Nickel Alloys Monel 400 Screws

Nickel Alloys Monel 400 Screws are versatile, externally threaded fasteners known for their outstanding resistance to corrosive and high-temperature environments. Sourced and supplied by Zeron Fasteners, these screws are manufactured from the resilient nickel-copper alloy Monel 400 (UNS N04400). The product is distinguished by its combination of high strength, good toughness, and remarkable immunity to chloride ion stress corrosion cracking. This makes the screws a reliable choice where fastener integrity is critical. The primary application of these Monel 400 Screws includes assembling components in marine fixtures, pump and valve bodies, heat exchangers, crude oil stills, and general chemical processing apparatus, providing lasting structural integrity in aggressive service conditions.

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Monel 400 Screws

Nickel Alloys Monel 400 Screws Chemical Composition

Element Content (%)
Nickel (Ni) 63.0 min
Copper (Cu) 28.0–34.0
Iron (Fe) 2.5 max
Manganese (Mn) 2.0 max
Silicon (Si) 0.5 max
Carbon (C) 0.3 max
Sulfur (S) 0.024 max

Nickel Alloys Monel 400 Screws Mechanical Properties

Property Value
Tensile Strength (min) 550 MPa (80 ksi)
Yield Strength (0.2% Offset min) 240 MPa (35 ksi)
Elongation in 4D (min) 35%
Hardness (Brinell max) 175 HB

Nickel Alloys Monel 400 Screws Products Feature