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.
Unit of Measure

Specifications

Material

Monel®

Shapeform

Sheets

Thickness

19 gauge

Thickness

0.043 inches1.111 mm

Sheet Size

36 x 96 inches

Width

36 inches

Length

96 inches

Sheet Weight per Unit Area

1.975 lbs/ft²9.64195 kg/m²

Weight per Sheet

47.40 lbs70.54068 kg

Thickness Tolerance

±0.004 inches

Nickel Alloy Compositions

Alloy

Monel 400

Basic Composition

1.1% Manganese 1.6% Iron 32.0% Copper 65.1% Nickel

Density

0.319 lbs/in³8.84 g/cm³

ASTM Specification

ASME SB-127 ASTM B127 Federal/Military QQ-N 281 CLA SAE 4544 UNS N04400

Typical Mechanical Properties

Tensile Strength

80000 psi550 MPa

Yield Strength (0.2% Offset)

35000 psi240 MPa

Elongation

40 %

Melting Temperature Range

2370 to 2460 ºF1300 to 1350 ºC