Top EN1A Carbon Steel Manufacturers & Suppliers in Mumbai – Premium Quality Carbon Steel Round Supply
Looking for trusted EN1A Carbon Steel Round Bar manufacturers and suppliers in Mumbai? Titan Steel, Mumbai supplies high-quality, precision-engineered EN1A carbon steel round bars for engineering, industrial, and manufacturing applications. Our products are known for their reliable quality, excellent finish, and consistent performance. We offer competitive prices and timely delivery, making us one of the leading suppliers in Mumbai.
EN1A Leaded and Non-Leaded Grade Introduction:
EN1A is a low-carbon free-cutting steel that is widely used for manufacturing precision components with excellent machinability. It is commonly used for producing high-volume parts such as nuts, bolts, studs, and other engineering components. EN1A is available in both leaded and non-leaded grades, with the leaded version providing improved machining performance by producing smaller chips that help ensure smooth machine operation. It can also be case hardened to improve surface hardness and wear resistance, making it suitable for components that require a durable outer surface.
EN1A Leaded and Non-Leaded Grade Applications:
EN1A steel is widely used for manufacturing precision components where fast and efficient machining is important. It is commonly processed on automatic and capstan lathes to produce parts with a smooth surface finish and accurate dimensions. EN1A is not recommended for components that are exposed to heavy loads, high pressure, or severe impact. Although case hardening can improve its surface wear resistance, it is not suitable for applications that involve continuous shock or heavy-duty service.
Typical applications include:
- Brake hose ends
- Hydraulic parts
- Pulleys
- Disc brake pistons
- Wheel nuts and inserts
- Control linkages
- Gearbox components (case hardened)
- Garbage bin axles
- Concrete anchors
- Padlock shackles
- Vice jaws
- Hydraulic fittings
EN1A is commonly used in bright form.
EN1A Leaded and Non-Leaded Equivalent Grades:
- BS970: 1955: EN1A
- BS970/PD970: 1970 onwards: 230M07
- European grades: 9SMn28, BS En 11SMn30
- Werkstoff No.: 1.0715
- US Grades SAE (AISI): 1213, 1215
EN1A Leaded and Non-Leaded Chemical Composition:
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.07-0.15 |
| Silicon (Si) | 0.10 Max |
| Manganese (Mn) | 0.80-1.20 |
| Phosphorus (P) | 0.07 Max |
| Sulfur (S) | 0.2-0.3 |
EN1A Leaded and Non-Leaded Mechanical Properties:
| Property | Metric | Imperial |
|---|---|---|
| Hardness, Brinell (typical) | 300 | 33 |
| Hardness, Rockwell C (typical) | 30 | 30 |
| Tensile strength, ultimate | 965-1030 MPa | 140000-150000 psi |
| Tensile strength, yield | 827-862 MPa | 120000-125000 psi |
| Elongation at break (in 50 mm) | 20.0% | 20.0% |
| Compressive strength | 862 MPa | 125000 psi |
| Charpy impact (V-Notch) | 27.1-33.9 J | 20.0-25.0 ft-lb |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elastic modulus | 190-210 GPa | 27557-30457 ksi |
Finish Properties:
| Finish | Yield N/mm² | Tensile N/mm² | Elongation Min | Hardness HB |
|---|---|---|---|---|
| Turned | 230/310 | 370/500 | 17 | 100/150 |
| Drawn | 290/550 | 400/650 | 7 | 115/200 |
EN1A Leaded and Non-Leaded Hardness:
- Brinell Hardness: 300
EN1A Leaded and Non-Leaded Heat Treatment:
Carbonization of EN1A bright mild steel takes place at 900-950°C, followed by air or furnace cooling. Tempering can be done at 180-210°C, and the steel is then left to cool in the air. EN1A can also be hardened at 780-800°C, followed by quenching in oil or water, but this process is not recommended due to the material’s properties.
EN1A Leaded and Non-Leaded Hardening:
Hardening is not typically recommended for EN1A due to its lead and sulfur content.
EN1A Leaded and Non-Leaded Tempering:
EN1A can be tempered at 180-210°C and cooled in air.
EN1A Leaded and Non-Leaded Physical Properties:
EN1A is known for its high machinability and is available in leaded and non-leaded forms.
EN1A Leaded and Non-Leaded Welding:
Welding is not recommended for EN1A due to its high sulfur and lead content, which could cause issues with weld quality.
Titan Steel & Engineers Related Products:
Carbon Steel, Alloy Steel, Bright Steel, Spring Steel, Die Steel & Tool Steel, Special Alloy Steel
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- Mumbai
- Ahmedabad
- Amaravathi
- Ambattur
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- Belgaum
- Chennai
- Chittoor
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- Hyderabad
- Kochi
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- Tirupur
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- Kerala
- Tamil Nadu
- Telangana
- Visakhapatnam
- Kochi
- Kerala
- Hubli-Dharwad
- Karnataka
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