Monel Alloy 400
- UNS N04400
- Other names: Alloy 400
- W.Nr.2.4360, 2.4361
- EN10204 3.1
- ASTM: B164, B564, B127, B165, B725, B730
- Other names: Alloy 400
- ASME: SB164, SB564, SB127, SB165, SB725, SB730
- Mil-T-1368
Superior Quality in Corrosion Resistance
Taashvi Special Alloys' creation, Alloy 400, is a monument to sophisticated metallurgy and precise engineering. This nickel-copper alloy is well-known for its remarkable resistance to corrosion, making it a flexible option for a range of harsh settings. Alloy 400, whose chemical makeup mostly consists of nickel and copper, has exceptional resistance to a variety of corrosive environments, including acidic and alkaline ones. Because of its special qualities, it works especially well in maritime applications where exposure to saltwater presents a big challenge.
Taashvi Special Alloys guarantees the high mechanical strength and longevity of Alloy 400, making it a dependable option for demanding applications in aircraft, maritime engineering, and chemical processing. The alloy's dependability in challenging circumstances is further increased by its resistance to stress corrosion and cracking. Interestingly, Alloy 400 keeps its
Key characteristics of Alloy 400 include:
01 Corrosion Resistance: remarkable resistance to corrosion in a variety of conditions.
02 High Mechanical Strength: has strong mechanical qualities for demanding uses.
03 Versatility: Well-suited for use in diverse industries, from chemical processing to marine engineering.
04 Stress Corrosion Cracking Resistance: Resilience against stress corrosion cracking enhances reliability.
05 Temperature Stability: Maintains structural integrity across a broad temperature spectrum.
In what forms is Alloy 400 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
In what applications is Alloy 400 used?
- Marine engineering
- Chemical and hydrocarbon processing equipment
- Gasoline and freshwater tanks
- Crude petroleum stills
- De-aerating heaters
- Boiler feed water heaters and other heat exchangers
- Valves, pumps, shafts, fittings, and fasteners
- Industrial heat exchangers
- Chlorinated solvents
- Crude oil distillation towers
ASTM Specifications
| Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Forging | Fitting | Wire |
|---|---|---|---|---|---|---|---|---|
| B165 | B725 | B163 | B127 | B164 | B564 | B366 |
Mechanical Properties
Typical room temperature Tensile Properties of Annealed Material
| Product Form | Condition | Tensile (ksi) | 2% Yield (ksi) | Elongation (%) | Hardness (HRB) |
|---|---|---|---|---|---|
| Rod & Bar | Annealed | 75-90 | 25-50 | 60-35 | 60-80 |
| Rod & Bar | Cold-Drawn Stress Relieved | 84-120 | 55-100 | 40-22 | 85-20 HRC |
| Plate | Annealed | 70-85 | 28-50 | 50-35 | 60-76 |
| Sheet | Annealed | 70-85 | 30-45 | 45-35 | 65-80 |
| Tube & Pipe Seamless | Annealed | 70-85 | 25-45 | 50-35 | 75 max* |
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.
