Jul 29, 2025 Leave a message

About Monel 400 Alloy Plate

 
 
 
About Monel 400 Alloy Plate
01.

About Monel 400 Alloy Plate

Monel 400 Alloy Plate is a composite metal made of nickel and copper with other elements added to enhance its properties. It is corrosion resistant, strong, ductile, and has excellent fatigue resistance. Monel 400 Alloy Plate is often used in marine applications due to its high durability and strength.

02.

Will Monel 400 rust?

The corrosion resistance of Monel 400 alloy is particularly important in marine environments. It is widely used in marine components, including propeller shafts and fasteners, which are often exposed to seawater.

Monel 400

Monel Alloy 400 Plate Density

Monel Alloy 400 Plate

8.8 g/cc

Monel Alloy 400 Plate Thermal Properties

Temperature Mean Linear Expansion Thermal Conductivity Specific Heat Electrical Resistivity
°F °C in/in/°F x 10-6 µm/m•°C Btu-in/h/ft W/m•°C Btu/lb/°F J/kg•°C ohm-circ mil/ft µΩ•m
-320 -200 - - - - - - 205 360
-300 -180 6.1 11.1 113 16.5 0.05 223 - -
-200 -130 6.4 11.4 130 18.2 0.078 320 - -
-100 -70 -6.7 12.1 139 19.8 0.088 378 - -
70 21 - - 151 22 0.102 427 307 0.511
200 100 7.7 14.2 167 24 0.105 445 332 0.537
400 200 8.6 15.2 193 26.9 0.11 459 337 0.559
600 300 8.8 15.7 215 30.1 0.114 470 346 0.574
800 400 8.9 16.1 238 33.4 - - 355 0.587
1000 500 9.1 16.3 238 36.5 - - 367 0.603
1200 600 9.3 16.6 287 39.4 - - 379 0.62
1400 700 9.6 17 311 42.4 - - 391 0.639
1600 800 9.8 17.4 335d 45.5d - - 403 0.658
1800 900 10.0d 17.7 360d 48.8d - - 415 0.675
2000 1000 10.3d 18.1d - - - - 427 0.692

Monel Alloy 400 Plate Mechanical Properties Analysis

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Monel 400 8.8 g/cm3 1350 °C (2460 °F) Psi – 80,000 , MPa – 550 Psi – 35,000 , MPa – 240 40 %

Chemical Compatibility Chart of UNS N04400 Sheet

Grade C Mn Si S Cu Fe Ni
Monel 400 0.30 max 2.00 max 0.50 max 0.024 max 28.00 – 34.00 2.50 max 63.00 min
Gnee Steel

 

About Gnee Steel

Gnee Steel is a supplier of Monel 400 Alloy Plate, covering tubes: Seamless tubes: Size: 4 - 219 mm; Thickness: 0.5 - 20 mm; Welded tubes: Size: 5.0 - 1219.2 mm; Thickness: 0.5 - 20 mm, Plates: Plate thickness 0.1 to 100 mm; Plate width 10-2500 mm, Strips, Alloy round bar sizes: diameter 3-800 mm;, Flat bar sizes: thickness 2-100 mm; Width: 10-500 mm, Hexagonal bar sizes: 2-100 mm;, Wire and extruded profiles. We work with steel mills to provide customers with 625 alloy that meets or exceeds many leading industry standards, including ASTM, ASME, SAE, AMS, ISO, DIN, EN and BS standards.
Gnee Steel stocks and sells Monel 400 Alloy Plate, Tube, Pipe, Plate, Strip, Sheet, Round Bar, Flat Bar, Forged Billet, Hexagon, Wire and Extruded Profiles. Feel free to contact us for a quote at ss@gneesteel.com

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