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Monel400 N04400 Alloy Steel Plate Coil Monel 400 Ni-Cu Alloy Steel

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Description: Monel400 alloy steel is a single-phase solid solution Ni-Cu alloy, which is mainly nickel. Monel400 steel is a corrosion-resistant alloy material with large consumption, wide application and comprehensive performance. Monel 400 N04400 alloy steel has exce...

Processing Service: Cutting, Welding, Drilling, Rolling, Bending, Forming, Grinding, Stamping and so on machining

Available Size: Thickness: 4-100mm, Width: 900-4700mm, Length: 5000-18000mm

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Monel400 Nickel Alloy Steel Description

Monel400 alloy steel is a single-phase solid solution Ni-Cu alloy, which is mainly nickel. Monel400 steel is a corrosion-resistant alloy material with large consumption, wide application and comprehensive performance. Monel 400 N04400 alloy steel has excellent corrosion resistance and high temperature performance, and is widely used in marine engineering, chemical industry, aerospace and nuclear energy and other fields. Monel400 alloy has corrosion resistance in hydrofluoric acid and fluorine gas medium, and also has corrosion resistance to hot concentrated alkali solution. At the same time, it is also resistant to corrosion by neutral solutions, water, sea water, atmosphere, organic compounds, etc.

Monel 400 N04400 alloy steel has good corrosion resistance. The corrosion resistance of Monel400 is generally superior to that of nickel copper. It is more resistant to the corrosion of reducing media than pure nickel and can be used to manufacture wear-resistant parts. It can operate stably for a long time in harsh environments such as seawater, strong acid, and strong alkali. In the fields of marine engineering and chemical industry, Monel400 is widely used in offshore oil drilling platforms, offshore oil and gas pipelines, chemical reactors, evaporators, heat exchangers and storage tanks and other equipment. These devices will be corroded by various corrosive substances during the working process, requiring the use of materials with excellent corrosion resistance.

Monel400 Ni-Cu alloy also has good high temperature performance. At high temperature, Monel400 can still maintain high strength and excellent oxidation resistance. Therefore, in aerospace, nuclear energy and other fields, Monel400 is widely used in aero-engine components, hydraulic systems, fuel systems and various components and pipelines in nuclear reactors.

Monel400 Nickel Alloy Steel Datasheet

Shape: Coil, Strip, Foil, Ribbon Wire, Profile, Round, Flat, Square

Specification:
Wire: 0.01-10mm
Strip: 0.05*5.0-5.0*250mm
Bar: φ4-600mm, Length 2000-12000mm
Pipe: φ6-273mm, δ1-30mm, Length 1000-12000mm
Sheet: δ 0.8-36mm, Width 650-2000mm, Length 800-4500mm

Standard: GB,AISI,ASTM,DIN,EN,SUS,UNS etc

Inspection:  ISO,SGS,BV and so on.

Monel400 Nickel Alloy Steel Chemical composition

Weight % C Mn S Si Ni Cu Fe
Min.         63.0 28.0  
Max. 0.3 2 0.024 0.5   34.0 2.5

Monel400 Nickel Alloy Steel Mechanical Properties

Tensile Strength, min. Yield Strength, min. Elongation, min. Hardness, min.
Mpa ksi Mpa ksi % HB
480 87 170 43 35 ≥331

ALLOY 400 MECHANICAL PHYSICAL PROPERTIES

PROPERTY -180°C -130°C -70°C 21.1°C 93.3°C 204.4°C 315.6 371.1°C 426.7°C 537.8°C 648.9°C 982°C
Ultimate Tensile Strength /MPa - - - 450 420 390 380 370 370 - - -
0.2% Yield Strength /MPa - - - 175 150 135 130 130 130 - - -
Elongation % - - - 51 44 43 47 - 48 38 - -
Coefficient of Thermal Expansion /µm/m°C 11.1 11.4 12.1 - 14.2 15.2 15.7 16.1 - 16.3 16.6 18.1
Thermal Conductivity /kcal/(hr.m.°C) 14.19 15.65 17.03 18.92 20.64 23.13 25.89 28.72 - 31.39 33.88 -

Equivalent Grade of Monel400 Nickel Alloy Steel

STANDARD WERKSTOFF NR. (WNR) UNS BS AFNOR
Monel400 W.Nr.2.4360  N04400 NA 12 Nu 30

Available forms and specifications

Plate/Plate/Strip: AMS 5871, ASTM A 240/A 480, ASTM B 409, ASTM B 906
Seamless pipe/tube: ASTM B 407, ASTM B 829
Welded Pipe/Tube: ASTM B 515
Round/flat steel: ASTM B 408, ISO 9723
Accessories: ASTM B 366, ASME SB-366
Forgings: AMS 5766, ASTM B564

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