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Monib Stainless is a reputable manufacturer and supplier located in Safat, Kuwait, known for providing top-notch SS 418 Sheets and Plates to a variety of industrial sectors. With a strong dedication to quality, the company produces items designed for durability, corrosion resistance, and exceptional performance in tough environments. Monib Stainless merges cutting-edge manufacturing techniques with rigorous quality checks to guarantee that every SS 418 sheet and plate adheres to international standards. Their focus on customer satisfaction, prompt delivery, and technical know-how makes them a go-to choice for clients in need of dependable stainless-steel solutions for construction, engineering, petrochemical, and other high-performance applications.
SS 418 Sheets and Plates are made from martensitic stainless steel alloys, primarily consisting of iron, chromium (12–14%), carbon, along with trace amounts of manganese, silicon, and nickel. This well-balanced composition results in excellent hardness, moderate corrosion resistance, and good machinability. On the mechanical side, SS 418 boasts high tensile strength, impressive yield strength, and remarkable wear resistance, making it perfect for applications that require toughness and durability. Its ability to be heat-treated enhances its mechanical performance, allowing the material to maintain stability under high-stress conditions while delivering reliable performance in both high and low-temperature settings.
| Specifications : | ASTM B441 / ASME SB196 |
| Dimensions : | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, IS & Custom Chemistry |
| Production Route : | Hot Rolled, Cold Rolled |
| Size : | Width from 100mm to 3000mm ; Length from 500mm to 12000mm |
| Thickness : | 0.1mm to 400mm |
| Delivery Condition : | As Rolled, Annealed, Quenched and Tempered, Normalized |
| Surface Finish : | Plain, Brushed, Cladded |
| Element | Content (%) |
| Iron, Fe | 82 |
| Chromium, Cr | 13 |
| Tungsten, W | 3 |
| Nickel, Ni | 2 |
| Properties | Metric | Imperial |
| Tensile strength | 895 MPa | 130000 psi |
| Yield strength (@strain 0.200 %) | 725 MPa | 105000 psi |
| Modulus of elasticity | 190-210 GPa | 27557- 30457 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break | 15% | 15% |
| Hardness, Rockwell C | 25 | 25 |
| Density(lb/ft3) | Electrical conductivity(% IACS) | Thermal conductivity(BTU/h-ft-°F) | Specific heat capacity(BTU/lb-°F) | Thermal expansion(µm/m-K) |
| 500 | 2.8% | 15 | 470 | 10 |
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SS 418 hot rolled sheets and plates are made of high quality stainless steel known for its outstanding strength, toughness, and anticorrosion properties. Hot rolled sheets and plates come in a wide size range from 1.5 mm to 50 mm thick and can also be cut in any specific required size.
SS 418 Cold Rolled Sheets are stainless steel sheets of excellent strength, durability, and smooth surface finish. Sheets are available in different sizes and usually vary between 0.3mm and 6mm in thickness with widths and lengths according to individual industrial requirements.
SS 418 Chequered Plates are high-quality stainless steel plates with a textured, non-slip surface, ideal for heavy-duty applications requiring durability and traction. The plates are available in sizes from 1mm to 10mm in thickness, with standard lengths and widths.
SS 418 perforated plates are of top quality stainless steel sheets which have precise perforations and have industrial applications. It is also available in standard sizes in a thickness of 0.5 mm to 6 mm and hole diameter ranges from 1 mm to 25 mm for great strength and flexibility.
SS 418 shim sheets are precision-engineered stainless steel sheets. They have used gap-filling, alignment, and leveling applications. These are available in sizes varying from 0.05mm to 5mm in thickness and even customized with respect to length and width. They offer excellent corrosion resistance and durability for industrial use.
SS 418 Polished Plate is a finished stainless steel product with excellent resistance to corrosion in the form of a polished product. Plates made from this steel are available in different sizes-from 4′ x 8′ standard commercial sizes to highly customized dimensions designed for multiple industries and architectural features.
Monib Stainless is dedicated to providing an outstanding customer experience with full documentation on our high-quality Stainless Steel 418 Sheets and Plates. We provide crucial documents such as the commercial invoice, packing list, fumigation certificate, heat treatment chart, quality assurance plan, and NABL-approved lab test reports. These documents authenticate the superior quality of our products, which instills confidence in our customers. Additionally, we provide test certificates, including MTC per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third Party Inspection Certificate, which speaks for our customer-first approach and never-ending pursuit of excellence.
SS 418 Sheets and Plates find extensive use in industries that require high strength, abrasion resistance, and dependable performance in challenging conditions. They are often utilized in the production of turbine components, pump shafts, valve parts, and various mechanical tools. Thanks to its heat-treatable properties, this material is well-suited for high-temperature environments, while its durability makes it a strong candidate for applications in petrochemical, marine, and other demanding sectors.







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