Best EN3B Carbon Steel Manufacturers & Suppliers in Mumbai – Premium Quality Carbon Steel Round Supply
Searching for trusted EN3B Carbon Steel Round Bar Manufacturers and suppliers in Mumbai? We manufacture and supply EN3B carbon steel round bar with best quality. Titan Steel produces and supplies top grade EN3B carbon steel round bar that offer superior strength and robustness to construction, engineering, and different industries. We promise excellent quality with competitive cost and on-time supply.
EN3B – BRIGHT BAR Grade Introduction:
EN3B Bright Mild Steel, which people often call 070M20 is a type of steel that’s good for making things and general engineering. It does not have a lot of carbon in it than 0.25 percent. It does not have any other major elements mixed in. This makes EN3B Bright Mild Steel strong, easy to work with and not too expensive. You can usually find EN3B Bright Mild Steel as drawn bright bars. It is best to use EN3B Bright Mild Steel for parts that do not have to hold a lot of weight or deal with a lot of stress.
The drawn bright finish on EN3B Bright Mild Steel is very good. It means that the steel is the size it is straight and the surface is smooth. This helps when you are working with EN3B Bright Mild Steel because it makes the process faster and the finished parts look better. EN3B Bright Mild Steel is also stronger than mild steel. You can weld EN3B Bright Mild Steel easily. And if you need EN3B Bright Mild Steel to be harder on the surface you can do that too it is good, for case hardening.
EN3B – BRIGHT BAR Grade Application:
EN3B Bright Bar is commonly used in various low-stress engineering applications, including:
- Shafts and rollers
- Machinery and engineering components
- Threaded bars and fasteners
- Spindles and axles
EN3B – BRIGHT BAR Equivalent Grades:
- BS 970 1991
- BS 970 1955 EN
- AISI/SAE: 1020
- Werkstoff: 1.0402
- Other: 070M20, EN3B
EN3B – BRIGHT BAR Chemical Composition:
| Element | Content (%) |
|---|---|
| Carbon (C) | Max 0.25 |
| Silicon (Si) | Max 0.35 |
| Manganese (Mn) | Max 1.00 |
| Phosphorus (P) | Max 0.06 |
| Sulfur (S) | Max 0.06 |
| Chromium (Cr) | – |
| Molybdenum (Mo) | – |
| Nickel (Ni) | – |
EN3B – BRIGHT BAR Mechanical Properties:
| Condition | Tensile Strength (MPa Min.) | Yield Strength (MPa Min.) | Elongation (%) |
|---|---|---|---|
| Cold Drawn | 560 | 440 | 10 |
| Turned & Polished | 430 | 215 | 21 |
EN3B – BRIGHT BAR Hardness:
EN3B Bright Bar typically has moderate hardness suitable for low-stress applications and machining.
EN3B – BRIGHT BAR Heat Treatment:
EN3B Bright Bar can undergo various heat treatments to enhance specific mechanical properties.
EN3B – BRIGHT BAR Hardening:
EN3B steel can be case-hardened, which involves heating the surface and then quenching to produce a hardened exterior while keeping the core relatively soft.
EN3B – BRIGHT BAR Tempering:
Tempering is typically carried out after hardening to adjust the toughness and hardness of the steel.
EN3B – BRIGHT BAR Physical Properties:
- Density: 7.85 g/cm³
- Specific Heat: 460 J/kg·K
EN3B – BRIGHT BAR Thermal Properties:
EN3B exhibits standard thermal properties for mild steel and can withstand typical temperatures in general engineering applications.
EN3B – BRIGHT BAR Forging Properties:
EN3B steel can be easily forged, making it versatile for a variety of mechanical applications.
EN3B – BRIGHT BAR Stress Relieving:
Stress relieving is performed to reduce internal stresses caused by cold working, typically at temperatures between 450-650°C.
EN3B – BRIGHT BAR Normalizing:
Normalizing involves heating EN3B steel to 850°C and then cooling it in air, enhancing ductility and machinability.
EN3B – BRIGHT BAR Annealing:
Annealing is performed at temperatures between 780-820°C, followed by slow cooling, to soften the material for further machining.
EN3B – BRIGHT BAR Density:
The density of EN3B Bright Bar is approximately 7.85 kg/m³, typical of low-carbon steels.
EN3B – BRIGHT BAR Machinability:
EN3B Bright Bar has good machinability and is often used for parts that require extensive machining.
EN3B – BRIGHT BAR Welding:
EN3B steel is suitable for welding and can be welded using common techniques like MIG, TIG, and arc welding. Pre-heating is not generally necessary for EN3B, but certain applications may require it for best results.
Titan Steel & Engineers Related Products:
Carbon Steel, Alloy Steel, Bright Steel, Spring Steel, Die Steel & Tool Steel, Special Alloy Steel
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