure vessels.
Duplex stainless steel UNS S31803 Nuts are available in two phase, 5% to 6% nickel alloy steel, ferritic, 3% molybdenum, austenitic 22% chromium.
The properties of S31803 nuts are even double those of standard austenitic grades.
The fatigue strength of S31803 nuts is also very good under all extreme conditions. Duplex stainless steel UNS S31803 nuts also have good fatigue strength and excellent resistance to stress corrosion cracking, cracking, pitting, erosion, etc.
Due to the alloy’s strong resistance to chemical compositions including acids, bases and neutral solutions, duplex steel uns s31803 nuts would be an ideal addition to these industries.
HT PIPE manufactures Inconel Alloy 718 fasteners such as nuts, bolts, socket head cap screws, washers, studs, studs, socket head cap screws, countersunk socket head screws and machined parts as well as hot forgings.
