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Home > Products > SA 516 Gr 485 > SA 516 Gr.485 Plates, Sheets & Coils

SA 516 Gr.485 Plates, Sheets & Coils – Supplied by Global Brands

When projects demand higher tensile strength than traditional SA 516 Gr.70, buyers turn to SA 516 Gr.485
This grade offers exceptional strength, toughness, and weldability for critical boilers, reactors, and offshore vessels.

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SA 516 Gr485 brands
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But here’s the buyer challenge:

  • “We need Gr.485, but local stockists only push Gr.70.”
  • “Our EPC audit rejected Gr.70 because higher strength material was specified.”
  • “We lost time and money because the plates didn’t meet tensile requirements.”

At Navgraha Steels INC, Mumbai, we eliminate these risks. We supply SA 516 Gr.485 plates, sheets & coils only from genuine mills:
 Sail | AMNS | JSPL | Evonith | Nippon Yakin | Outokumpu | Special Metals | VDM | ATI

Each order is backed by:

  • Authentic mill test certificates
  • NACE / HIC options if required
  • Third-party inspections (SGS, BV, TÜV, Lloyd’s, DNV)
  • Export-ready packing & global approvals

Why SA 516 Gr.485 Matters

  1. Higher tensile strength than Gr.70 – suitable for heavy-duty boilers & high-pressure vessels.
  2. Superior notch toughness for offshore & chemical environments.
  3. Weldability + toughness balance for large-scale EPC projects.
  4. Preferred by refineries & petrochemical industries where design codes demand Gr.485.

Without genuine Gr.485, buyers risk audit failures, safety hazards, and costly shutdown delays.

Buyer Pain Points (and How Navgraha Solves Them)

  • Limited availability in India.
  • Wrong substitution with Gr.70.
  • Lack of traceability in MTCs.

With Navgraha Steels INC:

  • We source Gr.485 directly from approved mills.
  • Ready stock + imports available for EPC projects.
  • Custom cutting, slitting & export packing offered for faster project execution.

Sail Steel – SA 516 Gr.485 Plates, Sheets & Coils

Sail is one of the few Indian mills capable of supplying SA 516 Gr.485, ideal for heavy boilers, reactors & refinery equipment.

Category Thickness / Size Range Certification Key Strengths Applications Buyer Advantage with Navgraha
Plates 8 mm – 150 mm Mill-certified, NACE/HIC on request High tensile strength, toughness Boilers, refinery units, petrochemical plants 100% Sail MTCs, urgent dispatch
Sheets 4 mm – 50 mm Custom cut sizes Uniform finish, weldability Fabrication, pressure vessels Cut-to-size, reduced wastage
Coils Width: 1200–2000 mm HR/CR coils Stable mechanical performance Storage tanks, EPC jobs Slitting, export-ready supply

AMNS Steel – SA 516 Gr.485 Plates, Sheets & Coils

AMNS supplies Gr.485 material engineered for global EPC contractors, ensuring consistent quality with international standards.

Category Thickness / Size Range Certification Key Strengths Applications Buyer Advantage with Navgraha
Plates 8 mm – 120 mm Mill-certified, NACE/HIC optional Superior weldability, toughness Refineries, reactors, chemical industry Genuine AMNS docs, fast supply
Sheets 3 mm – 40 mm Custom cut sizes Smooth finish, machinability Heat exchangers, process vessels Ready-to-use supply
Coils Width: 1000–1800 mm HR/CR coils Dimensional accuracy Marine & EPC projects Slitting + export packing

JSPL – SA 516 Gr.485 Plates, Sheets & Coils

JSPL is recognized for heavy-thickness rolling, making its Gr.485 plates popular for offshore, chemical, and refinery projects.

Category Thickness / Size Range Certification Key Strengths Applications Buyer Advantage with Navgraha
Plates 10 mm – 200 mm Mill-certified, NACE/HIC available Exceptional tensile strength Offshore rigs, boilers, high-pressure reactors Heavy plate availability, export docs
Sheets 4 mm – 60 mm Cut-to-size Consistent thickness, toughness EPC, fabrication jobs Precision cutting, timely dispatch
Coils Width: 1200–2000 mm HR coils Stable performance, strength Large tanks, pipelines JIT supply, slitting services

Evonith – SA 516 Gr.485 Plates, Sheets & Coils

Evonith is steadily growing in the Indian market, offering Gr.485 material at cost-effective rates while meeting pressure vessel standards.

Category Thickness / Size Range Certification Key Strengths Applications Buyer Advantage with Navgraha
Plates 8 mm – 120 mm Mill-certified, NACE/HIC on request Reliable strength, weldability Boilers, tanks, refineries Traceable MTCs, quick dispatch
Sheets 3 mm – 40 mm Custom cut Smooth finish, machinability Fabrication, EPC Cut-to-size supply, polished surface
Coils Width: 1000–1800 mm HR/CR coils Consistent mechanical performance Storage tanks, pipelines Export packing, timely delivery

Nippon Yakin – SA 516 Gr.485 Plates, Sheets & Coils

Nippon Yakin (Japan) is globally trusted for critical-grade steels, making its Gr.485 a preferred choice for oil & gas EPCs and offshore projects.

Category Thickness / Size Range Certification Key Strengths Applications Buyer Advantage with Navgraha
Plates 8 mm – 150 mm Mill-certified, NACE/HIC/SSC available High tensile + impact toughness Offshore rigs, LNG vessels Japanese mill approvals, export docs
Sheets 2 mm – 40 mm Cut-to-size Precision rolling, clean finish Heat exchangers, petrochemical units Import stock, cut-to-size
Coils Width: 1000–1800 mm HR/CR coils Dimensional stability Marine, EPC projects Export-ready supply, traceability

Outokumpu – SA 516 Gr.485 Plates, Sheets & Coils

Outokumpu (Europe) is a leader in premium pressure vessel steels, supplying Gr.485 for refineries, petrochemical, and high-pressure vessels.

