ASTM B165 UNS N04400
Description
ASTM B165 UNS N04400 (Monel 400) has a smooth silver-white surface after polishing and works well in reducing environments. With good weldability and machinability, it’s used in complex downhole tools, valves, and pumps.
Application：
- Pump shafts and impellers
- High-pressure vessels
- Piping and heat exchangers
- Drill collars and instruments
- Chemical processing plants
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Product Specification
Chemistry 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 |
