Tariku Metals, a reputable manufacturer and supplier located in Addis Ababa, Ethiopia, specializes in high-quality Stainless Steel 422 Bars and Rods tailored for demanding industrial applications. Renowned for their precision engineering, durability, and resistance to corrosion, these bars are crafted under strict quality standards to meet the needs of industries like power generation, aerospace, and mechanical engineering. Tariku Metals guarantees that each Stainless Steel 422 product provides reliable mechanical strength, oxidation resistance, and outstanding heat stability. With a commitment to continuous innovation and technical excellence, the company has earned a solid reputation for supplying dependable stainless steel materials throughout Ethiopia and beyond.
Stainless Steel 422 Bars and Rods are martensitic stainless steels that contain about 12% chromium, 0.2% carbon, 1% molybdenum, along with trace amounts of nickel, manganese, and silicon. This unique blend results in impressive tensile strength (approximately 700–1000 MPa), remarkable hardness, and excellent resistance to scaling and oxidation at high temperatures, reaching up to 650°C. The alloy is known for its strong wear resistance and moderate corrosion resistance, making it perfect for heat-treated and hardened applications. It also offers good machinability in its annealed state and maintains its shape under mechanical stress and thermal cycling.
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
Standard : ASTM A276, ASTM A479, ASTM A565
Material Grade : Stainless Steel 422 (UNS S42200)
Stainless Steel 422 Round Bars : Outside Diameter in the range of 4mm to 500mm
Stainless Steel 422 Bright Bars : Outside Diameter in the range of 4mm to 100mm
Stainless Steel 422 Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
Stainless Steel 422 Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
Stainless Steel 422 Flats : 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available
Length : 1 to 6 Meters, Custom Cut Lengths
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
| 422 | Max | Min |
| C | 0.25 | 0.20 |
| Mn | 1.00 | 0.50 |
| Si | 0.50 | – |
| P | 0.025 | – |
| S | 0.025 | – |
| Cr | 12.50 | 11.00 |
| Ni | 1.00 | 0.50 |
| Mo | 1.25 | 0.90 |
| V | 0.30 | 0.20 |
| W | 1.25 | 0.90 |
| Element | SS 422 |
| Tensile Strength | 140 ksi (965 MPa) |
| Yield Strength at 0.2% Offset | 115 ksi (793 MPa) |
| Elongation % | 13 |
| Reduction of Area % | 25 |
| Hardness HB | 293-341 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 422 | 1.4742 | S42200 | SUS 422 | 442S19 | – | – | – |
Stainless Steel 422 Bars and Rods offer high strength, excellent resistance to oxidation, and strong wear resistance, making them suitable for high-temperature applications. They are often used in industries such as aerospace, chemical processing, and power generation.
These bars and rods are widely used in industries where high mechanical strength and corrosion resistance are crucial, including aerospace, chemical processing, power generation, and the manufacturing of turbine blades and pump shafts.
At Tariku Metals, we ensure the highest standards of quality control and testing are applied to all our Stainless Steel 422 products. We offer certification and can assist in providing any specific material properties you require for your projects.
Stainless Steel 422 Bars and Rods find extensive use in high-temperature and high-stress settings where durability and oxidation resistance are crucial. They are frequently utilized in turbine blades, components for jet engines, valve parts, pump shafts, and steam nozzles. Industries such as power generation and petrochemicals rely on these bars to create mechanical components that endure hot gases and corrosive environments. Additionally, they are employed in tools, fasteners, and high-strength machine parts that require heat treatment.






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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