Category Thickness / Size Range Certification Key Strengths Applications Buyer Advantage with Navgraha
Plates 8 mm – 120 mm Mill-certified, NACE/HIC tested Excellent toughness, EU standards Refineries, reactors, chemical storage EU-approved docs, export compliance
Sheets 2 mm – 30 mm Custom cut High-quality surface finish Pharma, EPC tanks Imported sheets, polished finish
Coils Width: 1000–2000 mm HR/CR coils Dimensional consistency Pipelines, storage tanks Export-ready coils, traceable docs

Special Metals – SA 516 Gr.485 Plates, Sheets & Coils

Special Metals is renowned for alloy-backed steel solutions, including Gr.485 for critical offshore and refinery projects.

Category Thickness / Size Range Certification Key Strengths Applications Buyer Advantage with Navgraha
Plates 10 mm – 150 mm Mill-certified, HIC tested High strength, weldability Offshore, high-pressure boilers Certified imports, global approvals
Sheets 3 mm – 40 mm Cut-to-size Consistent toughness EPC, fabrication Custom sheet supply
Coils Width: 1000–1800 mm HR/CR coils Reliable rolling Pipelines, tanks Export packing, fast supply

VDM Metals – SA 516 Gr.485 Plates, Sheets & Coils

VDM Metals (Germany) provides precision-rolled Gr.485, widely accepted in European refineries and chemical plants.

Category Thickness / Size Range Certification Key Strengths Applications Buyer Advantage with Navgraha
Plates 8 mm – 100 mm Mill-certified, NACE/HIC optional Excellent notch toughness Boilers, reactors German mill MTCs, EPC acceptance
Sheets 2 mm – 25 mm Custom cut Uniform surface, precision Pharma, EPC Certified imports, polished finish
Coils Width: 1000–1600 mm HR/CR coils Stable performance Process tanks, marine Slitting & export packing

ATI – SA 516 Gr.485 Plates, Sheets & Coils

ATI (USA) supplies Gr.485 steel with oil, gas, and power approvals, preferred in high-pressure EPC projects.

Category Thickness / Size Range Certification Key Strengths Applications Buyer Advantage with Navgraha
Plates 8 mm – 120 mm Mill-certified, NACE/HIC/SSC Global quality, high resilience Boilers, refineries, offshore US-origin docs, reliable supply
Sheets 2 mm – 30 mm Custom cut Dimensional accuracy EPC fabrication Import stock, quick dispatch
Coils Width: 1000–1800 mm HR/CR coils Mechanical consistency Tanks, petrochemical Export documents, fast delivery

Global Export of SA 516 Gr.485 – Supplied Worldwide

At Navgraha Steels INC, Mumbai, we are one of the few stockists and exporters offering SA 516 Gr.485 plates, sheets & coils from leading brands: Sail, AMNS, JSPL, Nippon Yakin, Outokumpu, ATI, VDM, Evonith, Special Metals.

Our exports reach:
 Gulf & Middle East – Saudi Arabia, UAE, Oman, Qatar, Kuwait (refineries & EPC projects)
 Africa – South Africa, Nigeria, Egypt, Kenya (boiler & power plants)
 Asia – Vietnam, Indonesia, Singapore, Malaysia, Bangladesh (fabrication & EPC contractors)
 Europe & USA – Germany, UK, Italy, USA (petrochemical & offshore projects)

Every order is export-ready: sea-worthy packing, anti-rust wrapping, edge protection, and third-party inspection certificates.

Buyer Guide – Why Choose SA 516 Gr.485

  1. Higher Tensile Strength → When Gr.70 is not enough for high-pressure designs.
  2. Critical Applications → Boilers, offshore rigs, petrochemical reactors.
  3. EPC Preference → Many design codes specify Gr.485 for heavy-duty projects.
  4. Risk Reduction → Genuine mill-certified Gr.485 avoids audit rejections.

If your project involves higher stress, offshore exposure, or refinery audits, Gr.485 is the safer, stronger choice.

Certifications, Approvals & Test Reports

Every SA 516 Gr.485 order is backed with:

  • Mill Test Certificates (EN 10204 3.1 / 3.2)
  • Optional NACE / HIC / SSC testing
  • Third-party inspection – SGS, BV, TÜV, Lloyd’s, DNV
  • ISO, ASME, PED compliance (brand-specific approvals)

This ensures traceability, safety, and global acceptance.

FAQs – SA 516 Gr.485

Gr.485 has higher tensile strength, making it suitable for critical projects where Gr.70 may not meet design requirements.

Sail, AMNS, JSPL, Evonith, Nippon Yakin, Outokumpu, Special Metals, VDM, and ATI.

Yes, NACE MR0175 and HIC tested Gr.485 is available from major mills with full certification.

Plates: 8–200 mm, Sheets: 2–60 mm, Coils: 1000–2000 mm width depending on brand.

From Mumbai stockyard, urgent dispatch within 48–72 hours is possible.

Request SA 516 Gr.485 Price & Datasheet

Looking for SA 516 Gr.485 plates, sheets & coils from Sail, AMNS, JSPL, Nippon Yakin, Outokumpu, ATI, or VDM?
Get genuine high-tensile pressure vessel steel with global approvals, urgent delivery, and export-ready packing.

Request Price & Datasheet Now – partner with Navgraha Steels INC, Mumbai for reliable supply.

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