Hastelloy B-3
- UNS N010675
Superior Quality in Corrosion Resistance
With great delight, Taashvi Special Alloys presents ALLOY-B3, a demonstration of state-of-the-art metallurgy engineered for unmatched performance in corrosive situations. A corrosion-resistant alloy that goes above and beyond expectations, ALLOY-B3 stands out for addressing the toughest industrial difficulties.
Exquisitely crafted, ALLOY-B3 demonstrates notable attributes:
01 Exceptional Corrosion Resistance: Alloy-B3 exhibits resistance to a broad spectrum of corrosive chemicals and flourishes in harsh chemical conditions.
02 High Temperature Stability: Because the alloy can withstand extremely high temperatures without losing its structural integrity, it can be used in demanding industrial environments.
03 Superior Weldability: Because of its exceptional weldability, alloy B3 is highly versatile in a wide range of engineering applications. It also provides ease of manufacturing.
04 Impervious to Stress Corrosion Cracking: The resistance of ALLOY-B3 to stress corrosion cracking increases its dependability, especially in situations when structural integrity is at risk due to this phenomena.
05 Chemical Composition Precision: Taashvi Special Alloys guarantees constant and dependable performance by precisely controlling the alloy's chemical makeup.
06 Longevity and Durability: Because of its strong composition, Alloy-B3 has a lengthy service life and delivers reliable performance even under demanding circumstances.
In what forms is Alloy B-3 Available at Taashvi Special Alloys?
- Sheet
- Plate
- Bar
- Pipe & Tube (welded & seamless)
- Fittings
- Forging
- Fasteners
- Elbows, tees, stub-ends, returns, caps, crosses, reducers, pipe nipples. etc.
- Wire
What are the characteristics of Alloy B-3?
- Maintains excellent ductility during transient exposures to intermediate temperatures
- Excellent resistance to pitting, corrosion and stress-corrosion cracking
- Excellent resistance to knife-line and heat-affected zone attack
- Excellent resistance to acetic, formic and phosphoric acids and other non-oxidizing media
- Resistance to hydrochloric acid at all concentrations and temperatures
- Thermal stability superior to alloy B-3
Chemical Composition, %
| Ni | Mo | Fe | C | Co | Cr | Mn | Si | Ti | W | Al | Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.0 min | 28.5 | 1.5 | .01 max | 3.0 max | 1.5 | 3.0 max | .10 max | .2 max | 3.0 max | .50 max | .20 max |
In what applications is Alloy B-3 used?
- Chemical processes
- Vacuum furnaces
- Mechanical components in reducing environments
ASTM Specifications
| Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Forging | Fitting |
|---|---|---|---|---|---|---|---|
| B622 | B619 | B622 | B626 | B333 | B335 | B564 | B366 |
Mechanical Properties
Annealed Material
| Product | Tensile Min. (ksi) | .2% Yield Min. (ksi) | Elongation Min. |
|---|---|---|---|
| Rod & Bar | |||
| Sheet/Plate | |||
| Welded Pipe & Tube | |||
| Seamless Pipe & Tube |
Coil / Sheet /Plate Specification
Dimensions : ASTM, ASME, AISI, DIN, BIS
Thickness : 0.50mm - 100mm
Size : 1000 mm x 2000mm, 1220mm x 2440mm, 4' x 8', 1250mm x 2500mm, 1500mm x 3000mm to 6000mm, 2000mm x 4000mm to 6000mm
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form : Shim Sheet, Perforated Sheet, Profile Cut,
Seamless & Welded Pipes & Tubes Specification
Specification : ASTM, ASME, DIN, NFA, JIS.
Thickness : 4.0mm - 100mm.
Pipe Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
Tube Size : 1/2" OD to 8" OD.
Length : Cut length, Fix length, Single Random, Double Random & Required Length.
Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pancake Coils, Hydraulic Tubes.
End : Plain End, Beveled End, Threaded End.
Type : Seamless & Welded Pipes & Tubes.
Round Bar Specification
Dimensions : ASTM, ASME,AISI, API.
Size : 5 mm to 500 mm
Length : from 2.00mm to 6.35mm (0.078" to 0.25") dia.
Finish : Bright, Black, Polish, Forged
Form : Round Bar, Square, Hexagon
Condition : Cold Drawn & Polished Cold Drawn, Centerless Ground Bars & Polished
Other Services : Machining (CNC), Centerless Grinding (CG), Heat Treatment, Annealing, Pickling, Polish, Rolling, Forging, Cutting, Bending, Minor Fabrication
Seamless & Welded Pipes & Tubes Fittings Specification
Specification : ASTM, ASME, DIN, NFA, JIS.
Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
Form : Elbow, Tee, Reducer, Stub End, End Cap, Pipe Nipple, Weldolet,
End : Beveled End, Threaded. Plain End,
Type : Seamless & Welded Pipe & Tubes Fittings, Buttweld Fittings & Dairy Fittings.
