Anucha Metals, a reputable manufacturer and supplier located in Bangkok, Thailand, specializes in high-quality Stainless Steel 415 Bars tailored for industrial and engineering applications that demand strength, durability, and precision. These bars are crafted to meet international standards, ensuring they perform exceptionally well in high-stress and high-temperature settings. Stainless Steel 415 is a martensitic stainless steel grade recognized for its impressive corrosion resistance, high tensile strength, and wear resistance, making it perfect for critical mechanical components. Anucha Metals offers Stainless Steel 415 Bars in a variety of sizes and specifications, catering to industries like aerospace, marine, petrochemical, power generation, and automotive with reliable stainless steel solutions.
The composition of Stainless Steel 415 Bars primarily includes iron and chromium (12–14%), along with carefully balanced amounts of carbon, manganese, silicon, phosphorus, and sulfur. This specific makeup allows for heat treatment, resulting in high hardness, tensile strength, and toughness while still providing moderate corrosion resistance in mild atmospheric or freshwater conditions. The martensitic microstructure ensures dimensional stability, wear resistance, and durability, guaranteeing a long service life even in demanding environments. Their mechanical properties make them ideal for components that need to withstand both thermal and mechanical stress without sacrificing structural integrity.
| Specifications : | ASTM A240 / ASME SA240 |
| Dimensions : | ASTM, ASME and API |
| Standard : | JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Surface : | 2B, 2D, BA, NO.4, NO.8, 8K, Mirror,Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching |
| Width : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm,etc. |
| Finish : | Black,Bright Polished,Rough Turned,No.4 Finish,Matt Finish,BA Finish |
| Length : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc. |
| Grade | C | Mn | P | S | Si | Ch | Ni | Mo |
| SS 415 | 0.05 max | 0.50-1.00 | 0.030 max | 0.030 max | 0.60 max | 11.5-14.0 | 3.5-5.5 | 0.50-1.00 |
| Tensile Strength R₃ N/mm² | 700-800 | 700-800 | 700-800 | 700-800 | 700-800 | 700-800 | 700-800 |
| 0.2% Offset Yield Strength Rᵖ ≥N/mm² | 520 | 520 | 520 | 520 | 520 | 520 | 520 |
| Elongation in 2 inches, % | 15 min | 15 min | 15 min | 15 min | 15 min | 15 min | 15 min |
| Grade | Density lbm/in3 | Melting Range(°F) | Thermal Conductivity(BTU-in/hr- ft. °F) | Electrical Resistivity(in x 10-6) | Modulus of Elasticity (psi x 106 | Coefficient of Thermal Expansion (in/in)/°F x 10-6 | Specific Heat(BTU/lb/°F) |
|---|---|---|---|---|---|---|---|
| 415 | -at 68°F: 0.280 | 2700 to 2790 | 187 at 212°F | 23.7 at 68°F | 29 | 6.0 at 32 – 212°F | 0.11 at 68°F to 212°F |
| – | – | – | – | – | 7.5 at 68 – 1200°F | – |
Contact us to get a quick quote for your requirement.
We ensures the highest standards of stainless steel 415 frames through rigorous testing procedures. Our products undergo comprehensive inspection, including chemical composition analysis, tensile strength and hardness tests, to ensure they conform to international standards. Certified and certified by authorities, we guarantee reliability, durability and performance in every batch delivered.
SS 415 (Precipitation Hardening) Bar Round Bar is a high-strength stainless steel alloy, known for its excellent corrosion resistance, toughness, and hardness. It is commonly used in applications requiring high strength-to-weight ratios, such as aerospace, automotive, and structural components. It undergoes a heat treatment process for enhanced properties.
Stainless Steel 415 Flat Bar is a precipitation-hardening alloy known for its excellent strength, corrosion resistance, and hardness. It is widely used in industries such as aerospace, defense, and automotive, offering high strength-to-weight ratios. The flat bar undergoes heat treatment for improved mechanical properties and durability.
SS 415 Bar Square Bar is a precipitation-hardening stainless steel offering high strength, corrosion resistance, and hardness. It is commonly used in industries such as aerospace, defense, and automotive for applications requiring strong, durable materials. The square bar is heat-treated to enhance its mechanical properties and performance.
Stainless Steel 415 Rectangular Bar is a precipitation-hardening stainless steel known for its exceptional strength, corrosion resistance, and hardness. Commonly used in aerospace, automotive, and defense industries, this bar offers high mechanical properties and durability. It is heat-treated for enhanced strength and wear resistance in demanding applications.
SS 415 Bar Hexagonal Bar is a high-strength, corrosion-resistant stainless steel alloy. It undergoes precipitation hardening to enhance its hardness and mechanical properties. Typically used in aerospace, automotive, and defense industries, this hexagonal bar provides excellent durability, wear resistance, and strength for demanding structural and mechanical applications.
SS 415 Bar T-Bar is a precipitation-hardening stainless steel known for its high strength, excellent corrosion resistance, and hardness. Often used in aerospace, automotive, and industrial applications, this T-shaped bar provides enhanced mechanical properties after heat treatment, offering durability and reliability in demanding structural and mechanical components.
Stainless Steel 415 Bars find extensive use in turbine components, pump shafts, valve parts, marine hardware, chemical processing equipment, and automotive parts where strength and corrosion resistance are crucial. They are particularly suited for precision-engineered parts that face heat, mechanical loads, or wear, such as fasteners, gears, and high-performance machinery. Their ability to maintain structural stability and resist wear under tough service conditions makes Stainless Steel 415 Bars a go-to material for industries in search of reliable, high-strength stainless steel solutions.







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