Walid Stainless, located in Tunis, Tunisia, is a leading manufacturer and supplier of high-quality stainless steel products. Among their premium offerings are Stainless Steel 422 Bars, designed for applications that demand strength, corrosion resistance, and durability. Known for their exceptional performance in harsh environments, these bars are ideal for industrial, structural, and high-temperature applications. At Walid Stainless, every bar is crafted with precision and undergoes strict quality control, ensuring consistent reliability and long-lasting performance. Clients trust Walid Stainless for stainless steel products that combine excellence, precision, and durability, making 422 Bars a dependable choice for critical projects.
The stainless steel 422 bar is a martensitic stainless steel known for their strength and excellent corrosion resistance. Their main composition consists of iron and chromium (12-14% contents) and high carbon content, ranging in percentage from 0.15 to 0.35, which accounts for the stability. It also contains a small percentage of 1.0% molybdenum for increased oxidation resistance. It has strong uses for demanding applications in automotive, aerospace, and even aerospace industries where strength and durability are required.
| Component | Wt. % |
| C | 0.23 |
| Cr | 12.5 |
| Fe | 83 |
| Mn | 0.5 |
| Mo | 1 |
| Ni | 0.8 |
| P | 0.02 |
| S | 0.015 |
| Si | 0.38 |
| V | 0.23 |
| W | 1 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 290 | 290 | Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball |
| Hardness, Knoop | 315 | 315 | Estimated from Rockwell C value. |
| Hardness, Rockwell C | 30 | 30 | |
| Hardness, Vickers | 304 | 304 | Estimated from Rockwell C value. |
| Tensile Strength, Ultimate | 897 MPa | 130000 psi | |
| Tensile Strength, Yield | 828 MPa | 120000 psi | 0.2% Offset |
| Elongation at Break | 15 % | 15 % | |
| Reduction of Area | 40 % | 40 % |
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We ensures the highest standards for its stainless steel 422 frames through rigorous testing and certification. Each bar undergoes extensive quality control procedures including mechanical, chemical and theoretical testing to meet international specifications. Industry recognized and certified, these tapes offer reliability, durability and performance in a variety of industries.
Corrosion-resistant and engineered for high strength, Stainless Steel 422 Round Bars are available in diameters from 0.5″ to 12″. They are ideal for use in automotive and aerospace components where high durability and wear resistance are required.
Stainless Steel 422 Flat Bars offer superior hardness and resistance to oxidation, available in thicknesses from 0.25″ to 6″ and widths up to 12″. Perfect for structural applications and machinery needing high strength and durability.
Corrosion-resistant Stainless Steel 422 Square Bars are available in sizes from 0.5″ to 6″ on each side. These bars are designed for demanding applications where high strength and resistance to wear and oxidation are essential.
Offering excellent resistance to oxidation, Stainless Steel 422 Rectangular Bars come in dimensions from 0.5″ x 1″ to 6″ x 12″. Ideal for heavy-duty industrial applications requiring strength and durability under extreme conditions.
Stainless Steel 422 Hexagonal Bars are known for their high strength and resistance to high temperatures, available in sizes from 0.5″ to 4″ across flats. Suitable for aerospace and high-performance industrial uses.
Stainless Steel 422 Hexagonal Bars are known for their high strength and resistance to high temperatures, available in sizes from 0.5″ to 4″ across flats. Suitable for aerospace and high-performance industrial uses.
Stainless Steel 422 Bars are widely used in industries requiring durable, corrosion-resistant, and high-strength materials. They are ideal for manufacturing machinery components, shafts, structural supports, chemical processing equipment, and marine hardware. Their heat-treatable properties ensure wear resistance and long-term durability under mechanical stress and elevated temperatures. Engineers and technicians rely on 422 Bars for critical applications where stability, precision, and safety are essential. Walid Stainless ensures that each bar meets strict quality standards, providing a reliable solution for industrial, commercial, and structural projects where superior material performance is crucial.







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