Monel 400 is a nickel-copper alloy with high strength and excellent corrosion resistance in a range of media including sea water, hydrofluoric acid, sulfuric acid and alkalies. Monel 400 is used for marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners and heat exchangers. Standard product forms are round, hexagon, flats, forging stock, pipe, tube, plate, sheet, strip and wire.
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Nickel and High Temperature Alloy Plate

Monel® 400 Plate
Nickel and High Temperature Alloy Plate

Monel® 400 Plate
Nickel and High Temperature Alloy Plate

Monel® 400 Plate
Nickel and High Temperature Alloy Plate

Monel® 400 Plate
Nickel and High Temperature Alloy Plate

Monel® 400 Plate
Material N/A Monel®
Shapeform N/A Plates
Thickness N/A 3/16 inches N/A 1/4 inches N/A 5/16 inches N/A 3/8 inches N/A 1/2 inches
Thickness N/A 0.1875 inches4.7625 mm N/A 0.25 inches6.3500 mm N/A 0.3125 inches7.9375 mm N/A 0.375 inches9.5250 mm N/A 0.500 inches12.7 mm
Plate Weight per Unit Area N/A 0.063 lbs/in²44.2933848 kg/m² N/A 0.085 lbs/in²59.760916 kg/m² N/A 0.105 lbs/in²73.822308 kg/m² N/A 0.125 lbs/in²87.8837 kg/m² N/A 0.168 lbs/in²118.1156928 kg/m²
Alloy N/A Monel 400
Basic Composition N/A 1.1% Manganese 1.6% Iron 32.0% Copper 65.1% Nickel
Density N/A 0.319 lbs/in³8.84 g/cm³
ASTM Specification N/A ASME SB-127 ASTM B127 Federal/Military QQ-N 281 CLA SAE 4544 UNS N04400
Tensile Strength N/A 80000 psi550 MPa
Yield Strength (0.2% Offset) N/A 35000 psi240 MPa
Elongation N/A 40 %
Melting Temperature Range N/A 2370 to 2460 ºF1300 to 1350 ºC