ASTM B574 Alloy C276 Hex Bolts and Studs manufacturer in india

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The Hastelloy Fasteners are made up of Hastelloy material, which is a superalloy of nickel, chromium, and molybdenum. It has an addition of tungsten and iron in its chemical composition, and they are extremely resistant to corrosion at high temperatures. There are different grades of the Hastelloy Bolts material and most of them were made for high temperature applications. The material also shows outstanding resistance to highly oxidizing and reducing agents, which is why the Hastelloy hex Bolt can be ideally used in moderate to severe corrosive environments.
Apart from the above properties, the Hastelloy threaded rod is also known for offering good resistance to thermal creep deformation. They are known for their excellent mechanical strength, and strong durability, especially in the reducing environments. The Hastelloy stud bolts also come with good surface stability, and they show high resistance in strong oxidizing environments. The added chromium in the Hastelloy c276 hex Bolt improves its resistance against oxidation, whereas the carbon content ensures minimal grain boundary carbide precipitation.
The Hastelloy c276 threaded rod are widely used in high-temperature environments, like the gas path components like turbine combustors, nuclear reactor pressure vessels, flame holders, and so on. The Hastelloy c276 stud bolts also have a wide range of applications in the chemical industries. The Hastelloy c276 screw shows better corrosion resistance properties compared to the stainless steel grades.
The Hastelloy c276 heavy hex bolt is much more exotic and expensive, because of the material with which they are constructed. The hastelloy c276 socket head cap screw can resist extremely corrosive environments, and they are considered the best alternative of stainless steel when it comes to resisting corrosion.
The ASME SB574 UNS N10276 Threaded Rod is ideal for high clamping force applications. The DIN 2.4819 Hex Nuts are basically used in environments where the environment is acidic and full of different types of chemicals. Hastelloy Fasteners Manufacturer In India produce ASTM B574 Alloy C276 Bolts in various dimensions, according to the specifications given by the clients for their applications.
Hastelloy Bolts Price in india
| Hastelloy C276 Fasteners Description | Fasteners Price |
| 2.4819 hex bolt | US $ 1 / Piece |
| CNC Machined Hastelloy Cylinder Shoulder Bolt | US $ 1.28-2 / Piece |
| Hastelloy Bolt | US $ 0.3-0.6 / Piece |
| Hastelloy Hex Bolt | US $ 20-50 / Piece |
| 1/2" Hastelloy C276/ C22/ C2000/C4 Hex Bolts | US $ 0.01-0.1 / Piece |
| Exotic Alloy Hastelloy C276 studs | US $ 1 / Piece |
| Hastelloy Threaded Rod | US $ 0.17-1.56 / Piece |
| Hastelloy C276 Bolts and Nuts | US $ 1 / Piece |
| Hastelloy C276 2.4819 Hex Nut | US $ 0.05-0.2 / Piece |
Material Specification of Hastelloy Fasteners
- Standards: BS, ASTM, DIN, and all International Standards
- Specifications : ASTM B574/ ASME SB 574
- Machine Screws Size: M1.6 to M12
- Bolts Size: M3 to M56 | 3/6" - 2" | Custom Sizes
- Nuts Size: M3 to M56 | 3/6" - 2" | Custom Sizes
- Washers Size: M3 to M56 | 3/6" - 2" | Custom Sizes
- Length: 3 mm to 200 mm
- Grade : Alloy C22 (UNS No. N06022), Alloy C276 (UNS No. N10276), Alloy C-4 (UNS No. N06455), Alloy B2 (UNS No. N10665)
- Other available size: M12, M30, M16, M5, M8, M36, M14, M10, M24, M20, M2, M3, M6, M4, M2.5, to M160
- UNS N10276 fasteners Thread: BSF, METRIC, UNF, BSW, UNC, or as required
- Types: Hex Bolts, nut, studs, threaded rod, screw, washer
Hastelloy C276 hex Bolts 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 |

