Hastelloy Fasteners
Hastelloy Fasteners Supplier in India
Hastelloy Fasteners, C22, Hastelloy C276,B2 werkstoff nr. 2.4819, 2.4602, 2.4617 Fasteners Manufacturer & Exporter.
B 472/564 UNS N10276, N06022, ASTM SB 366, N10665 Hastelloy Nuts, Bolts, Washer, Hex Head Bolts Suppliers in India.
Lakshya Steel is a leading manufacturer, supplier, and exporter of Hastelloy fasteners, using high-quality raw materials in Mumbai, India. Our Hastelloy fasteners are made to meet both national and international standards, ensuring excellent quality and security. We offer a wide variety of nickel alloy fasteners, including bolts, nuts, washers, screws, threaded rods, and duplex steel screws, tailored to meet our clients’ specific requirements. Hastelloy fasteners are highly sought after in mechanical and automotive industries due to their precise dimensions and strength. They are available in various sizes, specifications, and thicknesses to meet the diverse needs of our customers.
These fasteners are made from Hastelloy, a superalloy composed of nickel, chromium, molybdenum, and sometimes tungsten and iron. This composition makes them extremely resistant to corrosion and high temperatures. Different grades of Hastelloy products, such as Hastelloy C276, are especially suited for high-temperature applications. They can withstand highly oxidizing and reducing environments, making them ideal for use in challenging conditions. Hastelloy threaded rods offer excellent resistance to thermal creep deformation, ensuring long-lasting performance even in harsh environments. The Hastelloy stud bolts and screws also provide strong durability, particularly in reducing environments, and maintain high surface stability in oxidizing conditions. Hastelloy fasteners, including the C276 grade, are widely used in high-temperature applications such as turbine combustors, nuclear reactor pressure vessels, and chemical processing industries. These fasteners are known for their superior corrosion resistance compared to stainless steel, making them the preferred choice for extremely corrosive environments.
Our commitment to quality ensures that our Hastelloy fasteners meet the highest standards, making them ideal for demanding applications across various industries. We strive to provide top-quality products at competitive prices, tailored to meet the needs of our clients.
If you have any questions or need more information about our Hastelloy fasteners or other products, please visit our stores or contact us directly. We’re here to help!
Specifications of Hastelloy Fasteners
| Material | Hastelloy Alloy Fasteners |
|---|---|
| Hastelloy Fasteners ASTM / ANSI | ASTM B574 / ASME SB574 |
| Grades of Hastelloy Fasteners |
|
| Size of Hastelloy Fasteners | M02 to M160 |
| Length of Hastelloy Fasteners | 3 mm to 200 mm |
| Hastelloy Fasteners Threads: | BSW, UNC, BSF, UNF METRIC, or as required |
| M3, M14, M2.5, M2, M12, M5, M6, M4, M20, M16, M30, M24, M36, M8, M10 etc. | |
| Hastelloy Fasteners Standard: |
JIS, ASTM,BS, GB, DIN, IS, ISO
DIN: DIN 931, DIN 970, 934 DIN DIN 933 UTS – Unified Thread Standard : NPTF, UNS, NPT, UNF, UNC, UNEF ISO – International Organization for Standardization : ISO 4033 ,ISO 4032, JIS standards |
