Sahil Metals, a prominent manufacturer and supplier based in Riyadh, Saudi Arabia, is well-known for providing top-notch stainless steel products that meet international standards. One of their standout offerings is the Stainless Steel 420 Flat Bar, celebrated for its remarkable hardness, strength, and wear resistance. Crafted with precision, these flat bars are ideal for tough industrial applications that demand durability and reliability. With a strong focus on quality, timely delivery, and cost-effectiveness, Sahil Metals has earned a reputation as a trusted supplier of Stainless Steel 420 Flat Bars for clients in the construction, engineering, and manufacturing sectors.
The Stainless Steel 420 Flat Bar is a martensitic stainless steel primarily made of iron, featuring chromium levels between 12–14%, along with carefully controlled amounts of carbon, manganese, silicon, phosphorus, and sulfur. Its higher carbon content allows it to achieve impressive hardness and strength after heat treatment. In terms of mechanical properties, it boasts a tensile strength of 700–850 MPa, a yield strength of around 345 MPa, an elongation of 15%, and hardness reaching up to 500 Brinell (depending on the heat treatment). These characteristics make Stainless Steel 420 Flat Bars perfect for wear-resistant and high-strength applications.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| 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 |
| Flat Bar | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.49 | 1.60 |
| 18 | 0.62 | 2.02 |
| 20 | 0.76 | 2.49 |
| 22 | 0.92 | 3.02 |
| 25 | 1.19 | 3.90 |
| 28 | 1.49 | 4.89 |
| 28 | 1.49 | 4.89 |
| 30 | 1.71 | 5.61 |
| 32 | 1.95 | 6.38 |
| 36 | 2.46 | 8.08 |
| 38 | 2.74 | 9.00 |
| 40 | 3.04 | 9.97 |
| 45 | 3.85 | 12.62 |
| 50 | 4.75 | 12.62 |
| 56 | 8.96 | 19.55 |
| 60 | 6.84 | 22.44 |
| 65 | 8.03 | 26.34 |
| 70 | 9.31 | 30.54 |
| 75 | 10.69 | 35.06 |
| 80 | 12.16 | 39.89 |
| 90 | 15.39 | 50.49 |
| 100 | 19 | 62.34 |
Stainless Steel 420 Flat Bars find extensive use in industries that require high hardness, strength, and wear resistance. They are commonly utilized in the manufacturing of surgical instruments, cutlery, knives, shafts, fasteners, and pump components. Their durability makes them suitable for tools, dies, and machine parts, as well as in petrochemical plants, valve components, and construction projects where toughness is crucial. Thanks to their excellent mechanical properties and versatility, Stainless Steel 420 Flat Bars continue to be a dependable choice across engineering, manufacturing, and industrial fields.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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