Monel 400 UNS N04400 Nickel-Copper Alloy - 8.83 g/cm³ Density, 480 N/mm² Tensile Strength for Corrosive Environments
Price:
USD 20~50$/ KG
MOQ:
50KG
Delivery Time:
25~30 days
Brand:
Corrosion resistant alloy
Product Description
Monel 400 UNS N04400 Alloy Overview
Monel 400 is a high-performance corrosion-resistant nickel-copper alloy offering exceptional durability in demanding industrial environments including petroleum processing and seawater applications.
Chemical Composition (%)
| Grade | C | Si | Mn | S | Ni | Cu | Fe |
|---|---|---|---|---|---|---|---|
| Monel 400 | ≤0.3 | ≤0.025 | ≤2 | ≤0.01 | ≥63 | 28~34 | ≤2.5 |
Physical Properties
Density: 8.83 g/cm³
Melting Point: 1300-1390°C
Mechanical Properties
| Grade | Yield Strength (RP0.2 N/mm²) | Tensile Strength (Rm N/mm²) | Elongation (%) |
|---|---|---|---|
| Monel 400 | 170 | 480 | 35 |
Key Characteristics
- Excellent corrosion resistance in hydrofluoric acid and fluorine gas environments
- Superior performance in hot concentrated alkaline solutions
- Resistant to neutral solutions, water, seawater, air, and organic compounds
- Resists stress corrosion cracking
- Good machinability and cutting performance
Industrial Applications
- Power plant seamless pipes and steam pipes
- Seawater heat exchangers and evaporators
- Sulfuric acid and hydrochloric acid processing equipment
- Crude oil distillation systems
- Seawater pump shafts and propeller equipment
- Nuclear industry uranium isotope separation and refining equipment
- Hydrochloric acid manufacturing pumps and valves
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Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee