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SA 387 Gr.12 Cl.2 Price List – Alloy Steel Plates, Sheets & Coils

SA 387 Grade 12 Class 2 (1% Cr – 0.5% Mo Alloy Steel) is designed for boiler and pressure vessel applications at moderate elevated temperatures.
It offers oxidation resistance, moderate creep strength, and excellent weldability, making it a preferred choice for refineries, chemical plants, and power generation units.

At Navgraha Steels INC (Mumbai, Maharashtra, India), we supply SA 387 Gr.12 Cl.2 plates, sheets & coils from trusted Indian & global mills: Sail, AMNS, JSPL, Evonith, Nippon Yakin, Outokumpu, VDM, ATI.

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SA 387 Gr.12 Cl.2 Price Table – INR & USD

Product Form & Synonyms Standards / Specs Finish / Condition Thickness / Width Industry Use Mill Origin Price (₹/kg) Price (USD/kg)
Plates (Alloy Steel Plates, Chrome-Moly Plates) ASTM A387 Gr.12 Cl.2 / SA 387 Gr.12 HR, Normalized, Annealed 6mm – 150mm, up to 3000mm width Boilers, Pressure Vessels, Chemical Plants Sail, AMNS, JSPL, Evonith, Nippon Yakin, Outokumpu, VDM, ATI ₹145 – ₹200 $1.95 – $2.60
Sheets (Alloy Steel Sheets) SA 387 Gr.12 Cl.2 HR/CR 3mm – 12mm Fabrication, Refineries, Power Plant Sail, AMNS, JSPL, Evonith, Nippon Yakin, Outokumpu, VDM, ATI ₹150 – ₹210 $2.00 – $2.70
Coils (Chrome-Moly Coils) SA 387 Gr.12 Cl.2 HR, P&O 2mm – 20mm, width 1000–2000mm Boilers, Heat Exchangers, Storage Tanks Sail, AMNS, JSPL, Evonith, Nippon Yakin, Outokumpu, VDM, ATI ₹140 – ₹195 $1.85 – $2.55

📌 Prices are indicative and vary by thickness, finish, mill origin & volume.

By Standards & Specifications (ASTM, ASME, Alloy Steel)

SA 387 Gr.12 Cl.2 belongs to the ASTM A387 / ASME SA387 Chrome-Moly Steel family:

  • ASTM A387 Grade 12 Class 2 → High-temperature pressure vessel steel.
  • ASME SA387 Gr.12 Cl.2 → Boiler-grade steel recognized by ASME code.
  • Equivalent Grades → EN 10028 13CrMo4-5 (Europe), BS 1501-622A (UK).

📌 Gr.12 offers a balance of moderate creep resistance, oxidation resistance, and weldability for boiler & refinery use.

By Brand / Mill Origin – Indian & Global Mills

At Navgraha Steels INC, we supply SA 387 Gr.12 Cl.2 plates, sheets & coils from trusted mills:

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

👉 Indian mills give cost advantage, while global OEM mills ensure EN/CE certification for EPC projects.

By Testing & Quality Control – Boiler & Pressure Vessel Standards

All SA 387 Gr.12 Cl.2 supplies undergo stringent tests:

  • Tensile, Yield & Elongation Tests → Mechanical properties verification.
  • Charpy Impact Test (V-Notch) → Checks toughness at elevated temperatures.
  • Hardness Testing (BHN) → Ensures boiler-grade consistency.
  • Ultrasonic Testing (UT 100%) → Confirms defect-free plates.
  • Creep Resistance Evaluation → Moderate creep performance for refinery use.
  • Third Party Inspections (TPI) → TÜV, Lloyd’s, BV, SGS on buyer request.

📌 All orders include EN 10204 3.1/3.2 Mill Test Certificates with complete traceability.

