Strategically located in the heart of Manama, Bahrain, Junaid Metals has built a strong reputation for supplying high-quality materials to the region’s most demanding industries. We take pride in offering Stainless Steel 420 Rectangular Bars, a product known for its exceptional durability and dependable performance. This martensitic grade provides a perfect balance of toughness and corrosion resistance, making it a go-to choice for engineers and fabricators who require a material that can withstand challenging environments while offering excellent machinability for precise component creation.
Stainless Steel 420 earns its capabilities from a specific composition, primarily chromium, which gives it good corrosion resistance and the ability to be hardened through heat treatment. This process significantly enhances its mechanical properties, resulting in high tensile strength and impressive wear resistance. While not as corrosion-resistant as some austenitic grades, it offers a notable hardness that makes it exceptionally durable, standing up well to abrasion and maintaining its integrity under mechanical stress, which is why it’s often selected for high-strength applications.
Stainless Steel Rectangular Bar Specification : ASTM A276 / A479, ASME SA276 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| Grade | C | Mn | Si | P | S | Cr | |
| 420 | min. | – | – | – | – | – | 12.0 |
| max. | 0.15 | 1.0 | 1.00 | 0.04 | 0.03 | 14.0 | |
| Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Hardness |
| 420 | 95,000 | 25 | 50,000 | 175 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 420 | 1.4021 | S42000 | SUS 420 J1 | 420S29 | – | – | FeMi35Cr20Cu4Mo2 |
Choose Stainless Steel 420 Rectangular Bars based on their corrosion resistance, hardness, and strength requirements for your specific application. Consider factors like temperature, environment, and mechanical properties for optimal performance.
Stainless Steel 420 Rectangular Bars are available in various sizes, typically ranging from 10mm to 150mm in width and 5mm to 50mm in thickness. Lengths can vary from 1000mm to 6000mm, depending on the supplier and specific requirements.
Stainless Steel 420 Rectangular Bars offer good corrosion resistance, but they may require additional protective coatings in highly corrosive environments. Coatings like passivation or electroplating can enhance protection in specific applications.
The reliability of 420 Stainless Steel Rectangular Bars makes them incredibly versatile across numerous sectors. They are commonly machined into essential components like shafts, valves, and pump parts within the industrial and oil and gas fields, where strength is critical. The medical and culinary worlds also rely on them for surgical instruments, cutlery, and molds, appreciating the steel’s hygiene and edge-retention qualities. From everyday tools to specialized machinery parts, these bars provide a trusted foundation for creating durable, long-lasting products that perform consistently.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
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