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EN 10210-1 Grade S420NH Pipes and Tubes have a low carbon content with 0.22% carbon, 1% manganese, phosphorus, sulfur, and molybdenum. Multi Metals (India) is a leading manufacturer and supplier of these pipes and tubes in various dimensions and shapes.

With a minimum yield strength of 520 MPa and tensile strength of 680 MPa, these pipes are cost-effective and suitable for high-strength, high-temperature, and high-pressure applications. They are available in grades like S235JRH, S275J2H, S355JOH, and more.

The dimensions range from 21.3 mm to 1219.2 mm, and the pipes come in hot-finished, hollow sections of non-alloy and fine grain steels. These mild carbon steels are ideal for welding and offer high ductility.

EN 10210-1 Grade S420NH Pipe  Supplier 

Amardeep Steel is a supplier of EN 10210-1 Grade S420NH carbon steel seamless pipes are designed for structural and mechanical applications. These pipes are made from low-carbon steel, with a maximum carbon content of 0.22%, and they are produced according to the EN 10210-1 standard. This standard ensures that the pipes meet specific requirements for hot-finished structural hollow sections. Due to their composition and manufacturing process, these pipes offer good strength and are easy to shape and weld, making them suitable for various engineering and construction uses.

 EN 10210-1 Grade S420NH Pipe Specification 

Attribute Specification
Type Seamless / Welded / ERW
SHS (Square Hollow Sections) Sizes 20 x 20 mm to 400 x 400 mm
Grade S420NH
Length 6000 mm to 14000 mm
Dimensional Tolerances Thickness: All sizes +/- 10%
Standard BS EN 10210 - Hot finished structural hollow sections of non-alloy and fine grain steels
Surface Protection Black (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized
Dimension Range 21.3 mm to 914 mm
Packing In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or square cut, End Capped Certification & supplementary test, Finishing & Identity Mark
Wall Thickness 0.5 mm to 25 mm
Condition BKS, NBK, BK, BKW, GBK(+A), NBK(+N), BK(+C)
End Plain / Beveled / Varnished / Plastic Caps
Inspection SGS, BV Etc.
Rolling Type Hot formed RHS, Hot finished RHS

 EN 10210-1 S420NH Pipe Chemical Composition 

Carbon Silicon Manganese Phosphorous Sulphur Molybdenum Nickel Chromium Copper Others
max 0.22 max 0.60 1.00-1.70 0.035 0.03 max 0.10 max 0.80 max 0.30 max 0.70 V max 0.05 Al min 0.020 Nb max 0.05 Ti max 0.03

S420NH Pipe Mechanical Properties

Yield Strength Tensile Strength Elongation A5 min
MPa min ksi min MPa min MPa min ksi min Percentage
    520 680 19

 EN 10210-1 Grade S420NH Pipes Dimensional Tolerances

Outer diameter and wall Thickness
Execution Size Range OD Tolerance Wall tolerance
Hot-rolled Tube OD – 80 mmOD > 80 mmWall < 12 mmWall - 12 mm ± 0.4 mm± 0.5 % of OD ± 0.7 mm± (5 % x wallthickness + 0.1 mm
Hot-rolled peeled tube All sizesWall < 12 mmWall - 12 mm + 0.25/- 0 mm ± 0.8 mm± (5 % x wall thickness+ 0.2 mm)
Cold Worked tubecold-rolled or cold-drawn OD < 40 mmOD 40 - 80 mmOD > 80 Wall Thickness< 6 mm Wall Thickness6 - 8 mm Wall Thickness > 8 + 0.30/- 0 mm*+ 0.35/- 0 mm*+ 0.40/- 0 mm* ± 0.30 mm± 0.35 mm± 0.40 mm

Material of EN 10210-1 Grade S420NH Pipe   

  • Carbon Steel
  • Alloy Steel
  • Low Temperature Carbon Steel
  • High Temperature Carbon Steel
  • Low Temperature Alloy Steel
  • High Temperature Alloy Steel

