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S275JR Coils Supplier & Exporter in India – Navgraha Steels INC (Mumbai, Maharashtra)

When you order S275JR Coils, you’re not just buying steel — you’re buying assurance that your project won’t stop. At Navgraha Steels INC, we know what’s at stake when deadlines slip because of wrong grades, uncertified material, or late deliveries. That’s why industries across India, the Middle East, Africa, and Europe rely on us for genuine EN 10025 S275JR coils — supplied from ready stock in Mumbai and shipped globally with traceable certifications and export-grade packaging.

Table of Contents

What Are S275JR Coils and Why Are They in High Demand?

S275JR is a non-alloy structural steel grade under the EN 10025-2 standard, widely used for structural fabrication, infrastructure, automotive, and offshore projects.
Buyers prefer S275JR coils because they:

  •  Deliver 275 MPa minimum yield strength for reliable performance
  • Are available in hot rolled (HR) and cold rolled (CR) forms
  • Can be supplied in wide coils, slit coils, or cut-to-length sheets
  • Guarantee impact strength at +20°C (JR designation)
  • Meet European standard compliance recognized worldwide

In short, S275JR coils combine strength, weldability, and cost-efficiency, making them one of the most in-demand structural coil grades globally.

Buyer Pain Points in Sourcing EN 10025 S275JR Coils

Over the years, we’ve seen buyers face the same challenges again and again:

  •  Wrong substitutions (A36 or S235JR supplied instead of S275JR)
  •  No genuine EN 10204 certificates for compliance checks
  •  Project delays due to lack of stock or late shipments
  •  Unclear sizing between HR coils, CR coils, and slit coils
  •  Price volatility and hidden costs from unreliable suppliers

At Navgraha Steels INC, we’ve solved these pain points by offering ready availability, transparent pricing, certified coils, and export-grade reliability.

Applications of S275JR Coils Across Industries

S275JR coils are trusted in industries where both structural strength and easy fabrication are critical:

  1.  Construction & Infrastructure – beams, frames, pipelines, and building components
  2. Bridges & Structural Fabrication – load-bearing elements requiring weldable steel
  3. Offshore & Marine Fabrication – shipbuilding, docks, and offshore platforms
  4. Automotive & General Fabrication – chassis, machinery parts, and engineered components

Buyers choose S275JR coils because they are versatile enough for fabrication yet strong enough for structural reliability.

Mechanical Properties & Performance of S275JR Coils

S275JR coils are designed for structural reliability.

  1. Yield Strength: Minimum 275 MPa
  2. Tensile Strength: 410–560 MPa (depending on thickness/width)
  3. Impact Strength: Guaranteed at +20°C (JR)
  4. Ductility: Excellent elongation for bending & forming

Buyer benefit: You get a coil grade that balances strength with fabrication ease, ensuring safety in demanding applications.

Chemical Composition of EN 10025 S275JR Steel Coils

The composition ensures weldability without sacrificing strength:

Element Max %
Carbon (C) 0.25
Manganese (Mn) 1.60
Silicon (Si) 0.55
Phosphorus (P) 0.045
Sulphur (S) 0.045

Buyer benefit: With low carbon content, S275JR coils are easy to weld, cut, and machine, reducing fabrication risks.

Standards, Equivalents & Certifications of S275JR Coils

  • Standard: EN 10025-2 (non-alloy structural steel)
  • Equivalent Grades: ASTM A36, IS 2062 E250, DIN St44-2
  • Certifications: EN 10204 3.1 / 3.2, CE Marking, PED compliance
  • Optional Testing: Ultrasonic (UT), NACE, Charpy Impact Test

Buyer benefit: Every coil comes with traceable certifications, eliminating compliance issues in domestic or international projects.

Available Thickness, Widths & Coil Processing Options

We stock a wide range to match diverse applications:

  • Thickness: 2 mm – 25 mm
  • Widths: 1000 mm – 2000 mm
  • Coil Types: Hot Rolled (HR), Cold Rolled (CR), Pickled & Oiled, Galvanized (on request)
  • Processing: Slit coils, cut-to-width, decoiled into sheets

Buyer benefit: Get exact coil dimensions you need without wasting time and money on secondary processing.

