Monel 400 Screws
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 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 |
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 |
Monel 400 Screws Products Feature
