Home > Products > SA 387 Gr 11 Cl 2 > SA 387 Gr.11 Cl.2 Sheets
When your project depends on high-temperature boiler and pressure vessel steel, you cannot afford a wrong grade or delayed shipment. SA 387 Gr.11 Cl.2 Sheets are engineered to withstand heat, pressure, and time. At Navgraha Steels INC, we don’t just sell sheets — we deliver certified Chrome Moly alloy solutions that keep refineries, power plants, and EPC projects running without shutdown risks.
SA 387 Grade 11 Class 2 is an alloy steel (Chrome-Moly) sheet specified under ASTM A387 / ASME SA 387 standards. These sheets are designed for elevated temperature service in industries where safety and compliance are non-negotiable.
Key reasons buyers choose this grade:
In short: these sheets are the foundation of reliable high-temperature equipment.
Procurement teams often struggle with:
At Navgraha Steels INC, we solve these challenges with ready Mumbai stock, certified documentation, transparent pricing, and on-time global dispatch.
SA 387 Gr.11 Cl.2 Sheets are trusted across industries that demand strength + heat resistance:
Wherever failure is not an option, SA 387 Gr.11 Cl.2 sheets deliver proven safety and long service life.
SA 387 Gr.11 Cl.2 sheets combine strength, ductility, and heat resistance for demanding boiler and pressure applications:
Buyer benefit: Ensures long life, safe operation, and reduced risk of failure under high temperature and pressure.
The controlled chemistry provides creep resistance and oxidation stability:
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.05 – 0.20 |
| Manganese (Mn) | 0.30 – 0.60 |
| Silicon (Si) | 0.50 – 1.00 |
| Chromium (Cr) | 1.00 – 1.50 |
| Molybdenum (Mo) | 0.45 – 0.65 |
| Phosphorus (P) | ≤ 0.035 |
| Sulphur (S) | ≤ 0.035 |
Buyer benefit: Chromium improves oxidation resistance, while Molybdenum delivers creep strength — exactly what refineries and power plants demand.
Buyer benefit: Sheets are globally approved and can be directly used in EPC, refinery, and power projects without rejection risks.
We maintain a ready stock to suit different fabrication requirements:
Buyer benefit: You receive cut-to-size, project-ready sheets without wasting time or money on secondary processing.
Buyer benefit: Engineers can rely on stable performance during prolonged high-temperature operations.
At Navgraha, we don’t just ship steel — we deliver ready-to-use solutions:
Buyer benefit: Buyers save time, manpower, and fabrication costs, while ensuring safe global delivery.
At Navgraha Steels INC, Mumbai, we know procurement delays or uncertified alloy sheets can halt entire operations. Buyers trust us because we deliver:
With Navgraha, you don’t just buy steel — you buy peace of mind.
Buyers can consolidate multiple alloy steel requirements with one trusted supplier.
We ensure your sheets arrive in perfect condition, anywhere in the world:
Buyer benefit: Sheets arrive ready-to-use, certified, and customs-cleared.
Before placing an order, ask suppliers:
Navgraha Steels INC checks every box — making us your long-term supply partner, not just a vendor.
Cl.2 sheets offer higher mechanical strength and temperature resistance than Cl.1.
Yes, we supply IBR-certified sheets for boiler applications in India.
Yes, with EN 10204 3.1/3.2 MTCs, PED, CE, and third-party inspection reports.
Price depends on size, thickness, and mill origin. Contact us for competitive quotes.
We stock sheets from 3 mm to 50 mm.
Don’t risk project delays with uncertified suppliers.
Call us today for instant pricing & datasheets.
Request sample MTCs before you buy.
Get export-ready documentation and fast dispatch for your project.
With Navgraha Steels INC, your alloy steel sourcing is safe, certified, and stress-free.
