Welcome to Tariku Metals, your trusted partner for quality metal solutions right here in Addis Ababa. We take pride in supplying and manufacturing a range of essential materials for Ethiopia’s growing industries, with our Stainless Steel 420 Flat Bar standing out for its remarkable durability. This particular grade is engineered to withstand demanding conditions, making it an excellent choice for projects where both strength and a good finish are crucial. We are committed to delivering products that help build a stronger, more resilient future for our community.
This steel’s composition is centered around a higher carbon content alongside its chromium, which is the key to its enhanced performance. After a proper heat treatment, it develops significant hardness and impressive mechanical strength, allowing it to resist wear and abrasion effectively. While it doesn’t possess the same level of corrosion resistance as some higher-grade stainless steels, it offers a very good balance for many applications, especially when a sharp edge or a robust component is needed for long-term use.
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 Bar is commonly used in applications requiring high strength, wear resistance, and moderate corrosion resistance. It is often found in the manufacturing of surgical instruments, valves, knives, bearings, shafts, and other precision machinery components.
Stainless Steel 420 typically has a hardness range of 50-55 HRC (Rockwell Hardness). When heat-treated, it can achieve higher hardness levels, making it suitable for applications requiring wear resistance, such as cutlery, tools, and industrial components.
Yes, Stainless Steel 420 Flat Bar can be heat treated to improve strength. Through processes like annealing, hardening, and tempering, its hardness, wear resistance, and overall strength can be enhanced, making it ideal for demanding applications like cutting tools.
You’ll find the Stainless Steel 420 Flat Bar hard at work in countless essential tools and components across various sectors. It’s the preferred material for crafting durable knives, surgical instruments, and parts for food processing machinery where sharpness and cleanliness are vital. Its strength also makes it suitable for manufacturing shafts, valves, and pump components in industrial settings, proving its versatility and reliability in both everyday tools and critical engineering applications that drive progress and industry forward.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Tariku Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Addis Ababa, Ethiopia
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