Hastelloy C276 bars are characterized by exceptional corrosion resistance, high strength at elevated temperatures, good weldability, and versatility for demanding applications in harsh environments.
Barre Hastelloy C276

High Quality Hastelloy C276 Bar
Hastelloy C276 bars are high-performance nickel-based alloys known for their outstanding corrosion resistance, strength at elevated temperatures, and excellent weldability. These properties make them suitable for a wide range of demanding industrial applications.
SSM can provide ASTM B574 Hastelloy C276 Hot or Cold Finished Rods, Round bars, Rectangular Bars, Hexagonal Bars and other Customized Bars
Hastelloy C276 Hot or Cold Finished Rods
- Rods 5⁄16 to 3⁄4 in. (7.94 to 19.05 mm), exclusive, in diameter, hot or cold finished, solution annealed and pickled, or mechanically descaled.
- Rods 3⁄4 to 3 1⁄2 in. (19.05 to 88.9 mm), inclusive, in diameter, hot or cold finished, solution annealed, ground or turned.
- Rods 1⁄4 to 3 1⁄2 in. (6.35 to 88.9 mm), inclusive, in diameter, solution annealed, cold finished, as cold finished, ground or turned.
Hastelloy C276 Rods Permissible Variations
Permissible Variations in Diameter and Out-of-Roundness of As Cold Finished Rods
Specified Diameter, in. (mm) | Permissible Variations, in. (mm) | ||
Diamètre | Out of Roundness, max | ||
+ | − | ||
1⁄4 –7⁄16 (6.35–11.11), incl | 0.012 (0.30) | 0.012 (0.30) | 0.018 (0.46) |
Over 7⁄16 –5⁄8 (11.11–15.87), incl | 0.014 (0.36) | 0.014 (0.36) | 0.020 (0.51) |
Over 5⁄8 –3⁄4 (15.87–19.05), excl | 0.016 (0.41) | 0.016 (0.41) | 0.024 (0.61) |
3⁄4 –3 1⁄2 (19.05–88.9), incl | 0.010 (0.25) | 0.010 (0.25) | 0.010 (0.25) |
Permissible Variations in Diameter and Out-of-Roundness of Hot or Cold Finished, Solution Annealed Rods
Specified Diameter, in. (mm) | Permissible Variations, in. (mm) | ||
Diamètre | Out of Roundness, max | ||
+ | − | ||
5⁄16 –7⁄16 (7.94–11.11), incl | 0.012 (0.30) | 0.012 (0.30) | 0.018 (0.46) |
Over 7⁄16 –5⁄8 (11.11–15.87), incl | 0.014 (0.36) | 0.014 (0.36) | 0.020 (0.51) |
Over 5⁄8 –3⁄4 (15.87–19.05), excl | 0.016 (0.41) | 0.016 (0.41) | 0.024 (0.61) |
Hot-Finished, Annealed, and Ground or Turned Rods | |||
3⁄4 –3 1⁄2 (19.05–88.9), incl | 0.010 (0.25) | 0 | 0.008(0.20) |
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More Information About Hastelloy C276 Bar
Hastelloy C276 Bar Chemical Compostion
Élément | Nickel (Ni) | Chrome (Cr) | Molybdène (Mo) | Fer (Fe) | Tungstène (W) | Carbone (C) | Silicium (Si) | Manganèse (Mn) | Phosphore (P) | Soufre (S) | Vanadium (V) |
Gamme de composition % | Équilibre | 14.5-16.5 | 15.0-17.0 | 4.0 -7.0 | 3.0-4.5 | ≤0,01 | ≤0,08 | ≤1,0 | ≤0,04 | ≤0,03 | ≤0,35 |
Hastelloy C276 Bar Mechanical Properties
Exigences relatives aux propriétés mécaniques des tiges recuites en solution, finies à chaud ou à froid
Alliage | N10276 |
Résistance à la traction, min, psi (MPa) | 100 000 (690) |
Limite d'élasticité (décalage de 0,2 %), min, psi (MPa) | 41 000 (283) |
Allongement en 2 po (50,8 mm) ou 4D min, % | 40 |
Dureté Rockwell, max. | 100 HRB |
Densité lb/po3 (g/cm3) | 0.321 (8.87) |
Produits Hastelloy C276 concernés
- Tubes Hastelloy C276
- Raccords Hastelloy C276
- Brides en Hastelloy C276
- Fixations Hastelloy C276
- Barres Hastelloy C276
- Plaques Hastelloy C276
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