Alloy B-3
About Alloy B-3
What is Alloy B-3?
Alloy B-3 also referred to as the UNS N10675/W.Nr. 2.4600 alloy.
Alloy B-3 is similar to alloy B-2 in terms of resistance to non oxidizing agents, resistance to stress corrosion & pittings, non formation of grain boundry.
Like other nickel alloys (in the mill annealed condition), it is ductile, can be formed and welded, and resists stress corrosion cracking in chloride-bearing solutions.
Also, it is able to withstand fluoride-bearing media and concentrated sulfuric acid, both of which result in damage to zirconium alloys.
Alloy B-3 is widely used in numerous chemical process industry, especially in the construction of reaction vessels for pure, reducing acid service.
B-3 alloy is available in the form of plates, sheets, strips, billets, bars, wires, pipes, tubes, and coated electrodes.
Alloy B-3 Standards
ASTM B622
-Seamless Pipe & Tube
ASTM B626
-Welded Pipe & Tube
ASTM B335
-Rod & Bar
ASTM B333
-Plate, Sheet, Strip & Foil
Alloy B-3 Chemical Composition
Alloy B-3 Data Sheet
Alloy B-3 Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | OR |
| Alloy B-3 | 2.4600 | N10675 | – | – | – | – | – | – |
Alloy B-3 Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 9.22 g/cm3 | 1418°C (2585°F) | 860Mpa | 420Mpa | 50% |
Alloy B-3 Applications
Alloy B-3 Related Resources
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