Aditya Stainless stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 418 Bars right in Kolkata, India. Known for their precision engineering and unwavering quality, this company delivers SS 418 bars that align with global standards for strength, durability, and resistance to corrosion. By employing cutting-edge manufacturing techniques and rigorous quality checks, Aditya Stainless tailors bar solutions for a variety of industrial needs. Whether it’s power generation, aerospace, or petrochemical industries, their SS 418 bars are built to excel in tough environments. With a solid foothold in Kolkata, they guarantee timely deliveries, competitive pricing, and outstanding customer service for clients all over India.
Stainless Steel 418 Bar is a martensitic stainless steel alloy that contains about 12% chromium, along with nickel, molybdenum, and vanadium to boost its mechanical properties and resistance to corrosion. It showcases remarkable hardness and strength, especially after heat treatment, boasting a tensile strength of around 655 MPa, yield strength of 415 MPa, and an elongation of 15–18%. This alloy holds its structural integrity even under high stress and thermal conditions, making it perfect for heavy-duty applications. Its hardness, wear resistance, and oxidation resistance further enhance its value in critical engineering fields.
| 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.
Aditya Stainless’s Stainless Steel 418 Bars find extensive use in industries that demand high strength, heat resistance, and toughness. They are commonly used in the production of turbine blades, high-stress components for power plants, aerospace engine parts, and heavy-duty shafts. Thanks to the alloy’s impressive wear resistance and capability to function under thermal cycling, it’s an excellent choice for valve stems, rotor blades, and high-temperature industrial machinery. Industries in Kolkata and throughout India favor SS 418 bars for their reliability in challenging working conditions, minimal maintenance needs, and exceptional performance.
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