DIN934 Monel 400 Hex Head Nuts
Model NO.: DIN934
Price for The Size: M12 of DIN934
Trademark: HT
Transport Package: CTN, Then in Pallet
Specification: DIN934, ISO4032, ASME B18.2.2, ASME B 18.2.4.6M
Origin: Jiangsu, China
HS Code: 731816000
Monel Fasteners Experts!Monel Bolt, Monel Stud, Monel Nut, Monel Washer!
We are a professional manufacturer of Nickel alloy and superalloy fasteners. We can produce Bolts, U-Bolts, Nuts, Washers, Threaded Rods, Split Cotter Pins, R Clips, and machined special parts according to drawings with materials including: Hastelloy, Monel, Incoloy, Inconel, Titanium, Duplex series, Nimonic, and standard stainless steel.
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1. Standard: DIN934, ISO4032, ASME B18.2.2, ASME B 18.2.4.6M
2. Material: Monel400
3. Color: Bright
4. Packaging: Bulk in 25 kg carton, then on pallet
5. Delivery Time: 45 days.
Monel 400Â Â Â
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| UNS | Trademark | W.Nr |
| N04400 | Monel400 | 2.4360 |
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Monel 400 Chemical Composition
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| Alloy | % | Ni | Cu | Fe | C | Mn | Si | S |
| Monel400 | Min. | Bal | 28 | Â | Â | Â | Â | Â |
| Max. | 34 | 2.5 | 0.3 | 2 | 0.5 | 0.024 |
Monel 400 Physical Properties
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| Density | 8.83 g/cm³ |
| Melting Point | 1300-1390 ºC |
Minimum Mechanical Properties at Room Temperature
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| Alloy State | Tensile Strength Rm N/mm² |
Yield Strength RP0.2 N/mm² |
Elongation A 5 % |
| Monel400 | 480 | 170 | 35 |
Monel 400 CharacteristicsÂ
Monel 400 is a highly corrosion-resistant alloy that offers excellent performance in a wide range of environments. It is particularly known for its resistance to hydrofluoric acid and fluoride gases, as well as hot concentrated alkalis. Additionally, it is resistant to neutral solutions, seawater, air, and organic compounds. One of its key features is that it generally does not develop stress corrosion cracking, making it ideal for machining applications.
Monel 400 Metallurgical Structure
Monel 400 is a high-strength single-phase solid solution alloy.
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Monel 400 Corrosion Resistance
Monel 400 exhibits exceptional corrosion resistance in fluoride gas, hydrochloric acid, sulfuric acid, and their derivatives. It also has better corrosion resistance than copper alloys in seawater. In acidic environments, Monel 400 is resistant to sulfuric acid with concentrations below 85%. It is an important material for resisting hydrofluoric acid. In water corrosion, it shows excellent resistance, with low pitting and stress corrosion, and a corrosion rate less than 0.025 mm/year. At high temperatures, it can operate up to around 600°C in air or high-temperature steam, with a corrosion rate less than 0.026 mm/year. Monel 400 is resistant to hydrous ammonia and amine conditions below 585°C due to its high nickel content.
Monel 400 Application Fields:
Monel 400 is a versatile alloy used in various industrial applications:
1. Seamless water pipes in power plants
2. Seawater exchangers and evaporators
3. Environments with sulfuric and hydrochloric acids
4. Crude distillation units
5. Equipment and propeller shafts used in seawater
6. Nuclear industry and equipment for isotope separation
7. Manufacturing of hydrochloric acid equipment, such as pumps and valves
PCR Tubes & Caps
Features:
• Low profile tubes are designed to minimize the condensate contamination, particularly for the overnight experiment, and also reduce the evaporation of the reaction solution.
• Free of Dnase and Rnase, human DNA and PCR inhibitor
• Autoclavable
• White strip tubes increase the fluorescent signal strength of real-time PCR.
PCR 8-Strip Tube with Flat Cap Product Features
• Eight individually capped thin wall tubes
• Caps are attached at an angle to prevent cap lids and hinges from interfering with each other.
• Tight sealing, easy to open
• Flat, optically clear caps
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