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Nakamura Stainless stands out as a premier manufacturer and supplier based in Pulau Ujong, Singapore, delivering top-notch stainless steel products that adhere to international standards. Among their specialized offerings, **SS 418 Sheet and Plates** are particularly prized for their remarkable hardness, wear resistance, and decent corrosion resistance. Crafted for demanding applications, these sheets and plates blend strength with durability, making them perfect for both structural and engineering needs. Nakamura Stainless is committed to precision manufacturing, rigorous quality control, and timely delivery, catering to industries like automotive, construction, petrochemical, and general engineering with reliable stainless steel solutions.
**SS 418 Sheet and Plates** are martensitic stainless steels primarily made up of iron, containing 12–14% chromium, 0.15–0.45% carbon, along with trace amounts of manganese, silicon, and sulfur. Their mechanical properties boast a tensile strength ranging from 600–850 MPa, a yield strength of about 275 MPa, and impressive hardness following heat treatment. These sheets and plates maintain good ductility in their annealed state while achieving high strength and wear resistance when hardened. With moderate corrosion resistance and excellent machinability, SS 418 is well-suited for applications that demand both toughness and durability in tough environments.
| 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 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.
Nakamura 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 Sheet and Plates** find extensive use in industries that require high strength, hardness, and wear resistance. They are commonly utilized in cutlery, turbine blades, pump components, valve parts, and surgical instruments. Their capacity to endure mechanical stress makes them ideal for automotive components, fasteners, and tools. Furthermore, they are employed in construction frameworks, petrochemical equipment, and machinery where moderate corrosion resistance is adequate. With their impressive balance of mechanical performance and durability, SS 418 Sheet and Plates are a dependable choice for a wide range of industrial and engineering applications.
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