Hastelloy B
Hastelloy B
Quantity:
Hastelloy B
Data grade: Hastelloy B Hastelloy B
US grade: UNS N10001
Data grade: Hastelloy B Hastelloy B
US grade: UNS N10001
1. Overview of Hastelloy B (N10001) Hastelloy:
Hastelloy B (N10001) Hastelloy is a nickel-based high-temperature alloy composed of nickel, molybdenum, cobalt and other elements, with a nickel content of approximately 62%. Hastelloy B has a wide range of applications in the chemical, petrochemical, energy manufacturing and pollution control fields, especially in the sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid and other industries.
2. Hastelloy B2 (N10665, 2.4617) Hastelloy chemical composition: %
| C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≥ | Ni≥ | Mo≥ | Cu≤ |
| 0.01 | 0.70 | 0.80 | 0.035 | 0.030 | 0.60 | Remain | 28.0 | - |
| other | N≤ | Al≤ | Ti≤ | Fe≤ | Co≤ | V≤ | W≤ | Nb≤ |
| - | - | - | 5.50 | - | 0.30 | - | - |
3. Physical properties of Hastelloy B (N10001) Hastelloy:
(1) Density: ρ=9.24g/cm3
(2) Melting temperature range: 1330~1380℃
(2) Melting temperature range: 1330~1380℃
4. Hastelloy B (N10001) Hastelloy alloy mechanical performance:
1. The tensile strength of Hastelloy B Hastelloy alloy Rm N/mm2≥690.
2. Hastelloy B Hastelloy alloy yield strength RP0,2N/mm2≥310.
3. Elongation of Hastelloy B: A5 %≥40.
4. Hastelloy B (N10001) Hastelloy alloy has the following characteristics:
1. Control the content of iron and chromium elements at the lowest level to block the formation of β-phase Ni4Mo.
2. Excellent corrosion resistance to reducing environments.
3. Excellent corrosion resistance to medium concentration sulfuric acid and many non-oxidizing acids.
4. Very good resistance to hydrogen ion reduction stress corrosion cracking (SCC).
5. Excellent resistance to corrosion by various organic acids.
5. Metallographic structure of Hastelloy B (N10001) Hastelloy
Hastelloy B has a face-centered cubic lattice structure. By controlling the iron and chromium content to a minimum, the processing and brittleness are reduced, and the precipitation of the Ni4Mo phase between 700-870°C is blocked.
6. Corrosion resistance of Hastelloy B (N10001) Hastelloy:
Hastelloy B has extremely low carbon and silicon content, which reduces the precipitation of carbon and other impurity phases in the welding heat-affected zone. Therefore, its welds also have sufficient corrosion resistance.
Hastelloy B-2 alloy has good corrosion resistance in reducing media, such as hydrochloric acid solutions of various temperatures and concentrations. It also has good corrosion resistance in moderately concentrated sulfuric acid solutions (or containing a certain amount of ammonia ions). It can also be used in acetic acid and phosphoric acid environments. Alloy materials can have the best corrosion resistance only when they are in a suitable metallographic state and pure crystal structure."
7. Application scope of Hastelloy B (N10001) Hastelloy alloy:
Hasteloy B has a wide range of applications in the chemical, petrochemical, energy manufacturing and pollution control fields, especially in the sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid and other industries.
8. Hastelloy B (N10001) variety specifications and supply status:
Shanghai Disheng Special Alloy can produce various specifications of Hastelloy B seamless pipes, Hastelloy B steel plates, Hastelloy B round bars, Hastelloy B forgings, Hastelloy B flanges, Hastelloy B rings, Hastelloy B welded pipes, Hastelloy B steel strips, Hastelloy B wire and supporting welding materials.
1. The tensile strength of Hastelloy B Hastelloy alloy Rm N/mm2≥690.
2. Hastelloy B Hastelloy alloy yield strength RP0,2N/mm2≥310.
3. Elongation of Hastelloy B: A5 %≥40.
4. Hastelloy B (N10001) Hastelloy alloy has the following characteristics:
1. Control the content of iron and chromium elements at the lowest level to block the formation of β-phase Ni4Mo.
2. Excellent corrosion resistance to reducing environments.
3. Excellent corrosion resistance to medium concentration sulfuric acid and many non-oxidizing acids.
4. Very good resistance to hydrogen ion reduction stress corrosion cracking (SCC).
5. Excellent resistance to corrosion by various organic acids.
5. Metallographic structure of Hastelloy B (N10001) Hastelloy
Hastelloy B has a face-centered cubic lattice structure. By controlling the iron and chromium content to a minimum, the processing and brittleness are reduced, and the precipitation of the Ni4Mo phase between 700-870°C is blocked.
6. Corrosion resistance of Hastelloy B (N10001) Hastelloy:
Hastelloy B has extremely low carbon and silicon content, which reduces the precipitation of carbon and other impurity phases in the welding heat-affected zone. Therefore, its welds also have sufficient corrosion resistance.
Hastelloy B-2 alloy has good corrosion resistance in reducing media, such as hydrochloric acid solutions of various temperatures and concentrations. It also has good corrosion resistance in moderately concentrated sulfuric acid solutions (or containing a certain amount of ammonia ions). It can also be used in acetic acid and phosphoric acid environments. Alloy materials can have the best corrosion resistance only when they are in a suitable metallographic state and pure crystal structure."
7. Application scope of Hastelloy B (N10001) Hastelloy alloy:
Hasteloy B has a wide range of applications in the chemical, petrochemical, energy manufacturing and pollution control fields, especially in the sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid and other industries.
8. Hastelloy B (N10001) variety specifications and supply status:
Shanghai Disheng Special Alloy can produce various specifications of Hastelloy B seamless pipes, Hastelloy B steel plates, Hastelloy B round bars, Hastelloy B forgings, Hastelloy B flanges, Hastelloy B rings, Hastelloy B welded pipes, Hastelloy B steel strips, Hastelloy B wire and supporting welding materials.
| Variety classification | delivery status | |||||||
| Seamless tube | Solid solution + acid white, length can be customized | |||||||
| plate | Solid solution, pickling, trimming | |||||||
| welded pipe | Solid solution acid whitening + RT% flaw detection | |||||||
| Forgings | Annealing + polishing | |||||||
| Rod | Forged state, surface polished or polished | |||||||
| strip | Cold rolled, solid solution soft state, descaled delivery | |||||||
| wire material | Delivered in solid solution pickled disc shape or straight strip shape, solid solution straight strip in fine polished state | |||||||
