Hemi Metals, a top-notch manufacturer and supplier located in Hamilton, New Zealand, specializes in high-quality Stainless Steel 420 Square Bars and Rods tailored for tough industrial and engineering tasks. Renowned for their impressive hardness, wear resistance, and precise dimensions, these bars and rods are crafted under strict quality standards to guarantee consistent performance. Hemi Metals merges cutting-edge production methods with thorough quality control to provide SS 420 Square Bars and Rods that align with international specifications. Their durability, reliability, and versatility make them perfect for industries that need long-lasting, high-performance stainless steel components for both mechanical and structural uses.
Stainless Steel 420 Square Bars and Rods from Hemi Metals are crafted from martensitic stainless steel, featuring 12–14% chromium and a carefully controlled carbon content to enhance hardness and wear resistance. This material showcases high tensile and yield strength, outstanding hardness post-heat treatment, and good fatigue resistance. SS 420 also offers moderate corrosion resistance, making it suitable for environments exposed to moisture or mild chemicals. Its blend of toughness, strength, and dimensional stability ensures dependable performance in precision-machined components, industrial tooling, and structural applications that demand durability and wear resistance.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 420 | 0.15 | 14.0 | 1.00 | – | 0.04 | 0.03 | 1.00 |
| Element | Tensile Strength | Yield Strength | Elongation | Hardness |
| SS 420 | 95,000 | 50,000 | 25 | 175 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 420 | 1.4021 | S42000 | SUS 420 J1 | 420S29 | – | – | FeMi35Cr20Cu4Mo2 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Yes, Stainless Steel 420 Square Bars can be customized in size and length to meet specific requirements. Customization is available based on client specifications and industry standards.
Yes, Stainless Steel 420 square rods can be welded, but they may require preheating and post-weld heat treatment to avoid cracking. Proper filler material is also recommended to maintain strength and corrosion resistance.
Yes, we provide stainless steel 420 square bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@hemimetals.co.nz
The Stainless Steel 420 Square Bars and Rods provided by Hemi Metals find extensive use in industries that require robust, wear-resistant, and durable components. They are frequently utilized in the production of pump shafts, valve parts, fasteners, cutting tools, machinery components, and precision-engineered industrial parts. SS 420 Square Bars and Rods are also perfect for tooling, dies, and mechanical assemblies that face high stress or abrasion. Their moderate corrosion resistance makes them suitable for automotive, marine, and other applications where durability is key.
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
Copyright 2024 Hemi Metals. All rights reserved
