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Hemi Metals, located in Hamilton, New Zealand, is a reliable manufacturer and supplier of high-quality Stainless Steel 410 Rectangular Bars, perfect for demanding industrial applications that require strength and wear resistance. SS 410 is a type of martensitic stainless steel celebrated for its impressive hardness, decent corrosion resistance, and dependable mechanical performance. Crafted with meticulous attention to detail and rigorous quality checks, these rectangular bars ensure consistent strength and durability. Hemi Metals caters to various industries, including automotive, power generation, oil & gas, chemical processing, and heavy engineering, where mechanical strength, wear resistance, and reliability are crucial.
Stainless Steel 410 is composed of about 11.5–13.5% chromium, along with a controlled amount of carbon. This blend gives it good corrosion resistance, along with remarkable hardness and strength after heat treatment. Typically, SS 410 rectangular bars boast a tensile strength ranging from 480–700 MPa in their untreated state, which can be significantly enhanced through hardening and tempering. The material is magnetic, exhibits good wear resistance, and has moderate ductility. Additionally, it offers good machinability when annealed and reliable performance under mechanical stress.
Stainless Steel Rectangular Bar Specification : ASTM A276 / A479, ASME SA276 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| Element | S | Cr | Si | C | P | Mn | Ni |
| SS 410 | 0.030 | 11.5-13.5 | 1.00 | 0.15 | 0.040 | 1.00 | 0.75 |
| Elongation | Melting Point | Yield Strength (0.2%Offset) | Density | Tensile Strength |
| – | – | MPa – 275 | – | MPa – 480 |
| STANDARD | UNS | BS | EN | JIS | WERKSTOFF NR. | GOST | AFNOR |
| SS 410 | S41000 | 410S21 | 56A | SUS 410 | 1.4006 | – | – |
Yes, Stainless Steel 410 Rectangular Bars can be welded, but preheating and post-weld heat treatment are recommended for optimal results. Proper care ensures strong, durable welds.
Yes, Stainless Steel 410 Rectangular Bars are fully recyclable and can be reused without losing their quality. Recycling reduces environmental impact and promotes sustainability.
Stainless Steel 410 Rectangular Bars find extensive use in applications that demand high strength, wear resistance, and moderate corrosion protection. You’ll often see them in machine frames, structural supports, pump components, shafts, valves, fasteners, and industrial tooling. In sectors like oil & gas and power generation, these bars are utilized for turbine components, mechanical supports, and parts for pressure equipment. They’re also commonly found in automotive components, chemical processing machinery, and general engineering structures. Thanks to their excellent hardness response, load-bearing capacity, and durability, they promise a long service life.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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