Al Summan Metals, a highly regarded manufacturer and supplier based in Dubai, UAE, focuses on premium **Stainless Steel 420 Square Bars and Rods**. These items are known for their remarkable hardness, resistance to wear, and capacity to resist corrosion. Manufactured with precision to satisfy international standards, they guarantee dependable performance across a range of industrial, mechanical, and tooling applications. Owing to their high carbon and moderate chromium content, 420 stainless steel provides outstanding hardness, edge retention, and durability, while still maintaining reasonable corrosion resistance. Al Summan Metals’ 420 Square Bars and Rods are ideal for jobs that require strength, precision, and longevity, especially in areas such as tooling, engineering, and industrial machinery.
Made from around 12–14% chromium and 0.15–0.40% carbon, with small amounts of manganese, silicon, and phosphorus, these Stainless Steel 420 Square Bars and Rods owe their properties to this distinctive composition, which delivers high hardness, strong wear resistance, and moderate corrosion resistance. They offer remarkable mechanical qualities, such as tensile strength in the 600–800 MPa range, yield strength from 275–450 MPa, and 15–25% elongation. Thanks to their martensitic structure, they deliver outstanding toughness, fatigue resistance, and dimensional stability, which makes them well suited to high-stress, wear-intensive, and precision industrial applications.
Dimensions: ASTM, ASME
Standard: ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface: hrap, hot rolled pickled or sand blasted finish, 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 tailored in both size and length to satisfy particular needs. Customization is offered according to client specifications and industry standards.
Yes, Stainless Steel 420 square rods are weldable, though preheating and post-weld heat treatment may be needed to prevent cracking. Using the correct filler material is also advised to preserve strength and corrosion resistance.
Yes, we supply stainless steel 420 square bars and rods in both standard and custom sizes and finishes to suit your particular project needs. For more information, email us at sales@alsummanmetals.ae
Al Summan Metals’ Stainless Steel 420 Square Bars and Rods are widely applied across industries that value hardness, wear resistance, and corrosion protection. They’re ideal for making knives, cutting tools, bearings, shafts, fasteners, and surgical instruments. On top of that, they serve an essential function in pump components, valve parts, and mechanical assemblies subjected to friction and stress. Combining hardness, corrosion resistance, and durability, these bars and rods deliver a long service life, reliable performance, and high efficiency in tough industrial, mechanical, and tooling settings.
We provide products supplied with both mill test certificates and third-party test certificates, guaranteeing the highest levels of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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