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Steelo Fabrica, a trusted name in the realm of industrial materials, is delighted to introduce its premium range of EN1A Leaded Round Bar. Engineered with precision and crafted with excellence, our round bars epitomize reliability, performance, and versatility, catering to a myriad of industrial applications with unwavering precision and durability.
Table of Content
EN1A steel, also denoted as 230M07, represents a low carbon mild steel alloy renowned for its exceptional machinability and weldability. This alloy, cherished for its favorable mechanical properties, is a go-to choice across engineering components and various manufacturing applications, where precision and reliability are paramount.
EN1A Leaded Round Bar
EN1A Leaded signifies a specialized variant of EN1A steel, enriched with a precise proportion of lead to augment its machinability while retaining its core mechanical properties. This en1a leaded chemical composition ensures optimal performance in machining operations, making it a preferred choice across diverse applications. EN1A leaded mechanical properties encompass a blend of strength and machinability, making it ideal for various engineering applications. With a typical tensile strength ranging from 390 MPa to 550 MPa and yield strength of approximately 250 MPa, EN1A Leaded Round Bars offer sufficient mechanical integrity for demanding tasks.
We believe in the relentless pursuit of perfection. That’s why we source only the finest materials to manufacture our Leaded Round Bars. Our commitment to quality ensures that each bar is crafted from premium-grade EN1A steel, guaranteeing superior performance and longevity. The composition of our en1a round bar is carefully curated to deliver exceptional mechanical properties and machinability. It typically includes a precise blend of elements, including:
Explore our comprehensive range of shapes and sizes in EN1A Leaded Round Bars, meticulously crafted to meet the diverse needs of our clientele. From standard dimensions to bespoke specifications, our round bars are tailored to your requirements. Contact our team today for competitive pricing tailored to your project needs. We also provide other EN1A products, such as EN1A-Non Leading Round bar, EN1A-Leaded Hexagon Bars, EN1A-Non Leaded Hexagon Round Bar and many more.
Features of EN1A Leaded Round Bar
Applications:
Grade : EN1APb
Specification: BS970: 1955 EN1A, BS970/PD970: 1970 onwards 230M07.
Round Bar Size : Diameter: 3-~800mm
Square Bar size : 4 to 100mm
Flat Bar Size : Thickness: 2 -100mm, Width: 10 to 500mm
Hex Bar Size : 2-100mm A/F
Rectangles Size : 33 x 30mm to 295 x 1066mm
Hollow Bar : 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Section : 3.0 to 12.0mm thickness
Billet Size : 1/2″ to 495mm Diameter
Finish : Cold (bright) drawn, centreless ground,smooth turned, Rough Turned, Bright, peeled, hot rolled,
hot rolled annealed, slit rolled edge, Polish, Grinding, Centreless Ground & Black
Tolerance : K9, K10, K11, K12, H8, H9, H10, H11, H12, H13, or as per clients’ requirements
Surface : Polished, Bright, Cold Drawn, Hot Rolled Pickled, Sand Blasting Finished, Hairline
Condition : Hardened & Tempered, Annealed
Technique : en1a Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rods
Processing : Bar cutting to 650mm
Form : en1a Welding Bars, Round Bar, Rings, Hollow, Rods, T-Bar, Channel Bar, Flat Bar, Square, Blocks, Precision Ground Bar,
Triangle, Rectangle, Hex (A/F), Threaded, Ingot, I/H Bar, Half Round Bar, Profiles, Billet, Forging etc.
| BS970: 1955 | BS970/PD970: 1970 onwards | European | Werkstoff No. | US SAE (AISI) |
| EN1A | 230M07 | 9SMn28, BS En 11SMn30 | 1.0715 | 1213, 1215 |
| CD | Cold drawn | P | Polished |
| BD | Bright drawn | SRE | Slit rolled edge |
| CG | Centreless ground | HF | Hot finished |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| ST | Smooth turned | PR | Peeled and reeled |
| Size (ins. dia) | 3/32 | 1/8 | 5/32 | 3/16 | 7/32 | 1/4 | 9/32 | 5/16 | 11/32 | 3/8 | 7/16 | 1/2 | 17/32 |
| 9/16 | 5/8 | 11/16 | 3/4 | 13/16 | 7/8 | 15/16 | 1 | 1 1/16 | 1 1/8 | 1 3/16 | 1 1/4 | 1 5/16 | |
| 1 3/8 | 1 7/16 | 1 1/2 | 1 5/8 | 1 11/16 | 1 3/4 | 1 7/8 | 2 | 2 1/8 | 2 1/4 | 2 3/8 | 2 1/2 | 2 5/8 | |