 EN 10210-1 Grade S420NH Coating Pipe Size chart

1/8" IPS(.405" O.D.) 3 1/2" IPS( 4.000" O.D.)
SCH 40, 80 SCH 10, 40, 80, 160, XXH
1/4" IPS(.540" O.D.) 4" IPS(4.500" O.D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
3/8" IPS(.675" O.D.) 5" IPS( 5.563" O.D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
1/2" IPS(.840" O.D.) 6" IPS(6.625" O.D.)
SCH 5, 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS(1.050" O.D.) 8 ” IPS(8.625" O.D.)
SCH 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
1" IPS:(1.315′ O.D.) 10" IPS(10.750" O.D.)
SCH 5, 10, 40, 80, 160, XXH SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4" IPS(1.660" O.D.) 12" IPS(12.750" O.D.)
SCH 10, 40, 80, 160, XXH SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2" IPS(1.900" O.D.) 14" IPS(14.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH10 (.188), SCH40 (.375)
2" IPS(2.375" O.D.) 16" IPS(16.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH10(.188), SCH40(.375)
2 1/2" IPS(2.875" O.D.) 18" IPS (18.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH-40 (.375)
3" IPS( 3.500" O.D.)  
SCH 5, 10, 40, 80, 160, XXH

 EN 10210-1 Grade S420NH Pipe Applications

  • Construction: Building frameworks and infrastructure.
  • Structural Engineering: Supports and frameworks.
  • Mechanical Engineering: Machinery and equipment.
  • Pipelines: Fluid conveyance in industrial processes.
  • Support Structures: Industrial and commercial support.

We Supply Globally

We Supply Our EN 10210-1 Grade S420NH Pipe to various countries like Mexico, Ireland, Oman, India, Russia, Algeria, Turkey, Bahrain, China, Trinidad & Tobago, Austria, Qatar, Ecuador, United Arab Emirates, Poland, Jordan, Libya, Philippines, Hungary, Nigeria, Bulgaria, Indonesia, Chile, Macau, Colombia, Croatia, Germany, Ghana, Argentina, South Africa, Greece, Switzerland, Hong Kong, Kuwait, France, Italy, Costa Rica, Kenya, Namibia, Azerbaijan, Japan, Venezuela, Morocco, Brazil, New Zealand, United Kingdom, Canada, Mexico, Bolivia, Romania, Iraq, Tibet, Angola, Chile, Estonia, Puerto Rico, South Korea, Nigeria, Finland, Tunisia, Slovakia, Vietnam, Egypt, Lithuania, Czech Republic, Bhutan, Peru, Zimbabwe, Ukraine, Australia, Gabon, Taiwan, Sri Lanka, Thailand, Lebanon, Kazakhstan, Belarus, Gambia, Norway, Netherlands, Bangladesh, Sweden, Pakistan, Serbia, Iran, Iran, Nepal, Spain, Poland, Yemen, United States, Singapore, Malaysia, Israel, Mongolia, Belgium, Afghanistan, Denmark, Portugal, Saudi Arabia.

 We Supply Worldwide

We Supply Our EN 10210-1 Grade S420NH Pipe various cities like Toronto, Al Khobar, Chandigarh, Haryana, Perth, Algiers, Ahvaz, Ulsan, Moscow, Istanbul, Howrah, Singapore, Ho Chi Minh City, Port-of-Spain, London, Rajkot, New York, New Delhi, Nagpur, Kuwait City, Karachi, Surat, Ernakulam, Gimhae-si, Granada, Kanpur, Kolkata, Lahore, Madrid, Visakhapatnam, Secunderabad, Bangkok, Mumbai, Coimbatore, Bogota, Milan, Tehran, Ranchi, Pimpri-Chinchwad, Montreal, Colombo, Bhopal, Seoul, Edmonton, Aberdeen, Caracas, Busan, Brisbane, Sydney, Calgary, Sharjah, Rio de Janeiro, Chennai, Chiyoda, Geoje-si, Jakarta, Thiruvananthapuram, Courbevoie, Riyadh, Indore, Jeddah, Hyderabad, Kuala Lumpur, Baroda, Ankara, Mexico City, Dubai, Gurgaon, Vung Tau, Lagos, Al Jubail, Melbourne, Los Angeles, Petaling Jaya, Bengaluru, Atyrau, Jamshedpur, Santiago, Hanoi, Thane, Pune, Doha, Faridabad, Vadodara, La Victoria, Muscat, Ludhiana, Jaipur, Navi Mumbai, Houston, Ahmedabad, Dammam, Manama, Nashik, Cairo, Abu Dhabi, Hong Kong, Dallas, Noida.