Phehlukwayo Metal, located in Cape Town, South Africa, stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 420 Square Bars and Rods. These products are celebrated for their impressive hardness, resistance to corrosion, and outstanding wear performance, making them perfect for the rigorous demands of both industrial and precision applications. At Phehlukwayo Metal, they prioritize precision in manufacturing, thorough heat treatment, and strict quality control to ensure that their products are reliable and consistent. Their Stainless Steel 420 Square Bars and Rods are particularly well-suited for components that need to be durable, dimensionally accurate, and resistant to abrasion, which is why they’re commonly found in the automotive, marine, aerospace, and general engineering sectors.
The composition of Stainless Steel 420 Square Bars and Rods includes iron with 12–14% chromium, 0.15% carbon, and trace amounts of manganese, silicon, and sulfur. This martensitic stainless steel is known for its excellent hardness, good wear resistance, and moderate corrosion resistance. In terms of mechanical properties, 420 Square Bars and Rods boast a tensile strength between 600–800 MPa, along with good yield strength and adequate ductility. Their unique blend of toughness, hardness, and machinability makes them ideal for precision components and applications that face moderate stress and wear.
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@phehlukwayometal.co.za
These Stainless Steel 420 Square Bars and Rods are commonly used in the production of knife blades, cutting tools, bearings, pump shafts, and valve components. Their hardness and resistance to corrosion make them a go-to choice for high-stress and wear-intensive applications. Additionally, they find their place in aerospace, automotive, marine, and industrial machinery sectors where precision, durability, and longevity are essential. With Phehlukwayo Metal’s Stainless Steel 420 Square Bars and Rods, you can expect reliable performance, exceptional strength, and consistent quality, making them a top choice for demanding industrial and engineering projects.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phehlukwayo Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Cape Town, South Africa
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