Monel R-405 (UNS N04405)
Category: MONEL
Overview
MONEL nickel-copper alloy R-405 (UNS N04405) is the free-machining grade of alloy 400. Its greater sulfur content enhances machinability. It has essentially the same corrosion resistance and physical properties as alloy 400, but a slightly different range of mechanical properties. Alloy R-405 is used chiefly for automaticscrew- machine stock and is not generally recommended for other applications.
Chemical Composition
| Ni | Cu | Fe | Mn | C | Si | S | |
| MIN | 28 | 0.025 | |||||
| MAX | 63 | 34 | 2.5 | 2 | 0.3 | 0.5 | 0.06 |
Physical Properties
| Density | 8.8 g/cm³ |
| Melting Range | 1300-1350 ℃ |
Available Products And Specifications
| Rod, Bar & Wire | ASTM B164, SAE AMS 4674, SAE AMS 7234 |
Features
● Provides good machinability
● Great mechanical properties across a broad temperature range (including subzero temps)
● Excellent resistance to chloride ion stress corrosion cracking
● Can be hardened only via cold working
Applications
● Meter and valve parts
● Fasteners
● Screw machine products
● Oil refinery piping
● Heat exchangers
● Nuclear fuel production
● Generator tubing
● High temperature heating coils
● Crude oil transfer piping
● Propeller and pump shafts
Keywords: Monel R-405 (UNS N04405)
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Welcome to ZK Alloy, we are professional manufacturer for special alloy materials with twelve years experiences, we mainly produce inconel, monel, hastelloy, high temperature alloy and other nickel based alloy products, which are widely used in aerospace, oil and gas, energy and environmental, automotive, chemical, industrial valves, communication electronics and other industries.
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