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S355 Round Bars – EN 10025 Structural Steel Bar Supplier

S355 Round Bars are high-strength low-alloy structural steel bars manufactured according to EN 10025 specifications. With a minimum yield strength of 355 MPa, excellent weldability, machinability and impact resistance, S355 steel bars are widely used in construction projects, infrastructure developments, offshore platforms, engineering components, industrial fabrication, mining equipment and heavy machinery manufacturing. At Triton Alloys Inc., we stock and export S355 round bars in multiple diameters, custom lengths and finishes including hot rolled, bright drawn, peeled and polished conditions. Our bars are supplied with Mill Test Certificates (MTC), third-party inspection reports and complete traceability documentation for domestic and international projects.

Looking for S355 Round Bar Prices or Stock Availability?

Get instant quotations, MTC certificates, size availability and export support from Triton Alloys Inc.

round bar

Why Choose Triton Alloys Inc. for S355 Round Bars?

  • Over a Decade of Trusted Supply Excellence
    With 10+ years of proven experience, Triton Alloys Inc. stands as a globally recognized supplier of EN 10025 S355 Round Bars, serving industries worldwide with unmatched precision and reliability.

  • Uncompromising Quality Control & Mill Testing
    Every S355 carbon steel bar undergoes strict mechanical and chemical testing to meet international quality certifications and standards.

  • Timely Delivery with Global Export Network
    Backed by strong logistics and inventory management, we ensure on-time dispatches across Asia, Europe, the Middle East, and the Americas.

  • Customized Solutions & Expert Support
    From tailored lengths and surface finishes to complete documentation, our expert team ensures project-specific steel solutions and exceptional client support.

Need Custom Cut S355 Round Bars?

Available in multiple diameters, custom lengths, bright finish, peeled finish and machining options.

Applications of S355 Round Bars

  • ◇ Structural steel fabrication for bridges, stadiums and industrial buildings
  • ◇ Construction and infrastructure projects requiring high strength steel bars
  • ◇ Heavy machinery shafts, rollers, pins and engineering components
  • ◇ Offshore oil & gas platforms and marine structures
  • ◇ Mining, cement and power generation industries
  • ◇ Automotive and transportation equipment manufacturing
  • ◇ General engineering and mechanical fabrication applications

Key Features of S355 Round Bars

  • ◇ Conforms to EN 10025 S355 specifications
  • ◇ Superior tensile and yield strength
  • ◇ Excellent weldability and machinability
  • ◇ Available in custom sizes, lengths, and finishes
  • ◇ Supplied with Mill Test Certificates (MTCs) ensuring full traceability

Trusted Global Exporter of S355 Round Bars

Supplying EN 10025 S355 steel round bars to infrastructure, fabrication, marine, mining and engineering projects across 80+ countries.

Certifications & Quality Assurance

  • ◇ EN 10025-2: European Standard Compliance
  • ◇ ISO 9001: Quality Management System
  • ◇ ISO 14001: Environmental Management System
  • ◇ PED 2014/68/EU: Pressure Equipment Directive Certification
  • ◇ EN 10204 3.1 Mill Test Certificates
  • ◇ Material Traceability Documentation
  • ◇ Custom Certification Packages Available

India, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Qatar, Russia, Vietnam, South Africa, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago, Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia.

Mumbai, Thane, Navi Mumbai, Pune, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, New Delhi, Bengaluru, Chennai, Surat, Bhopal, Ulsan, Faridabad, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo.

S355 Round Pipes FAQs – Sizes, Price, Specifications & Applications

S355 is equivalent to ASTM A572 Grade 50, IS 2062 E350 and other high-strength structural steel grades depending on project specifications.
S355 round bars offer a minimum yield strength of 355 MPa and tensile strength between 470 MPa and 630 MPa.
S355 round bar prices depend on diameter, quantity, finish, testing requirements and current steel market conditions. Contact Triton Alloys Inc. for updated pricing.
Yes. S355 steel bars provide excellent weldability and machinability, making them suitable for structural fabrication and precision engineering applications.
Triton Alloys Inc. supplies S355 round bars in diameters ranging from 10 mm to 600 mm with custom cutting options.


Related S355 Structural Steel Grades & Weathering Steel Products

Looking for other EN 10025 structural steel grades? Triton Alloys Inc. supplies a complete range of S355 steel plates, S355 weathering steel plates, S355 corten steel plates, high-strength structural steel products, and project-ready steel solutions for construction, bridge engineering, offshore structures, fabrication, mining, railway, power plants, and industrial applications worldwide.

Triton Alloys Inc. delivers S355 grade structural steel solutions including hollow sections (SHS & RHS), plates, round bars, and pipes engineered for strength and reliability. Widely used in construction, fabrication, and heavy engineering, our products meet the performance demands of modern industrial projects.