Mbemba Stainless is a trusted manufacturer and supplier of Stainless Steel 415 Bars based in Kinshasa, Congo. They offer high-performance stainless steel bars that are built for strength, durability, and precision engineering. The SS 415 Bars are crafted under strict quality standards to meet the rigorous demands of mechanical, industrial, and engineering applications. Renowned for their excellent machinability, hardness, and heat-treatable properties, these bars are perfect for creating components that require high dimensional accuracy. Mbemba Stainless is committed to delivering top-notch product quality, timely shipments, and competitive pricing, making them a go-to choice in Congo for premium stainless steel bars that promise long-lasting performance and value.
Stainless Steel 415 Bars are martensitic stainless steel that contains 12–14% Chromium, with added carbon and sulfur to boost machinability and hardenability. This grade boasts high tensile and yield strength, along with impressive wear resistance and hardness after heat treatment. SS 415 offers moderate corrosion resistance, making it suitable for non-aggressive environments, while also maintaining good fatigue strength and dimensional stability. It can be hardened through heat treatment to enhance mechanical performance. However, due to its sulfur content, it has slightly lower weldability and corrosion resistance compared to the 410 and 420 grades.
| 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 are incredibly popular in situations where you need high strength, wear resistance, and precise machining. You’ll often find them in shafts, fasteners, bolts, nuts, screws, spindles, gears, valves, pump components, and various machine parts. The engineering and automotive sectors rely on SS 415 Bars to create components that demand high hardness and exact dimensions. They’re also used in industrial machinery, tools, cutlery, mechanical assemblies, agricultural equipment, and even defense hardware. Thanks to their heat-treatable properties, they’re perfect for medium-stress environments where enhanced mechanical performance is a must, ensuring durability and structural reliability.
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