| 2 3/4 | 2 7/8 | 3 | 3 1/8 | 3 1/4 | 3 3/8 | 3 1/2 | 3 5/8 | 3 3/4 | 3 7/8 | 4 | 4 1/4 | 4 1/2 | |
| 4 3/4 | 5 | 5 1/4 | 5 1/2 | 5 3/4 | 6 | 6 1/4 | 6 1/2 | 6 3/4 | 7 | 7 1/4 | 7 1/2 | 8 | |
| Size (mm dia) | 2 | 2.5 | 3 | 4 | 5 | 6 | 6.5 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 22 | 24 | 25 | 26 | 28 | |
| 30 | 32 | 35 | 36 | 38 | 40 | 42 | 45 | 46 | 48 | 50 | 52 | 55 | |
| 56 | 58 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 100 | 105 | 110 | 120 | |
| 125 | 130 | 140 | 150 | – | – | – | – | – | – | – | – | – |
| En1A Round Precision Ground Stock | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size (ins. dia) | 1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 7/8 | 1 | 1 1/4 | 1 3/8 | 1 1/2 | 1 3/4 | 2 | 2 1/4 | 2 1/2 |
| 3 | Tolerances: up to 1″ dia +/- 0.00025″ | |||||||||||||
| Size (mm dia) | 4 | 6 | 8 | 10 | 12 | 15 | 16 | 20 | 25 | 30 | 35 | 40 | 50 | – |
| Tolerances: to 30mm dia. +0mm/-0.0127mm 35mm to 50mm dia. +0mm/-0.0254mm |
||||||||||||||
| En1A Round Hot Rolled | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size (mm dia) | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 |
| 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 180 | 190 | 200 | 210 | 220 | |
| En1A Hexagon Bright Drawn | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size (ins. A/F) | 0.193 | 0.248 | 0.312 | 0.324 | 0.375 | 0.437 | 0.445 | 0.500 | 0.525 | 0.562 | 0.600 | 0.625 | 0.687 | 0.710 | |||
| 0.750 | 0.812 | 0.820 | 0.875 | 0.920 | 0.937 | 1.000 | 1.010 | 1.062 | 1.100 | 1.125 | 1.200 | 1.250 | 1.300 | ||||
| 1.312 | 1.480 | 1.500 | 1.625 | 1.670 | 1.860 | 2.050 | 2.220 | 2.410 | 2.580 | 2.760 | 3.150 | 3.550 | – | ||||
| Size (mm A/F) | 5 | 6 | 7 | 8 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | |||
| 20 | 22 | 24 | 25 | 26 | 27 | 30 | 32 | 35 | 36 | 41 | 46 | 50 | 55 | ||||
| 60 | 65 | 70 | 75 | – | – | – | – | – | – | – | – | – | – | ||||
| En1A Squares Bright Drawn | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size (ins. sq) | 3/16 | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 7/8 | 1 | 1 1/8 | 1 1/4 | 1 3/8 |
| 1 1/2 | 1 3/4 | 2 | 2 1/4 | 2 3/4 | 3 | 3 1/4 | 3 1/2 | 4 | – | – | – | – | – | |
| Size (mm sq) | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 22 | 25 | 30 |
| 32 | 40 | 45 | 50 | 60 | – | – | – | – | – | – | – | – | – | |
| En1A Mild Steel Metric Flats | |
|---|---|
| 10 mm | 3, 5 mm |
| 12 mm | 3, 5, 6 mm |
| 13 mm | 3 mm |
| 16 mm | 3 mm |
| 20 mm | 3, 5, 6, 8, 10, 12 |
| 25 mm | 3, 5, 6, 8, 10, 12, 16, 20 |
| 30 mm | 3, 5, 6, 8, 10, 12, 16, 20, 25 |
| 40 mm | 3, 5, 6, 8, 10, 12, 16, 20, 25, 30 |
| 50 mm | 3, 5, 6, 8, 10, 12, 16, 20, 25, 30 |
| 60 mm | 3, 6, 8, 10, 12, 16, 20, 25, 30 |
| 70 mm | 3, 5, 6, 8, 10, 12, 16, 20, 25 |
| 80 mm | 5, 6, 8, 10, 12, 16, 20, 25 |
| 90 mm | 6, 10, 12, 16 |
| 100 mm | 3, 5, 6, 8, 10, 12, 16, 20, 25, 30, 40, 50 |
| 125 mm | 10, 25, 50 |
| 150 mm | 6, 10, 12, 16, 20, 25, 30, 40, 50 |
| 200 mm | 10, 12, 20, 25, 30, 50 |
HOW TO GET BEST PRICE OF EN1A Leaded Round Bars ?
If looking for EN1A Leaded Round Bars in exact length so first check Carbon Steel EN1A Leaded price per KG in India and calculate with wight chart before negotiating with your supplier.
| Grade | Chemical composition %: | |||||||
| C | Si | Mn | P | S | ||||
| EN1A | max 0.14 | max 0.05 | 0.9 – 1.3 | max 0.11 | 0.27 – 0.33 | |||
| Nominal thickness (mm): | 5 – 10 | 10 – 16 | 16 – 40 | 40 – 63 | 63 – 100 |
| Rm – Tensile strength (MPa) (+C) | 510-810 | 490-760 | 460-710 | 400-650 | 360-630 |
| Nominal thickness(mm): | 5 – 10 | 10 – 16 | 16 – 40 | 40 – 63 | 63 – 100 |
| Rp0.2 0.2% proof strength (MPa) (+C) | 440 | 410 | 375 | 305 | 245 |
| Nominal thickness (mm): | 5 – 10 | 10 – 16 | 16 – 40 | 40 – 100 |
| A – Min. elongation at fracture (%) (+C) | 6 | 7 | 8 | 9 |
| Brinell hardness (HBW): (+SH) | 107 – 169 |
Steelo Fabrica is an ISO 9001:2015 Certified Manufacturer, Wholesaler, Supplier, Importer, Exporter, and Trader of a wide range of Bars and wires in a variety of materials like Stainless Steel, Duplex Steel, Inconel, Nickel, Hastelloy Titanium and Tantalum, Carbon Steel and more.
27 2nd Floor Rangwala Building, N D Road, 58, Islampura Street, Cawasji Patel Tank, Bhuleshwar, Mumbai, Maharashtra 400004