you can buy ASME SB574 UNS N10276 Threaded Rod and Forging in the M12 - M30 size range at the best price In Mumbai
list of Hastelloy Fasteners Types
Hastelloy C276 Flange Bolt
Hastelloy C276 Anchor bolt
Hastelloy C276 set screws
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
We specialize in Metric and Imperial DIN 2.4819 Hex Nuts and Bolts, and we can supply Hastelloy C22 Studs almost any size or quantity.
Size ASTM B574 Alloy C276 Stud bolts

| UNS N10665 stud bolt sizes | Hastelloy Studs length | ||||||
| Nominal pipe size | No. of Bolts | Bolt Circle dia. | OD of Flange | Bolt Holes dia. | Bolts dia. | Ring Joint | 0.06 in Raised Face |
| 3/4 | 4 | 2 3/4 | 3 7/8 | 5/8 | 1/2 | – | 2 1/2 |
| 1 1/4 | 4 | 3 1/2 | 4 5/8 | 5/8 | 1/2 | 3 1/4 | 2 3/4 |
| 1/2 | 4 | 2 3/8 | 3 1/2 | 5/8 | 1/2 | – | 2 1/4 |
| 1 1/2 | 4 | 3 7/8 | 5 | 5/8 | 1/2 | 3 1/4 | 2 3/4 |
| 2 | 4 | 4 3/4 | 6 | 3/4 | 5/8 | 3 3/4 | 3 1/4 |
| 1 | 4 | 3 1/8 | 4 1/4 | 5/8 | 1/2 | 3 | 2 1/2 |
| 2 1/2 | 4 | 5 1/2 | 7 | 3/4 | 5/8 | 4 | 3 1/2 |
| 3 1/2 | 8 | 7 | 8 1/2 | 3/4 | 5/8 | 4 | 3 1/2 |
| 4 | 8 | 7 1/2 | 9 | 3/4 | 5/8 | 4 | 3 1/2 |
| 3 | 4 | 6 | 7 1/2 | 3/4 | 5/8 | 4 | 3 1/2 |
| 5 | 8 | 8 1/2 | 10 | 7/8 | 3/4 | 4 1/4 | 3 3/4 |
| 8 | 8 | 11 3/4 | 13 1/2 | 7/8 | 3/4 | 4 3/4 | 4 1/4 |
| 6 | 8 | 9 1/2 | 11 | 7/8 | 3/4 | 4 1/2 | 4 |
| 10 | 12 | 14 3/4 | 16 | 1 | 7/8 | 5 | 4 1/2 |
| 14 | 12 | 18 3/4 | 21 | 1 1/8 | 1 | 5 3/4 | 5 1/4 |
| 12 | 12 | 17 | 19 | 1 | 7/8 | 5 1/4 | 4 3/4 |
| 16 | 16 | 21 1/4 | 23 1/2 | 1 1/8 | 1 | 5 3/4 | 5 1/4 |
| 20 | 20 | 25 | 27 1/2 | 1 1/4 | 1 1/8 | 6 3/4 | 6 1/4 |
| 18 | 16 | 22 3/4 | 25 | 1 1/4 | 1 1/8 | 6 1/4 | 5 3/4 |
| 24 | 20 | 29 1/2 | 32 | 1 1/4 | 1 1/4 | 7 1/4 | 6 3/4 |
Dimension Chart of ASME SB574 UNS N10276 Hex Nut

| Diameter* (mm) | Nut Size (mm) | Height (mm) | ||
|---|---|---|---|---|
| Jam Nut | Hex Nut | Nylock Nut | ||
| 8 | 5 | 2.7 | 4 | 5 |
| 5 | 2.5 | 1.6 | 2 | - |
| 5.5 | 3 | 1.8 | 2.4 | 4 |
| 30 | 20 | 10 | 16 | 20 |
| 4 | 2 | 1.2 | 1.6 | - |
| 7 | 4 | 2.2 | 3.2 | 5 |
| 19 | 12 | 6 | 10 | 12 |
| 11 | 7 | 3.5 | 5.5 | - |
| 22 | 14 | 7 | 11 | 14 |
| 13 | 8 | 4 | 6.5 | 8 |
| 24 | 16 | 8 | 13 | 16 |
| 10 | 6 | 3.2 | 5 | 6 |
| 17 | 10 | 5 | 8 | 10 |
| 27 | 18 | 9 | 15 | 18.5 |
At our stockyard, we have a large stock of Hastelloy C276 Socket Head Cap Screws; contact us for a free sample and a stock list.
Alloy C276 Socket head Cap Screw Size Range

