MERIH STAINLESS, based in Istanbul, Turkey, has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 418 bars. These bars are crafted to meet the needs of industries that prioritize strength, corrosion resistance, and durability. Thanks to cutting-edge production methods and rigorous quality checks, MERIH STAINLESS guarantees that every bar adheres to international standards for mechanical performance, precision, and dependability. Designed for tough applications, Stainless Steel 418 bars boast impressive hardness, wear resistance, and dimensional stability. They come in various sizes and specifications, catering to sectors like automotive, chemical, power generation, and industrial, which makes MERIH STAINLESS a go-to source for top-notch stainless steel products.
Stainless Steel 418 bars are martensitic stainless steel alloys primarily made up of iron, chromium, nickel, and carbon, creating a robust blend of tensile strength, hardness, and corrosion resistance. These bars can be heat-treated to improve their mechanical properties, such as toughness, wear resistance, and fatigue performance. The martensitic structure guarantees dimensional stability and mechanical reliability, even under thermal and mechanical stress, making them perfect for high-performance and demanding industrial uses.
| 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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We ensures high-quality standards for our Stainless Steel 418 Bars through rigorous testing and certifications. Every product goes through complete tests, whether mechanical or chemical or dimensional inspections, to provide assurance in durability and performance. We ensure the provision of relevant certifications that are upto international quality norms and are in line with the industry standards for total reliability.
SS 418 round bar is a high-quality stainless steel product known for its excellent resistance to corrosion and strength. It is commonly used in various industrial applications, including construction, automotive, and manufacturing. The bar’s durability, combined with its sleek finish, makes it ideal for both aesthetic and functional purposes.
Stainless Steel 418 flat bar is a versatile, corrosion-resistant material used in various industries, including construction, automotive, and manufacturing. Known for its strength and durability, it offers excellent performance in harsh environments. The flat bar is easy to fabricate, making it suitable for structural applications and decorative purposes.
SS 418 square bar is a high-strength, corrosion-resistant stainless steel product, commonly used in construction, manufacturing, and automotive industries. It offers excellent durability and performance in harsh conditions. The square shape allows for easy machining and fabrication, making it suitable for structural, mechanical, and aesthetic applications.
Stainless Steel 418 rectangular bar is a durable, corrosion-resistant material used in various industrial applications. It offers excellent strength and resistance to oxidation, making it ideal for harsh environments. The rectangular shape allows for easy fabrication and machining, making it suitable for structural, mechanical, and aesthetic purposes.
SS 418 hexagonal bar is a corrosion-resistant stainless steel product known for its strength and durability. Its unique hexagonal shape is ideal for applications requiring precision machining, such as fasteners, shafts, and custom components. It offers excellent performance in challenging environments, making it suitable for industrial, automotive, and manufacturing uses.
SS 418 T-bar is a durable, corrosion-resistant stainless steel product with a T-shaped cross-section. It offers excellent strength and stability, making it suitable for structural and industrial applications. The T-bar design allows for easy alignment and support in various constructions, offering reliable performance in harsh environments.
These Stainless Steel 418 bars are extensively utilized in industries that require materials with high strength and corrosion resistance. They’re particularly well-suited for shafts, valve components, pump parts, precision machinery, and automotive assemblies. Moreover, they are also employed in chemical processing, power generation, and metallurgical sectors where exposure to high temperatures and corrosive environments is a common challenge. Their durability, wear resistance, and long service life help minimize maintenance needs while ensuring consistent performance. As a result, Stainless Steel 418 bars are often the preferred choice for critical components in rigorous industrial and engineering applications.







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