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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.

ASTM B127 UNS N04400 / EN 10028-7 2.4360 / JIS G4304 N04400 Extreme Sea-Water Corrosion Resistant Nickel-Copper Alloy Sheets

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 GrainJIS G4305 N04400 CR0.5mm / 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 VesselJIS G4304 N04400 HR4.0mm – 50.0mm (Immediate Custom Waterjet / Laser Profile Blanks)
ASTM B168 UNS N06600 (Alloy 600 Alternate)EN 10028-7 2.4816 StructuralJIS G4304 N06600Ultra-High Temperature Process Blanks (Mill Run Support Available)

🛡️ Technical QA/QC Verification
100% PMI Alloy Auditing: Every single sheet undergoes non-destructive Positive Material Identification (PMI) using calibrated handheld XRF spectrometers to verify exact Nickel (63% min) and Copper ratios, bound to certified EN 10204 3.1 Mill Test Certificates.
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.

📦 Marine Anti-Scratch & Logistics Shield
Fumigated Wood Interleaved Layout: Reinforced heavy sea freight skids lined with custom wood-interleaved insulation boards or thick surface film layers isolate premium alloy faces from salt-air friction and scoring.
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.

 

ItemSpecification
Product nameMONEL400 Alloy Sheet
GradeMONEL400
Thickness range0.3mm-3.0mm
Width range600mm-1500mm
Length2000mm, 2438mm, 3048mm
Size1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required
FinishNo. 1, No. 4, hairline, 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint
Lead time7 to 15 working days after the receipt
PackingWooden pallet or according to customer’s request
ApplicationInterior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate

 

GradeCuFeMnPCNiCrMo
MONEL4003210.163

 

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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.

 

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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. ‌

 

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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.

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🔬 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.

🎁 Exclusive Lead Incentive: Submit your inquiry right now to receive our comprehensive Technical Manual on Mitigating Marine Corrosion in Nickel-Copper Alloys, paired with our June 2026 Global Superalloy Pricing Trend Index Forecast & Port Freight Rate Sheet instantly.

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