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Monel 400 Flange

  • Material: Monel 400 Flange
  • Production: Slip on flange/WN flange/Long WN flange/Threaded flange/SW flange/Blind flange
  • Production standards: ASME B16.5
  • Size: 1/2'~60'

PRODUCT DESCRIPTION

Monel 400 UNS N04400 W.Nr2.4360

The material Monel 400 is a solid solution alloy that contains nickel, copper, and small amounts of iron, manganese, and other trace elements. Monel 400 flanges are widely used in the chemical industry, oil and gas industry, marine applications, and other industries that require high strength and excellent corrosion resistance.

It is known for its superior resistance to a wide range of corrosive environments, including seawater, acidic and alkaline solutions, and high-temperature environments. Monel 400 has excellent mechanical properties and is easy to work with, making it a versatile material for use in flange applications.

The flange standards for Monel 400 include ANSI B16.5, ASME B16.47, and MSS-SP44. These flanges are available in a range of sizes, pressure ratings, and configurations such as slip-on, blind, threaded, and weld neck.

UNS N04400 Chemical Composition

C

Mn

S

Si

Ni

Cu

Fe

0.30 max

2.00 max

0.24 max

0.50 max

63.0 min

28.0-34.0

2.50 max


Monel 400 flanges are used in a wide range of applications, especially in the chemical process industry where they are used in the manufacture of chemical equipment, heat exchangers, and pumps. The oil and gas industry also uses Monel 400 flanges in offshore drilling rigs, pipelines, and refineries. Additionally, Monel 400 flanges are used in marine applications because of their resistance to seawater and brine environments.

Typical room temperature tensile properties of Annealed Material UNS N04400

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

85-20HRC

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*

ASTM Specifications

Pipe Smls

Pipe Welded

Tube Smls

Sheet/Plate

Bar

Forging

Fitting

B165

B725

B163

B127

B164

B564

B366


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