16Mo3 Steel Price List – Boiler & Pressure Vessel Plates, Sheets & Coils

By Standards & Specifications (EN, ASTM Equivalents)

16Mo3 is a European boiler-grade steel defined in EN 10028-2:

• EN 10028-2: 16Mo3 → Pressure vessel steel for high-temperature use.
• DIN 17155 HI / 15Mo3 → German equivalent.
• ASTM/ASME Comparisons → Closest to SA 204 Grade B and SA 387 Gr.12 Cl.2 (similar chemistry, but 16Mo3 has European acceptance).

📌 Widely accepted in refineries, thermal plants, and petrochemical EPC projects where EN certification is mandatory.

By Brand / Mill Origin – Indian & Global Mills

At Navgraha Steels INC, we supply 16Mo3 plates, sheets & coils from leading mills:

• Indian Mills → Sail, AMNS, JSPL, Evonith
• Global Mills → Nippon Yakin (Japan), Outokumpu (Finland), VDM (Germany), ATI (USA)

👉 Indian supply ensures cost competitiveness, while global OEM mills ensure CE & EN-approved quality for EPC projects.

By Testing & Quality Control – Boiler & Pressure Vessel Standards

Every 16Mo3 supply undergoes rigorous testing:

• Tensile, Yield & Elongation Tests → Mechanical strength validation.
• Charpy Impact Test (V-Notch) → Toughness at elevated temperatures.
• Hardness Testing (BHN) → Ensures stability under boiler conditions.
• Ultrasonic Testing (UT 100%) → Guarantees defect-free supply.
• Hydrostatic & Creep Tests → For long-term service in pressure vessels.
• Third Party Inspection (TPI) → Lloyd’s, TÜV, SGS, BV on request.

📌 All supplies are backed by EN 10204 3.1/3.2 MTCs with full traceability.

By Manufacturing & Finish – HR, Normalized, Annealed

• Hot Rolled (HR) Plates → Standard form for boilers & storage tanks.
• Normalized Condition (N) → Improves creep strength & stability.
• Annealed Condition → For enhanced machinability & weldability.
• Pickled & Oiled (P&O) → Surface-protected coils.

👉 For EPC projects, normalized 16Mo3 plates are the most demanded condition.

By Thickness, Width & Supply Form

• Plates: 6mm – 150mm thickness, up to 3000mm width, 12m length.
• Sheets: 3mm – 12mm thickness, cut-to-size available.
• Coils: 2mm – 20mm thick, 1000–2000mm width.

📌 Custom supply with cut-to-size, beveled edges, and export-ready packaging.

Industry Applications – Where 16Mo3 Steel is Used

Due to its molybdenum alloying & creep resistance, 16Mo3 is chosen for:

• Boilers & Steam Drums
• Pressure Vessels & Heat Exchangers
• Refineries & Petrochemical Reactors
• Chemical Plants & Fertilizer Units
• Thermal & Gas Power Stations
• Storage Tanks & High-Temperature Piping

👉 A preferred steel grade in Europe, GCC & EPC projects for high-temperature service with EN compliance.