In global projects, procurement teams and EPC contractors often fear three things: wrong grade supply, seawater corrosion failures, and consultant rejection.
At Navgraha Steels INC, Mumbai, we eliminate that risk with Monel 400 Sheets that are certified, corrosion-proof, and export-ready — trusted in marine, oil & gas, chemical, and energy industries worldwide.
Monel 400 (UNS N04400 / Werkstoff 2.4360) is a nickel-copper alloy designed for extreme conditions where normal stainless steel fails.
Buyers choose Monel 400 sheets when they need unmatched reliability + zero downtime risk.
Monel 400 Sheets are more than material — they’re project insurance.
Wherever failure costs millions, Alloy 400 sheets deliver safety and value.
| Property | Value (Approx.) | Buyer Advantage |
|---|---|---|
| Tensile Strength | ~550 MPa | Withstands high-stress service |
| Yield Strength | ~240 MPa | Handles pressure and load |
| Elongation | ~35% | Excellent ductility & fabrication |
| Hardness (Brinell) | ~110 HB | Balanced machinability & strength |
| Service Temperature Range | −200°C to 550°C | Reliable in cryogenic & hot service |
| Corrosion Resistance | Outstanding | Long-term seawater & acid resistance |
| Element | % Composition | Role in Alloy |
|---|---|---|
| Nickel (Ni) | 63–70% | Base strength & corrosion resistance |
| Copper (Cu) | 28–34% | Key for acid & seawater protection |
| Iron (Fe) | 2.5% max | Minor balance element |
| Manganese (Mn) | 2% max | Improves workability |
| Carbon (C) | 0.3% max | Ensures weldability |
| Silicon (Si) | 0.5% max | Boosts oxidation resistance |
| Sulphur (S) | 0.024% max | Strictly controlled for quality |
Procurement engineers often ask: “Will this sheet meet global inspection standards?”
At Navgraha Steels INC, every Monel 400 Sheet complies with:
These certifications guarantee zero rejection risk during consultant or third-party inspections.
The biggest buyer concern: “Will I get the exact size without delays?”
We maintain ready stock in:
| Dimension | Range / Availability |
|---|---|
| Thickness | 0.5 mm to 20 mm |
| Width | 1000 mm to 1500 mm |
| Length | 2500 mm to 6000 mm (custom cuts available) |
| Supply Form | HR, CR, Polished, 2B, BA finishes |
This ensures short lead times, reduced wastage, and better cost efficiency.
The right surface finish can be the difference between approval and rejection.
We supply:
Combined with Monel 400’s natural resistance to seawater, hydrofluoric acid, and alkalis, buyers get long-term performance with reduced maintenance costs.
Buyers worry: “Will the sheets perform well during fabrication?”
Our supply ensures smooth processing:
With Navgraha Steel’s guidance, buyers avoid workshop failures and costly downtime.
Not all suppliers provide real project reliability. Buyers trust us because:
Choosing Navgraha Steel means securing on-time delivery, zero rejection, and complete compliance.
Buyers prefer a single, trusted supplier for multiple alloys.
Alongside Monel 400 Sheets, we supply:
This makes us not just a supplier, but a long-term alloy sourcing partner.
Late deliveries or damaged sheets can derail critical EPC timelines.
At Navgraha Steels INC, we guarantee intact, on-time shipments with:
Export Reach:
Every shipment is consultant-ready and globally accepted.
Choosing the wrong grade or finish can cause audit rejection and shutdown penalties.
Here’s a quick buyer checklist:
Navgraha Steel provides pre-purchase consulting to reduce risk and ensure the right material is selected.
In global projects, papers carry as much weight as plates.
We deliver:
This gives buyers 100% documentation compliance and zero consultant objections.
Yes, Monel 400 sheets are highly resistant to seawater, hydrofluoric acid, hydrochloric acid, and alkalis.
Sheets are thinner (0.5–20 mm) for fabrication, while plates are thicker (up to 100 mm) for heavy-duty use.
Marine, oil & gas, chemical processing, desalination, and energy industries.
From Navgraha Steels INC, Mumbai — with EN 10204 MTC, NACE/HIC compliance, and seaworthy packaging.
Every project delay = higher cost.
Contact Navgraha Steels INC today to:
Don’t risk procurement delays — request a quotation now and partner with India’s trusted Monel 400 sheet exporter.
