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16Mo3 Coils Supplier & Exporter in India – Navgraha Steels INC (Mumbai, Maharashtra)

When you’re responsible for sourcing boiler and pressure vessel materials, a wrong delivery can mean shutdown delays, compliance failures, or even project rejections. Buyers don’t just want 16Mo3 coils—they want assurance that every ton delivered will be on-spec, certified, and on time.

At Navgraha Steels INC, we specialize in supplying EN 10028-2 16Mo3 alloy steel coils, with IBR, PED, and EN 10204 certifications trusted by EPC contractors worldwide. From Mumbai’s ready stock to custom export consignments for refineries in the Middle East and power projects in Africa, our buyers rely on us for critical material with zero compromise.

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What Are EN 10028-2 16Mo3 Alloy Steel Coils and Why Do Global Buyers Trust Them?

16Mo3 is a Chrome-Moly pressure vessel steel designed for high-temperature service. In coil form, it provides fabrication flexibility for making boiler tubes, shells, and heat exchanger components.

Why industries prefer 16Mo3 coils:

  • Strong resistance against oxidation & scaling up to 530°C
  • Creep-resistant steel → maintains strength under prolonged thermal cycles
  • Globally accepted under EN 10028-2, equivalent to ASTM A204 Grade C
  • Excellent weldability & machinability for large fabrication projects

For boiler manufacturers, EPC contractors, and petrochemical projects, 16Mo3 coils represent safety + compliance + cost-efficiency.

Common Procurement Challenges Buyers Face When Sourcing 16Mo3 Coils

Too many buyers share the same painful stories:

  • Suppliers delivering wrong grade / uncertified coils → inspector rejection
  • Missing IBR, PED or EN 10204 MTCs → project compliance risks
  • Late shipments during shutdown → penalties & cost escalation
  • Coils rusted or damaged in transit → site rejection, wasted budget
  • Hidden charges & vague pricing → loss of trust in supplier

At Navgraha Steels INC, we eliminate these risks with:

  • 100% IBR, PED, EN 10204 certified coils
  • Seaworthy export packaging with rust-preventive coating
  • Ready Mumbai stock + mill allocations for urgent EPC needs
  • Complete documentation & TPI approval (SGS, TUV, Lloyd’s, BV)
  • Transparent CIF/FOB pricing with no surprises

Applications of 16Mo3 Coils in Boilers, Refineries & Pressure Vessels

Our 16Mo3 alloy steel coils are chosen where high-pressure, high-temperature performance is critical:

  • Boilers & Heat Exchangers – withstands thermal cycling without cracking
  • Petrochemical & Refinery Equipment – ensures compliance in corrosive, pressurized service
  • Power Generation (Thermal/Nuclear) – reliable long-term creep strength
  • Pressure Vessels & Reactors – safe under demanding fabrication codes
  • EPC Shutdown Projects – urgent supply to meet shutdown deadlines

In every application, Navgraha 16Mo3 coils ensure project continuity, compliance, and peace of mind.

Mechanical Properties of 16Mo3 Alloy Steel Coils

  • Tensile Strength: 440 – 590 MPa
  • Yield Strength: ≥ 220 MPa
  • Elongation (L0 = 200 mm): ≥ 22%
  • Hardness (Brinell): ≤ 200 HB
  • Creep Resistance: Reliable under continuous service at 500–530°C

Buyer Benefit: Guarantees long service life and reliability in boilers, pressure vessels & heat exchangers.

Chemical Composition of EN 10028-2 16Mo3 Coils

Element Content (%)
Carbon (C) 0.12 – 0.20
Manganese (Mn) 0.40 – 0.90
Silicon (Si) ≤ 0.35
Chromium (Cr) ≤ 0.30
Molybdenum (Mo) 0.25 – 0.35
Phosphorus (P) ≤ 0.025
Sulphur (S) ≤ 0.010

Buyer Benefit: The Cr-Mo blend makes coils oxidation-resistant, thermally stable, and creep-proof.