| Nominal | Head Dia | Hex Socket Size | Thread. | Body dia. and Head height | Soc. length | ||
| Size | Max | Min | Pitch | Max | Min | ||
| A | J | D /H | K | ||||
| M8 | 13.00 | 12.57 | 6.00 | 1.25 | 8.00 | 7.78 | 4.3 |
| M4 | 7.00 | 6.64 | 3.00 | 0.70 | 4.00 | 3.82 | 2.00 |
| M3 | 5.50 | 5.20 | 2.50 | 0.5 | 3.00 | 2.86 | 1.3 |
| M10 | 16.00 | 15.57 | 8.00 | 1.5 | 10.00 | 9.78 | 5.50 |
| M5 | 8.50 | 8.14 | 4.00 | 0.8 | 5.00 | 4.82 | 2.70 |
| M6 | 10.00 | 9.64 | 5.00 | 1.0 | 6.00 | 5.82 | 3.30 |
| M12 | 18.00 | 17.57 | 10.00 | 1.75 | 12.00 | 11.73 | 6.60 |
| M20 | 30.00 | 29.48 | 17.00 | 2.5 | 20.00 | 19.67 | 10.70 |
| M16 | 24.00 | 23.48 | 14.00 | 2.0 | 16.00 | 15.73 | 8.80 |
| M24 | 36.00 | 35.38 | 19.00 | 3.0 | 24.00 | 23.67 | 12.90 |
DIN 2.4819 Threaded Rod Size Range

| Threaded Rod Weight per metre | Threaded Rod Thread | Threaded Rod Strength | |||
|---|---|---|---|---|---|
| Threaded Rod Class 70 | Threaded Rod Class 80 | ||||
| UTS | 0.2% proof | UTS | 0.2% proof | ||
| Kg/m | kN | kN | kN | kN | |
| 3.83 | M27 | 321.3 | 206.6 | 367.2 | 275.4 |
| 1.31 | M16 | 109.9 | 70.7 | 125.6 | 94.2 |
| 2.05 | M20 | 171.5 | 110.3 | 196.0 | 147.0 |
| 0.72 | M12 | 64.0 | 41.0 | 73.0 | 54.0 |
| 2.96 | M24 | 247.1 | 158.9 | 282.4 | 211.8 |
| 14.65 | M52 | 1230.6 | 791.1 | 1406.4 | 1054.8 |
| 6.84 | M36 | 571.9 | 367.7 | 653.6 | 490.2 |
| 4.70 | M30 | 392.7 | 252.6 | 448.8 | 336.6 |
| 8.14 | M39 | 683.2 | 439.2 | 780.8 | 585.6 |
| 5.78 | M33 | 485.8 | 312.3 | 555.2 | 416.4 |
| 9.38 | M42 | 784.7 | 504.5 | 896.6 | 672.6 |
| 10.90 | M45 | 914.2 | 587.7 | 1044.8 | 783.6 |
| 12.32 | M48 | 1031.1 | 662.9 | 1178.4 | 883.8 |
Hastelloy Bolt Torque

Available Nickel Alloy C276 Screw Sizes
DIN 2.4819 threaded rod Surface Finish
- Zinc ( white, yellow, black, blue)
- plated zinc-nickel
- Self-Colour
- nickel plated
- black oxide
- anodizing
- Geometry
- Passivated
- Bright Zinc Plated (BZP)
- Sherardized
- Hot Dip Galvanised (HDG)
- DACROMET
- Mechanically Applied coating