| Widely Use Hastelloy Nut Types | Hastelloy Coupling Nut, Hex Head Nut, Wing Nut, Square Nut, Panel Nut, T Nut, Acorn Nuts, Dome Nut, Eye Nut, Lock Nut etc. |
| Widely Use Hastelloy Bolts Types | Hastelloy Hex Head Bolt, Hex Bolt, Square Bolt, Eye Bolt, T Bolt, U Bolt, Lag Bolt, Counter sunk Bolt etc. |
| Widely Use Hastelloy Washer Types | Hastelloy Lock Washer, Machine Washers, Star Washers, Sealing Washer, Split Washer etc. |
| Widely Use Hastelloy Screw Types | Hastelloy Threaded Screw, Hex Head Screw, Socket Head Screw, Socket Set Screw, Blind Rivet, Concrete Screw, Shoulder Screw, Anchor Screw, Panel Screw, Machine Screw etc. |
| Widely Use Hastelloy Studs Types | Hastelloy Double Ended Studs, Threaded Tod, Tie Bars, Tie Rodsetc. |
| Scope of Manufacture |
|
| Hastelloy Fasteners In Form of: | Square, Round, Threading as per Gauge,Round Etc. |
| Test Certificate of Hastelloy Bolting : | EN 10204 / 3.1 |
| Finishing of Hastelloy Fasteners: | Zinc (yellow, white, blue, black), black oxide, Dacroment, Geometry, nickel plated, anodizing, plated zinc-nickel, Stainless steel: Passivated Bright Zinc Plated (BZP), Self-Colour, Hot Dip Galvanised (HDG), Stainless Steel, Sherardized,Mechanically Applied coating and some special one like DACROMET |
| Hastelloy Fasteners Production process | hot forging M24-M100, M2-M24: Cold Froging for Customized connecting element machining and CNC |
| Hastelloy bolts Head drive: | Six-Lobe, Phillips/Slot, Slotted, Phillips etc |
| Origin and service-region: | European Origin of are Western European. However projects with eastern origin are possible on request. |
| Surface Coating of Hastelloy Fasteners materials: |
|
| Top Manufacturers of Fasteners | SPAX® Screws, EBY Fastener, Sundaram Kundan, GKW, Infasco, Precision, APL, Unbrako,Etc. |
| Packing of Hastelloy Fasteners: | In Bulk: pallet, Canton, Small Carton / Boxs / Pallet, or customer request |
| Specialized manufacturer of | Hastelloy High Tensile Fasteners, Bolts |
| Hastelloy Fasteners Test Certificates |
|
Chemical Composition of Hastelloy Fasteners
|
Chemical Composition of all hastelloy alloys fasteners
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Alloy
|
Co
|
Cr
|
Mo
|
W
|
Fe
|
Si
|
Mn
|
C
|
Ni
|
Others
|
|
B-2
|
1*
|
1*
|
30
|
–
|
2*
|
0.1*
|
1*
|
0.01*
|
Balance
|
–
|
|
B-3
|
3*
|
1.5
|
30.5
|
3*
|
1.5
|
0.1*
|
3*
|
0.01*
|
65 min.
|
Ti-0.2*
|
|
C-4
|
2*
|
16
|
16
|
–
|
3*
|
0.08*
|
1*
|
0.01*
|
Balance
|
Ti-0.7*
|
|
C-2000
|
2*
|
23
|
16
|
–
|
3*
|
0.08*
|
–
|
0.01*
|
Balance
|
Cu-1.6
|
|
C-22
|
2.5*
|
22
|
13
|
3
|
3
|
0.08*
|
0.5*
|
0.01*
|
Balance
|
V-0.35*
|
|
C-276
|
2.5*
|
16
|
16
|
4
|
5
|
0.08*
|
1*
|
0.01*
|
Balance
|
V-0.35*
|
|
G-30
|
2*
|
30
|
5.5
|
2.5
|
15
|
1*
|
1.5*
|
0.03*
|
Balance
|
Nb-0.8*, Cu-2*
|
|
N
|
0.2*
|
7
|
16
|
0.5*
|
5*
|
1*
|
0.8*
|
0.08*
|
Balance
|
Al+Ti-0.5*, Cu-0.35*
|
|
W
|
2.5*
|
5
|
24
|
–
|
6
|
1*
|
1*
|
0.12*
|
Balance
|
V-0.6*
|
Mechanical Properties for Hastelloy Fasteners
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
