Table of Content
Hastelloy Threaded Rod Size
Applications
Benefits
Disadvantages
Finishing
Testing Methods
Surface Coating
Heat Treatment
Threads type
Packaging Methods
Production process
Certification
Hastelloy C276 Stud Bolt Xylan Coated
Hastelloy C22 All Thread
Hastelloy Threaded Studs
Hastelloy B2 Hex Head Stud Bolt
Hastelloy Alloy C276 Eye Stud Bolt
ASTM B574 UNS N06022 Continuous Threaded Stud Bolts
Hastelloy C276 Threaded Rod and Stud Bolt
Hastelloy C2000 M8 Stud Bolt
Hastelloy C22 Tap End Stud Bolts
Hastelloy B3 M20 Stud Bolt
Hastelloy B Flange Stud Bolt
Hastelloy Alloy C22 Hex Head Stud Bolt
Hastelloy X Welding Studs
Hastelloy B3 Plain Stud Bolt
Hastelloy B2 Shear Stud Bolt
2.4819 Hastelloy C276 Welded Stud Bolt

| Designation Acme |
Size Decimal |
Pitch Dia. | Minor Dia. | ||
|---|---|---|---|---|---|
| Min. | Max. | Min. | Max | ||
| 1/4-16 | 0.25 | 0.2043 | 0.2148 | 0.1618 | 0.1775 |
| 5/16-14 | 0.3125 | 0.2738 | 0.2768 | 0.2266 | 0.2311 |
| 1/4-16 | 0.25 | 0.2160 | 0.2188 | 0.1733 | 0.1775 |
| 5/16-14 | 0.3125 | 0.2614 | 0.2728 | 0.2140 | 0.2311 |
| 3/8-12 | 0.375 | 0.3161 | 0.3284 | 0.2632 | 0.2817 |
| 7/16-12 | 0.4375 | 0.3924 | 0.3958 | 0.3391 | 0.3442 |
| 3/8-12 | 0.375 | 0.33 | 0.3333 | 0.2767 | 0.2817 |
| 7/16-12 | 0.4375 | 0.3783 | 0.3909 | 0.3253 | 0.3442 |
| 1/2-10 | 0.5 | 0.4306 | 0.4443 | 0.3594 | 0.3800 |
| 5/8-8 | 0.625 | 0.5584 | 0.5625 | 0.4738 | 0.4800 |
| 1/2-10 | 0.5 | 0.4463 | 0.45 | 0.3745 | 0.3800 |
| 5/8-8 | 0.625 | 0.5408 | 0.5562 | 0.4569 | 0.4800 |
| 3/4-6 | 0.75 | 0.6424 | 0.6598 | 0.5372 | 0.5633 |
| 1-5 | 1 | 0.8726 | 0.892 | 0.7509 | 0.7800 |
| 1-5 | 1 | 0.8948 | 0.9 | 0.7722 | 0.7800 |
| 7/8-6 | 0.875 | 0.7663 | 0.7842 | 0.6615 | 0.6883 |
| 7/8-6 | 0.875 | 0.7778 | 0.7861 | 0.6758 | 0.6883 |
| 1 1/8-5 | 1.125 | 0.9967 | 1.0165 | 0.8753 | 0.9050 |
| 1 3/8-4 | 1.375 | 1.2441 | 1.25 | 1.0962 | 1.1050 |
| 1 1/4-5 | 1.25 | 1.121 | 1.1411 | 0.9998 | 1.0300 |
| 1 3/8-4 | 1.375 | 1.2188 | 1.2406 | 1.0720 | 1.1050 |
| 1 1/2-4 | 1.5 | 1.3429 | 1.3652 | 1.1965 | 1.2300 |
| 1 3/4-4 | 1.75 | 1.6189 | 1.625 | 1.4708 | 1.4800 |
| 1 1/2-4 | 1.5 | 1.369 | 1.375 | 1.2210 | 1.2300 |
| 1 3/4-4 | 1.75 | 1.5916 | 1.6145 | 1.4456 | 1.4800 |
| 2-4 | 2 | 1.8402 | 1.8637 | 1.6948 | 1.7300 |
| 2 1/4-3 | 2.25 | 2.0763 | 2.0833 | 1.8862 | 1.8967 |
| 2-4 | 2 | 1.8687 | 1.875 | 1.7206 | 1.7300 |
| 2 1/4-3 | 2.25 | 2.045 | 2.0713 | 1.8572 | 1.8967 |
| 2 1/2-3 | 2.5 | 2.3262 | 2.333 | 2.1360 | 2.1467 |
| 2 3/4-3 | 2.75 | 2.5427 | 2.57 | 2.3558 | 2.3967 |
BS
NA 13
UNS
N10276
EN
NiMo16Cr15W
JIS
NW 0276
WERKSTOFF NR.
2.4819
GOST
ХН65МВУ
| Property | Value |
|---|---|
| Hardness(Rockwell B) | 85–95 |
| Density | 8.89 g/cm3 |
| Impact Strength | 60–100 J |
| Electrical Resistivity | 0.49–0.53 μΩ·cm |
| Poisson's Ratio | 0.31–0.34 |
| Modulus of Elasticity | 210 GPa |
Yield Strength
Psi – 52000, MPa –355
Tensile Strength
Psi – 115000, MPa – 790
Melting Point
2500 °F
Elongation
40 %
| Property | Value Range for Hastelloy |
|---|---|
| Electrical Conductivity | 1-5% IACS |
| Resistivity | 0.5–0.8 micro-ohm cm |
| Thermal Conductivity | 9–15 W/m·K |
| Magnetic Properties | Non-magnetic |
Yes, Hastelloy threaded rods can be used in high-pressure applications
| Feature | Hastelloy C-276 | Hastelloy C-22 |
|---|---|---|
| Corrosion Resistance | Excellent in acids & chemicals | Superior in chlorides & seawater |
| Temperature Limit | Up to 1,800°F (982°C) | Slightly lower than C-276 |
| Applications | Chemical processing, reactors | Marine, pharmaceutical, chemical reactors |
| Cost | Less expensive | More expensive |
Materials
