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Alloy 400 Nickel-Copper Alloy
Alloy 400 (UNS N04400) is a ductile nickel-copper alloy with excellent resistance to a variety of corrosive conditions, including marine environments, neutral salts, and hydrofluoric acid. It is widely used in chemical processing, marine engineering, and desalination.
UNS: N04400ASTM: B127/B163GB: NS142
MaterialUNS N04400 / ASTM B127 / ASTM B163
Thickness0.5-100 mm
Width1000-2500 mm
LengthCut to length / Coils
MOQ1 Ton
Lead Time7-15 days
PortShanghai / Tianjin
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | UNS N04400 / ASTM B127 / ASTM B163 | Standard | UNS N04400 / ASTM B127 / ASTM B163 |
| Thickness Range | 0.5-100 mm | Width Range | 1000-2500 mm |
| Length Range | Cut to length / Coils | MOQ | 1 Ton |
| Lead Time | 7-15 days | Port of Shipment | Shanghai / Tianjin |
| C | ≤0.10 | Si | ≤0.25 |
| Mn | ≤0.50 | P | ≤0.005 |
| S | ≤0.005 | Cu | Balance - 32.0 |
| Ni+Co | Balance | Yield Strength (Hot Rolled) | ≥240 MPa |
| Tensile Strength (Hot Rolled) | ≥520 MPa | Elongation | ≥45% |
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