International Standards, Certifications & Equivalent Grades

  • Standards: EN 10028-2 (16Mo3), DIN 1.5415
  • Equivalent Grades: ASTM A204 Grade C, SA 204 Gr.C
  • Certifications Available: EN 10204 3.1 / 3.2, IBR, PED, CE
  • TPI Approvals: SGS, TUV, Lloyd’s, DNV, Bureau Veritas

Buyer Benefit: Ready for global EPC approvals & compliance audits.

Available Coil Thickness, Widths & Processing Options

  • Thickness Range: 3 mm – 20 mm (standard)
  • Width: 1000 mm – 2000 mm
  • Inner Diameter: Standard 600 mm / 750 mm
  • Coil Weight: 5 MT – 25 MT (customized as per buyer need)
  • Processing Options: Decoiling, slitting, shearing, cut-to-size sheets, CNC profiled supply

Buyer Benefit: Flexibility = reduced scrap + faster fabrication + cost savings.

Heat Treatment, Weldability & High-Temperature Performance

  • Condition of Supply: Normalized (N condition)
  • Weldability: Excellent – requires preheating & post-weld heat treatment (PWHT)
  • Service Performance: Safe up to 530°C continuous temperature
  • Corrosion Resistance: Performs well in oxidizing & pressurized environments

Buyer Benefit: Ensures safe weld joints, long lifecycle & compliance in boiler codes.

Value-Added Services We Provide with 16Mo3 Coils

At Navgraha Steels INC, we don’t just sell coils—we deliver project-ready supply:

  • Decoiling & Slitting for custom widths
  • Cut-to-Length sheets from coils
  • Edge preparation & CNC profiling
  • Primer coating & rust protection
  • Export-grade packaging & documentation

Buyer Benefit: Saves time, fabrication cost, and inspection headaches.

Why Navgraha Steels INC Is the Preferred Supplier of 16Mo3 Alloy Steel Coils

  • Global Export Reach – Supplying to GCC, Europe, Africa & Asia
  • Certifications Assured – IBR, PED, CE, EN 10204 (3.1/3.2)
  • Trusted by EPCs – Approved in shutdowns & maintenance projects
  • On-Time Dispatch – Ready Mumbai stock + mill order flexibility
  • Transparent CIF/FOB Pricing – No hidden charges

With Navgraha, you secure on-spec material + reliable delivery + compliance trust.

Popular Variants & Related Alloy Steel Coils We Supply

  • 16Mo3 Chrome Moly Coils
  • 16Mo3 Boiler Quality Coils
  • ASTM A204 Grade C Coils
  • SA 387 Grade 11 & Grade 12 Coils

Buyer Benefit: Consolidate sourcing with one supplier for multiple grades & approvals.

Export Packaging, Logistics & Worldwide Supply

  • Packaging: Wooden pallets, strapped bundles, rust-proof wrapping
  • Sea Freight: JNPT / Nhava Sheva port, CIF & FOB terms
  • Air Freight: For urgent EPC shutdown consignments
  • Protection: Anti-corrosion coating + edge guards

Buyer Benefit: Damage-free delivery that clears customs smoothly.

How to Select the Right 16Mo3 Coil Supplier

Before finalizing a supplier, ask:

  1. Are coils IBR/PED/EN 10204 certified?
  2. Can they provide TPI approvals (SGS, TUV, Lloyd’s)?
  3. Do they offer cut-to-length & slitting services?
  4. Is stock available for urgent EPC requirements?
  5. Do they guarantee seaworthy export packaging?

Navgraha Steels INC meets all these parameters, ensuring risk-free procurement.

FAQ’s

Yes, EN 10028-2 16Mo3 is equivalent to ASTM A204 Gr.C in both chemical and mechanical properties.

Yes, Navgraha supplies IBR + PED certified coils with EN 10204 MTCs.

Yes, we offer decoiling, slitting & cut-to-length supply as per buyer needs.

They are designed for continuous service up to 530°C.

Yes, we export regularly to Saudi Arabia, UAE, Oman, Qatar, and Kuwait.

Request Live Price, Datasheet & MTC for 16Mo3 Coils

Contact our Mumbai office for today’s 16Mo3 coil price
Get datasheets + EN 10204 certified MTCs instantly
Receive custom CIF/FOB quotes for your project destination

With Navgraha Steels INC, you buy compliance, safety & reliability – not just coils.

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