| Hastelloy B2 | 9.2 g/cm3 | 1370 °C (2500 ºF ) | Psi – 1,10,000 , MPa – 760 | Psi – 51000 , MPa – 350 | 40 % |
Hastelloy Fasteners Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | – | NiCr21Mo14W | – |
| Hastelloy B2 | 2.4617 | N10665 | – | – | – | – |
Hastelloy Fasteners Dimensions
| NOMINAL SIZE (D) | ACRO THE FLATS | HEAD THICKNESS | BODY DIA. | ACRO CORNERS | ||||
|---|---|---|---|---|---|---|---|---|
| F (MAX) | F (MIN) | H (MAX) | H (MIN) | D (MAX) | D (MIN) | C (MAX) | C (MIN) | |
| m20 | 30.00 | 29.16 | 12.88 | 12.12 | 20.00 | 19.67 | 34.64 | 32.95 |
| m12 | 19.00 | 17.73 | 7.76 | 4.24 | 12.00 | 11.73 | 20.78 | 20.03 |
| m14 | 22.00 | 20.67 | 9.09 | 8.51 | 14.00 | 13.73 | 24.25 | 23.35 |
| m10 | 17.00 | 15.73 | 6.63 | 6.17 | 10.00 | 9.78 | 18.48 | 17.77 |
| m16 | 24.00 | 23.67 | 10.32 | 9.68 | 16.00 | 15.73 | 27.71 | 26.75 |
| m30 | 46.00 | 45.00 | 19.48 | 17.92 | 30.00 | 29.67 | 53.12 | 50.85 |
| m24 | 36.00 | 35.00 | 15.44 | 14.56 | 24.00 | 23.67 | 41.57 | 39.55 |
| m100 | 145.00 | 140.00 | 63.9 | 60.10 | 90.00 | 99.13 | 167.43 | 159.60 |
| m36 | 55.00 | 53.80 | 23.38 | 21.63 | 36.00 | 35.61 | 63.51 | 60.79 |
| m48 | 75.00 | 72.60 | 31.07 | 28.93 | 48.00 | 47.38 | 86.60 | 82.76 |
| m56 | 85.00 | 82.20 | 36.2 | 33.80 | 56.00 | 55.26 | 98.15 | 93.71 |
| m42 | 65.00 | 62.90 | 26.97 | 25.03 | 42.00 | 41.38 | 75.06 | 71.71 |
| m64 | 95.00 | 91.80 | 41.32 | 38.68 | 64.00 | 63.26 | 109.70 | 104.65 |
| m80 | 115.00 | 111.00 | 51.58 | 48.42 | 80.00 | 79.26 | 132.72 | 126.54 |
| m72 | 105.00 | 101.40 | 46.45 | 43.55 | 72.00 | 71.26 | 121.24 | 115.60 |
| m90 | 130.00 | 125.50 | 57.74 | 54.26 | 90.00 | 89.13 | 150.11 | 143.07 |
Types Of 316 Stainless Steel Seamless Pipe
Hastelloy C276 Flange Bolt
Hastelloy C276 Anchor bolt
316 Stainless Hot Rolled Pipes
Hastelloy C276 Shoulder Bolt
Nickel Alloy C276 Heavy Hex Bolts
Hastelloy C276 hex nuts
ASTM B574 Alloy C276 Washer
Hastelloy Fasteners
Hastelloy C276 hex Bolt
ASTM B574 Alloy C276 Stud Bolts
DIN 2.4819 Threaded Rod
ASME SB574 UNS N10276 Socket Head Cap Screw
Hastelloy Fasteners Applications
Hastelloy fasteners are used in a variety of demanding applications due to their exceptional resistance to corrosion and high temperatures. Some key applications include:
- Chemical Processing: Hastelloy fasteners are ideal for use in chemical plants where they are exposed to aggressive chemicals and harsh environments.
- Aerospace Industry: These fasteners are used in aerospace components that require high strength and resistance to extreme temperatures.
- Oil and Gas Industry: Hastelloy fasteners are commonly used in oil rigs and refineries where they must withstand corrosive environments and high pressure.
- Power Generation: They are employed in power plants, particularly in areas exposed to high temperatures and corrosive substances.
- Marine Environments: Due to their superior corrosion resistance, Hastelloy fasteners are used in marine applications, including shipbuilding and offshore platforms.
- Nuclear Industry: Hastelloy fasteners are used in nuclear reactors and other components where high resistance to corrosion and temperature is critical.
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