Monel 400 Plate
🔥 Stop risking catastrophic marine hardware failures or costly offshore platform shutdowns by deploying inferior grades that pit and crack under aggressive, fast-flowing brackish water and hydrofluoric acid exposures.
SXY Steel Group engineers premium, heavy-duty ASTM B127 Monel 400 Nickel-Copper Alloy Plates, masterfully optimized with a solid solution 63% Nickel and 30% Copper metallurgical matrix. Specifically engineered to provide absolute resistance to chloride-stress corrosion cracking, sub-zero cryogenic environments, and highly volatile reducing acids, our inventory meets rigid marine engineering submittal rules. Secure your project volume today via our Guaranteed 2-Hour Rapid Quote service before raw nickel and alloy base market price metrics fluctuate.
Tired of slow, automated supplier emails while your project procurement deadline or structural submittal cutoff crashes down? Eliminate component inspection rejection anxieties and secure verified mill testing records today.
PRODUCT DETAILS
📊 Monel 400 Superalloy Three-Standard Global Cross-Reference Matrix
| American Standard (ASTM / UNS) | European Standard (EN / Werkstoff) | Japanese Standard (JIS) | Available Stock Thickness / Dimensions |
|---|---|---|---|
| ASTM B127 UNS N04400 (Cold Rolled Sheet) | EN 10028-7 2.4360 Fine Grain | JIS G4305 N04400 CR | 0.5mm / 1.0mm / 1.5mm / 2.0mm / 3.0mm (Bright Annealed Finish) |
| ASTM B127 UNS N04400 (Hot Rolled Heavy Plate) | EN 10028-7 2.4360 Pressure Vessel | JIS G4304 N04400 HR | 4.0mm – 50.0mm (Immediate Custom Waterjet / Laser Profile Blanks) |
| ASTM B168 UNS N06600 (Alloy 600 Alternate) | EN 10028-7 2.4816 Structural | JIS G4304 N06600 | Ultra-High Temperature Process Blanks (Mill Run Support Available) |
• Independent Integrity Testing: Complete compliance with ultrasonic testing mandates (UT ASTM A435/A578) and hydrofluoric/salt spray simulation trials verified by third-party inspection firms (SGS, Bureau Veritas, or Intertek) at the shipping terminal.
• Financial Safety Framework: SXY Steel Group removes international supply chain risk completely by executing all overseas trade contracts under 100% Irrevocable Letter of Credit (L/C) at sight transaction structures.
• High-Tensile Structural Steel Banding: Multi-point perimeter metal strapping binds plate layouts securely to platform framing, completely arresting lateral shifting or edge twisting during violent deep-sea vessel wave cycles.
• Discharge Port Demurrage Shielding: 14 to 21 days free demurrage terms pre-negotiated directly with international shipping networks to buffer your project budget against regional customs clearance bottlenecks.
| Item | Specification |
|---|---|
| Product name | MONEL400 Alloy Sheet |
| Grade | MONEL400 |
| Thickness range | 0.3mm-3.0mm |
| Width range | 600mm-1500mm |
| Length | 2000mm, 2438mm, 3048mm |
| Size | 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required |
| Finish | No. 1, No. 4, hairline, 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint |
| Lead time | 7 to 15 working days after the receipt |
| Packing | Wooden pallet or according to customer’s request |
| Application | Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate |
| Grade | Cu | Fe | Mn | P | C | Ni | Cr | Mo |
|---|---|---|---|---|---|---|---|---|
| MONEL400 | 32 | 1 | – | – | 0.1 | 63 | – | – |

Packing and shipping
Our company has passed ISO9001 quality management system certification, Our Mill product with CE/EN10204 / ASTM/Classification society certificate/CASO/BIS etc certificate.All the customers give good appreciation to our products.We are glad to be your good partner.

Application Areas
Steel is widely used in steel structure workshops, bridge frames, main structures of high-rise buildings, and infrastructure construction (such as highways, oil and gas pipelines). Its high strength properties ensure load-bearing stability and seismic performance. In ship manufacturing, steel is used to build hull structures, decks, and internal components. Hot-rolled coils rely on their load-bearing capacity to adapt to harsh environments.

Factory workshop
With a commitment to excellence, innovation, and sustainability, the company has established itself as a trusted partner in the international steel industry.After nearly two decades of relentless endeavour, our client base now spans over 110 countries and regions across Europe, the Middle East, South America, and Southeast Asia.

🔬 Secure Your Free Engineering Blueprint Nesting Analysis & Fabrication Yield Optimization
Submitting blueprints for marine heat exchangers, desalinization boiling chambers, or offshore oil refinery installations? Upload your complex component drawing assets or full Bill of Materials (BOM). The engineering team at SXY Steel Group will execute a complimentary CAD nesting matrix simulation to optimize alloy yield efficiency and slash high-cost superalloy scrap expenses.