Heat Treatment, Weldability & Durability of S275JR Coils

S275JR coils are typically supplied in as-rolled condition, but can also be normalized if required. With a low Carbon Equivalent Value (CEV), they offer excellent weldability with MIG, TIG, SAW, and SMAW processes.

Buyer benefit: No unexpected welding difficulties, ensuring smooth fabrication and reliable structural joints.

Fabrication & Value-Added Services by Navgraha Steels INC

We provide ready-to-use solutions, not just raw coils:

  • Coil slitting & cut-to-length
  • CNC machining & finishing services
  • Edge trimming & surface coating
  • Export-grade seaworthy packing

Buyer benefit: Save time, costs, and manpower by getting coils processed exactly to your project needs.

Why Global Buyers Trust Navgraha Steels INC for S275JR Coils

At Navgraha Steels INC, we know buyers can’t risk delays, uncertified coils, or hidden costs. That’s why global EPC contractors, fabricators, and distributors trust us for:

  • Strong Export Network – JNPT/Nhava Sheva shipments to UAE, Saudi Arabia, Africa & Europe
  • Authentic Documentation – EN 10204 3.1/3.2 MTCs, CE & PED compliance
  • On-Time Supply – Ready stock in Mumbai for urgent requirements
  • Transparent Pricing – Fair, consistent, no last-minute surprises
  • Global Track Record – Serving refineries, offshore yards & infrastructure projects

Result: Your project gets certified coils, on time, at the right price.

Popular Variants & Related Grades We Supply

Alongside S275JR Coils, we also stock and export:

  • EN Grades: S235JR, S355JR Coils
  • ASTM Grades: A36, A572 Coils
  • Indian Standards: IS 2062 E250 / E350 Coils
  • Custom Options: HR, CR, Slit, Pickled & Oiled Coils

Buyers save time by sourcing all related grades from one supplier.

Export Packaging, Logistics & Worldwide Delivery

Your coils are packed with export safety in mind:

  • Seaworthy Packing – Wooden pallets, waterproof wrapping, steel strapping
  • Air Freight – For shutdown-critical deliveries
  • Global Reach – Regular exports to GCC, Africa, Southeast Asia & Europe

Buyer benefit: Zero risk of damage, rust, or rejection during transit.

How to Select the Right S275JR Coil Supplier in India

Before placing your order, ensure the supplier offers:

  1. Genuine EN 10204 certificates (3.1 / 3.2)
  2. Stock availability in HR & CR coils
  3. Processing services (slitting, decoiling, cut-to-length)
  4. Export expertise for GCC, EU & African markets
  5. Transparent pricing & on-time delivery guarantees

At Navgraha Steels INC, we check all these boxes — ensuring zero risk procurement.

FAQ’s

Coils are rolled steel in continuous lengths (2–25 mm thick), which can be slit or cut-to-length into sheets/plates as required.

Prices vary with thickness, width, and origin. Contact us for a transparent, updated price list.

Yes, we supply both hot rolled (HR) and cold rolled (CR) S275JR coils.

The minimum yield strength is 275 MPa.

Yes, all coils are supplied with EN 10204 3.1 / 3.2 MTCs, CE, and PED compliance.

Typical composition: C ≤ 0.25%, Mn ≤ 1.6%, Si ≤ 0.55%, P ≤ 0.045%, S ≤ 0.045%.

Yes, due to their low carbon equivalent (CEV), they are weldable with MIG, TIG, SAW & SMAW methods.

We stock thicknesses from 2 mm to 25 mm, widths from 1000 mm to 2000 mm.

Navgraha Steels INC is a trusted Mumbai-based stockist & exporter with global reach.

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With Navgraha Steels INC, you buy more than steel — you buy trust, compliance, and peace of mind.

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