Monel 400 Tube
SSM manufactures and supplies high-quality Monel 400 tubes, ensuring durability, corrosion resistance, and compliance with international standards.
🧾 Product Name:
Monel 400 Tube / Tubing
(Also known as UNS N04400 Tube, Alloy 400 Tube)
✅ Material Standard:
ASTM B165 – Seamless Monel 400 tubes
UNS N04400 – Nickel-Copper alloy with excellent corrosion resistance
📐 Size Range:
| Specification | Range |
|---|---|
| Outer Diameter | 6 mm – 101.6 mm (1/4" – 4") |
| Wall Thickness | 0.5 mm – 10 mm |
| Length | Up to 6,000 mm or custom cut |
| Form | Seamless / Welded / Cold-drawn |
| Finish | Annealed, Pickled, Polished |
⚙️ Mechanical Properties (Typical, Annealed):
| Property | Value |
|---|---|
| Tensile Strength | 485–586 MPa |
| Yield Strength (0.2%) | ≥ 170 MPa |
| Elongation | ≥ 30% |
| Hardness | ~65 HRB |
🧪 Chemical Composition (%):
| Element | Content |
|---|---|
| Nickel | ≥ 63.0 |
| Copper | 28.0–34.0 |
| Iron | ≤ 2.5 |
| Manganese | ≤ 2.0 |
| Silicon | ≤ 0.50 |
| Carbon | ≤ 0.30 |
| Sulfur | ≤ 0.024 |
🌊 Features:
Excellent resistance to seawater, salt, acids, and alkalis
Non-magnetic, with good mechanical strength and ductility
Excellent fabricability and weldability
Withstands high pressures and thermal stress
🛠️ Applications:
Heat exchangers and condensers
Offshore and marine engineering
Chemical and petrochemical industries
Power generation, including nuclear plants
Instrumentation and high-corrosion piping systems
📦 Delivery & Options:
Supplied with MTC (EN 10204 3.1)
Optional third-party inspection (e.g., BV, SGS, TUV)
Custom lengths, ends (plain/beveled/threaded), and export packaging
💲 Indicative Price Range:
USD $35 – $55/kg (depends on OD, thickness, length, and quantity)
(Price varies based on current nickel market and customization)
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