Nestled in the heart of Hamilton, Latham Steel has built a strong reputation for supplying robust and reliable steel solutions. We take pride in offering the Carbon Steel EN 10210-1 Grade S355JOH Pipe, a product that perfectly embodies our commitment to quality and durability. This hot-finished hollow section is engineered for demanding structural applications, providing a superior alternative to traditional materials. When you choose Latham Steel, you’re not just buying pipe; you’re investing in the strength and integrity of your next major project.
This particular grade, S355JOH, is known for its balanced composition, primarily iron alloyed with precise amounts of carbon, manganese, and silicon. These elements work together to give the pipe its notable mechanical strength. It offers a minimum yield strength of 355 MPa, which means it can handle significant stress and heavy loads without deforming. This combination of chemistry and properties makes it a go-to material for builders and engineers seeking both resilience and peace of mind.
Standard :Â BS EN 10210 – Hot finished structural hollow sections of non-alloy and fine grain steels
Grade :Â S355J0H
SHS (Square Hollow Sections) Sizes :Â 20*20mm-400*400mm
Wall Thickness :Â 0.5mm – 25mm
Length :Â 6000-14000 mm
Type :Â Seamless/ Welded / ERW
Dimensional Tolerances :Â Thickness : (All sizes +/- 10%)
Dimension Range :Â 21.3-914mm
Packing :Â In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or square cut, End Capped Certification & supplementary test, Finishing & Identity Mark
Surface Protection :Â Black (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized
| Steel Grade | % by mass maximum | |||||||
| Steel Name | Steel Number | C specified thickness (mm) | Si | Mn | P | S | N | |
| <_40 | > 40 <_ 120 | |||||||
| S355J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
| Steel Grade | Minimum yield strength eH Mpa | Minimum tensile strength Rm Mpa | ||||||||
| Steel Name | Steel Number | Specified thickness in mm | Specified thickness in mm | |||||||
| <_16 | >16 <_40 | >40 <_63 | >63 <_ 80 | >80 <_100 | >100 <_120 | <_3 | >100 <_ 120 | |||
| S355J0H | 1.0547 | 355 | 345 | 335 | 325 | 315 | 295 | 510-680 | 470-630 | 450-600 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a trusted manufacturer and supplier of high-quality Carbon Steel EN 10210-1 Grade S355JOH Pipe in Hamilton, New Zealand. Specializing in premium steel materials, we offer a diverse range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong commitment to reliable delivery and exceptional customer service, Jaxon Steel provides top-grade materials that ensure superior performance in various industrial applications. Trust Jaxon Steel for all your Carbon Steel EN 10210-1 Grade S355JOH Pipe needs.
| DIN | EN | BS | NFA | ASTM | ASME |
| – | EN 10210-1 Grade S355JOH | – | – | – | – |
The strength and formability of the S355JOH pipe make it incredibly versatile. You’ll often see it forming the backbone of modern architecture, from the exposed frameworks of commercial buildings to the support structures of large industrial facilities. It’s also perfectly suited for heavy-duty equipment manufacturing, agricultural machinery, and essential infrastructure projects like bridges and transport systems. Its reliable performance under pressure ensures that whatever you’re building, from a simple support beam to a complex creative structure, is made to last.





Latham Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Hamilton, New Zealand.
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