| Bolt Size | USS | SAE | ||||
| ID (in.) | OD (in.) | Thickness | ID (in.) | OD (in.) | Thickness | |
| 5/32 (#8) | - | - | - | 0.188 | 0.438 | .036/.065 |
| 1/8 (#6) | - | - | - | 0.156 | 0.375 | .036/.065 |
| 7/32 (#12) | - | - | - | 0.250 | 0.562 | .051/.080 |
| 3/16 (#10) | 0.250 | 0.560 | .036/.065 | 0.220 | 0.500 | .036/.065 |
| 1/4 (#14) | 0.312 | 0.734 | .051/.080 | 0.281 | 0.625 | .051/.080 |
| 3/8 | 0.438 | 1.000 | .064/.104 | 0.406 | 0.812 | .051/.080 |
| 5/16 | 0.375 | 0.875 | .064/.104 | 0.344 | 0.688 | .051/.080 |
| 7/16 | 0.500 | 1.250 | .064/.104 | 0.469 | 0.922 | .051/.080 |
| 9/16 | 0.625 | 1.469 | .086/.132 | 0.594 | 1.156 | .074/.121 |
| 1/2 | 0.562 | 1.375 | .086/.132 | 0.531 | 1.062 | .074/.121 |
| 5/8 | 0.688 | 1.750 | .108/.160 | 0.656 | 1.312 | .074/.121 |
| 7/8 | 0.938 | 2.250 | .136/.192 | 0.938 | 1.750 | .108/.160 |
| 3/4 | 0.812 | 2.000 | .122/.177 | 0.812 | 1.469 | .108/.160 |
| 1 | 1.062 | 2.500 | .136/.192 | 1.062 | 2.000 | .108/.160 |
| 1 1/4 | 1.375 | 3.000 | .136/.192 | 1.375 | 2.500 | .136/.192 |
| 1 1/8 | 1.250 | 2.750 | .136/.192 | 1.250 | 2.250 | .108/.160 |
| 1 3/8 | 1.500 | 3.250 | .153/.213 | 1.500 | 2.750 | .136/.213 |
| 3 | 3.125 | 5.500 | .249/.327 | - | - | - |
| 1 5/8 | 1.750 | 3.750 | .153/.213 | - | - | - |
| 1 1/2 | 1.625 | 3.500 | .153/.213 | 1.625 | 3.000 | .153/.213 |
| 1 3/4 | 1.875 | 4.000 | .153/.213 | - | - | - |
| 2 | 2.125 | 4.500 | .153/.213 | - | - | - |
| 1 7/8 | 2.000 | 4.250 | .153/.213 | - | - | - |
| 2 1/2 | 2.625 | 5.000 | .210/.280 | - | - | - |
| 2 1/4 | 2.375 | 4.750 | .320/.248 | - | - | - |
| 2 3/4 | 2.875 | 5.250 | .228/.410S | - | - | - |
Your search for standard length and diameter Nickel Alloy C276 heavy hex bolts ends here; we offer the highest quality.
Refer to the Hastelloy C276 Fasteners we have provided to Asian nations and other parts of the world.
Hastelloy C276 lock nutVopak Horizon Fujairah Ltd,Dubai
Hastelloy b2 hex boltOMC, Oman
Hastelloy C276 FastenersEfora Energy, South AfricaMechanical Properties of Hastelloy C276 screw
| Elongation | Density | Yield Strength (0.2%Offset) | Melting Point | Tensile Strength |
| 40 % | 8.89 g/cm3 | Psi – 52,000 , MPa – 355 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 |
Hastelloy C276 Heavy hex head bolt Equivalent
| STANDARD | GOST | WERKSTOFF NR. | UNS | AFNOR | JIS | EN | OR |
| Hastelloy C276 | ХН65МВУ | 2.4819 | N10276 | – | NW 0276 | NiMo16Cr15W | ЭП760 |
Hastelloy C276 Grub screws Composition
| Hastelloy C276 | Co | C | Ni | Mn | Mo | Si | P | Fe | S | Cr |
| 2.5 max | 0.01 max | Balance | 1.0 max | 15 – 17 | 0.08 max | 0.04 max | 4 – 7 | 0.03 max | 14.5 – 16.5 |
W.Nr. 2.4617 threaded rod Industrial Application
- Pharmaceutical.
- Alloy C22 Nut Bolt use in Petrochemical industry
- Chemical Process.
- Oil & Gas.
- Water Desalination.
- LNG
- Sea Water.
- Geothermal.
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