Hastelloy Fasteners are manufactured using nickel-based superalloy. These fasteners contain nickel, molybdenum, and chromium with additions of iron and tungsten. Alloys of this grade are also considered to as high-performance alloys. These fasteners are extremely strong and come with the added benefit of being corrosion-resistant. Hastelloy Fasteners are a high-performance bolting component with excellent resistance to oxidizing, reducing, & corrosive environments. These fasteners are used for chemical and nuclear process equipment, oil & gas, and other moderately corrosive environments.
In addition to its high resistance to corrosive materials, Hastelloy is extremely durable. It can survive in highly stressed and hot environments. Furthermore, it has a low carbon content and is resistant to grain boundary carbide precipitation. Hastelloy Stud Bolts have an extremely high strength-to-weight ratio. As a result, it can withstand a lot of stress & can be fabricated into large sizes. In addition, Hastelloy Threaded Rods have excellent resistance to highly oxidizing agents, including hydrochloric acid, sulfuric acid, and phosphoric acid. Hastelloy Pipe Fasteners do experience degradation due to fabricating and handling. Electropolishing or passivation of Hastelloy Alloy Fasteners can improve corrosion resistance.
There are several different grades of Hastelloy fasteners. The Hastelloy B2 Fasteners alloy is made of nickel and molybdenum. It has good resistance to hydrochloric and sulfuric acid. Hastelloy C2000 Fasteners are also corrosion-resistant. It is used in the petrochemical industry for valves, pumps, and other chemical process equipment. This alloy is also used in the power industry for flue gas desulfurization systems. Hastelloy C276 Fasteners are the most versatile. Because of its outstanding resistance to stress-corrosion cracking, it is used in halide catalysts, abrasive machining, and other applications. Moreover, it can be welded without the need for heat treatment.
|Specifications||ASTM B574, F468 Alloy C276 | ASTM B574, SF467 Alloy C276 / ASME SB574 / SF468 Alloy C276 | ASME SB574 / SF467 Alloy C276
ASTM B564 Alloy C22 | ASME SB564 Alloy C22
ASTM B564 Alloy B2 | ASTM B564 Alloy B2
|Standards||JIS, DIN, ASTM, BS and all International Standards|
|Size||M4 To M100, 3/8" Unc Till 4" UNC|
|Length||Upto 1 Meters.|
|Type of Fasteners||Bolts (Eyebolt), Stud, Nuts (Nylock, Lock),Washer (Star, Plain), Allen Caps, Screws (CSK, Pen Head, Philip, Mushroom, Cheese), Rivet (Pop & Hollo), Grab, Clamp (U, J, L)|
|Type of Hastelloy Nuts|
|Nut, Hex Nut, Auto Lock Nut, 2-H Heavy Hex Nut, Miscellaneous Nut, Nylon Insert Lock Nut, Serrated Flange Nut, Hexagonal Nut, Flange Lock Nut, 2-Way Lock Nut, Coupling Nut, Acorn Nut, Slotted Nut, Heavy Hex Nut, Square Nut, Jam Nut, Wing Nut, Kep Nut, Sleeve Nut, Flex Lock Nut, Slotted Nut, High Nut, Cap Nut, Castle Nut, K Lock Nut, Custom Nut, T- Tee Nut, Dome Nut, Flange Nut, Lock Nut, Weld Nut, Cage Nut, Allenuts, Cage Nut, Spring Nut, High Nut, ACME Nut, Cap Nut Coil Nut, Handle Nut, Hurricane Nut|
|Type of Hastelloy Bolts|
|Bolt, Hanger Bolt, Plow Bolt, Shoulder Bolt, Flange Bolt, Draw Bolt, Toggle Bolt, Scraper Blade Bolt, Stove Bolt, Tap Bolt, Stockholder Elevator Bolt, Hex Bolt, Exporter Heavy Hex Bolt, Structural Bolt, Square Bolt, Hex Lag Bolt, Timber Bolt, Square Lag Bolt, Carriage Bolt, Timber Spikes Bolt, Machine Bolt, Round Headed Bolt, Countersunk Bolt, Step Bolt, Manfacturer Headed Anchor Bolt, Custom Bolt, 90 Degree Anchor Bolt, Round U Bolt, Close Eye Bolt, U- Bolt, Supplier Square bend Hook Bolt, Square Bolt, Open Eye Bolt, Round Bend Hook Bolt, Special Hook Bolt, Bent Anchor Bolt, Tension Control Bolt, Connector Bolt, Tower Bolt, Penta Bolt, Step Bolt, Coil Bolt, J-Bolt, Exporter Sidewalk Bolt, Bin Bolt, U-Bolt Plates Track Bolt, Hurricane Bolt|
|Type of Hastelloy Screws|
|Screw, Machine Screw, Sheet Metal Screw, Self-Drilling Screw, Thread Cutting Screw, Lag Screw, SEMS Screw, Thread Rolling Screw, Thumb Screw, Drywall Screw, Drive Screw, Eye Screw, Floorboard Screw, Weld Screw, Multiple Material Screw, Wing Screw, Dowel Screw, Accordian Screw, Collated Screw, Concrete Screw, Decking Screw, Metal to Wood Screw, Resistant Screw, Cap Screw, Socket Cap Screw Cabinet Installation Screw, Cement Board Screw|
|Type of Hastelloy Washers|
|Washer, Flat Washer, Lock Washer, Finishing Washer, Bonded Sealing Washer, Hillside Washer, Belleville Washer, Conical Washer, Round-Mall Washer, Wave Washer, Fender Washer, Internal Tooth Lock, External Tooth Lock, Plain Washer, Square Washer, Dome Plain Washer, Countersunk Washer, Dock Washer, Ogee Washer, Bevel Washer, Flat Washer - SAE Flat Washer - U Split Lock Washer, Star Washer|
|Type of Hastelloy Studs|
|Stud, Threaded Stud, Heavy Stud, Industrial Stud, Fully Threaded Stud, Special Stud, Flush Head Self Clinching Stud, Hurricane Stud, Weld Stud|
|Material Grade||UNS||W.Nr.||Trade Name|
|Hastelloy C276 Fasteners||N10276||2.4819||Hastelloy C276, Nickelvac HC-276, Inconel C2760, Nicrofer 5716|
|Hastelloy C22 Fasteners||N06022||2.4602||Hastelloy C22, Inconel® 22, Nicrofer® 5621|
|Hastelloy B2 Fasteners||N10665||2.4617||Hastelloy B2®, Nimofer® 6928|
|Hastelloy X Fasteners||N06002||2.4665||Hastelloy X®, Nickelvac® HX, Nicrofer® 4722, Altemp® HX, Inconel® HX|
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