By Manufacturing & Finish – HR, Normalized, Annealed

  • Hot Rolled (HR) → For general boiler use.
  • Normalized (N) → Improves toughness & structural stability.
  • Annealed → Enhances machinability & weldability.
  • Pickled & Oiled (P&O) → For surface protection in coils.

👉 Refinery buyers usually demand normalized condition for better performance.

By Thickness, Width & Supply Form

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

📌 We also provide cut-to-size, beveled edges, and fabrication-ready supply.

Industry Applications – Where SA 387 Gr.12 Cl.2 is Used

SA 387 Gr.12 Cl.2 is chosen for moderate temperature service in industries such as:

  1. Boilers & Steam Drums
  2. Heat Exchangers & Refinery Units
  3. Pressure Vessels & Storage Tanks
  4. Petrochemical & Chemical Plants
  5. Power Generation Units
  6. Oil & Gas Processing

👉 Known for its weldability + oxidation resistance, it remains a cost-effective choice for EPC buyers.

 Export Pricing – India vs GCC vs Africa vs Europe

At Navgraha Steels INC (Mumbai, Maharashtra, India), we export SA 387 Gr.12 Cl.2 plates, sheets & coils to global markets:

  • India (Domestic Supply) → ₹145 – ₹200 per kg with IBR-approved material.
  • GCC (UAE, Saudi Arabia, Oman, Qatar, Kuwait) → Supplied for refinery boilers, pressure vessels & chemical plants.
  • Africa (South Africa, Nigeria, Kenya, Egypt) → Used in thermal plants & storage tanks.
  • Europe & USA → Equivalent to EN 10028 13CrMo4-5, CE-marked for EPC compliance.

📦 Exports are shipped with seaworthy wooden pallets, steel-strapped bundles, HDPE wrapping, and MTC packs.

How to Source SA 387 Gr.12 Cl.2 at the Best Price

Procurement managers should evaluate:

  1.  Mill Origin – Sail, AMNS, JSPL for domestic; Nippon Yakin, Outokumpu, VDM, ATI for EPC-approved imports.
  2.  Heat Treatment – Normalized/annealed condition for boiler-grade use.
  3.  Testing Compliance – UT 100%, Charpy, hardness & creep resistance tests.
  4.  Certifications – EN 10204 3.1/3.2 mandatory for EPC project acceptance.
  5.  Supply Form – Cut-to-size plates and coils minimize fabrication cost.

👉 Correct sourcing ensures lower project cost + zero rejection.

Certifications, Approvals & Test Reports Supplied

Every SA 387 Gr.12 Cl.2 order includes:

  •  Mill Test Certificates (EN 10204 3.1/3.2)
  •  IBR Approval (India)
  •  ISO 9001:2015 & CE Certification
  •  Ultrasonic Testing (UT 100%)
  •  Charpy Impact & Hardness Reports
  • Third Party Inspection (Lloyd’s, TÜV, BV, SGS)

📌 Ensures acceptance in refineries, petrochemical plants & boiler projects worldwide.

Why Buy from Navgraha Steels INC (Mumbai, Maharashtra, India)

  • Specialist in chrome-moly boiler & pressure vessel steels.
  • Stock from Sail, AMNS, JSPL, Evonith, Nippon Yakin, Outokumpu, VDM, ATI.
  • Transparent INR & USD pricing.
  • Cut-to-size, beveled & export-ready supply.
  • 15+ years EPC supply experience with refineries & power plants.

👉 Your trusted partner for boiler-grade alloy steel supply across India & export markets.

FAQ’s

$1.95 – $2.60 per kg FOB/CIF.

Sail, AMNS, JSPL, Evonith (India) + Nippon Yakin, Outokumpu, VDM, ATI (Global).

Boilers, pressure vessels, heat exchangers, chemical plants, power generation & storage tanks.

EN 10204 3.1/3.2 MTCs, ISO 9001, CE marking, UT, Charpy, hardness & TPI reports.

Plates (6mm – 150mm), Sheets (3mm – 12mm), Coils (2mm – 20mm).

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