UNS N10665 Hastelloy B2 Tube
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Hastelloy B2(UNS N10665) is an austenitic superalloy grade that is used to produce high-strength pipes. The Hastelloy B2 Pipe is a solution strengthened nickel and molybdenum grade. These pipes showcase enhanced resistance to corrosive reducers across harsh environmental conditions. The versatile pipes have great resistance against pitting and stress corrosion cracking.
Specification
| Grades | Hastelloy B2 (UNS No. N10665) |
| Standards | ASTM, ASME and API |
| Specifications | ASTM, ASME B622, B619, B626 |
| Size | 1 / 2"NB TO 12 "NB IN |
| Length | Single Random, Double Random & Cut Length. |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Etc. |
| End | Plain End, Beveled End, Treaded |
Chemical Properties
| Grade | C | Si | Mn | P | S | Cr | Mo | Ni | N |
| B2 | 0.02 | 0.1 | 0.1 | 0.04 | 0.03 | 1.0 | 26 - 30 | Bal | Bal |
Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 9.2 g/cm3 | 1370 °C (2550 °F) | Psi – 1,15,000 , MPa –760 | Psi – 52,000 , MPa – 350 | 40 % |
Characteristics Of Hastelloy B2 Pipes
- Control iron and chromium at the lowest possible levels to prevent the generation of β-phase Ni4Mo.
- Excellent corrosion resistance to reducing environments.
- Excellent resistance to medium concentrations of sulfuric acid and many non-oxidizing acids.
- Very good resistance to chloride reduction stress corrosion cracking (SCC).
- Excellent resistance to corrosion by various organic acids
Hastelloy B-2 Application Areas
Hastelloy B-2 has a wide range of applications in the chemical, petrochemical, energy manufacturing and pollution control fields, especially in the sulfuric, hydrochloric, phosphoric and acetic acid industries. For applications in specialized areas, please consult your material supplier.
ASTM B619 UNS N10675 Pipes Services
- Heat Treatment, Annealing, Pickling
- Beveling
- Ultrasonic Testing
- Pipes Polishing
- 100% X-Ray Welding
- Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.
- Cold Drawing Services
Packaging&Shipping
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