Starc Metals, a well-respected manufacturer and supplier located in Canberra, Australia, focuses on crafting top-notch **Carbon Steel AISI 1018 Bars and Rods** for a variety of industrial and engineering needs. With a reputation for precision manufacturing, exceptional finishes, and rigorous quality control, Starc Metals guarantees that every product aligns with international standards. The **AISI 1018 grade** is prized for its outstanding machinability, strength, and ductility, making it perfect for a broad spectrum of mechanical and structural applications. Starc Metals offers these bars and rods in various sizes and specifications to cater to the diverse needs of customers across different industries.
**Carbon Steel AISI 1018 Bars and Rods** primarily consist of **iron with 0.15–0.20% carbon, 0.60–0.90% manganese**, along with trace amounts of **phosphorus and sulfur**. This material showcases impressive **tensile strength (440 MPa)**, **yield strength (370 MPa)**, and **elongation of about 15–20%**. It features a fine grain structure, excellent weldability, and remarkable machinability, making fabrication and cold forming a breeze. The well-balanced mechanical and chemical properties of AISI 1018 render it ideal for precision parts and high-performance engineering components.
| Specifications | AISI 1018, ASME SA1018 |
|---|---|
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Carbon Steel AISI 1018 Round Bars | 100mm-1200mm |
| Finish | Bright, Polish & Black |
| Length | 12m |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Grade | Mn | S | C | P | Si | Cr | Mo |
|---|---|---|---|---|---|---|---|
| AISI 4130 | 0.4-0.8 | 0.04 | 0.28-0.33 | 0.035 | 0.15-0.35 | 0.8-1.1 | 0.15-0.25 |
| >Grade | >Delivery State | >A,% Min | >T.S. N/mm2 Min | >Y.S. N/mm2 Min | >Z,% Min | >Hardness, (annealing or tempering) HB,max | >Forging ratio | >Grain Size (level) | >Nonmetal ratio |
|---|---|---|---|---|---|---|---|---|---|
| AISI 1018 | Hot rolled, forged, or heat treatment | 12 | 930 | 735 | 50 | 229 | ≥ 4:1 | ≥ 6 | ≤ 2.0 |
| Standard | AISI / SAE 1018 |
|---|---|
| UNS | – |
| WERKSTOFF NR. | 25CrMo4, GS-25CrMo4 |
| BS 970 | 708A30, CDS110 |
| UNI | 25CrMo4 (KB), 30CrMo4 |
| JIS | SCM 420, SCM 430, SCCrM1 |
| EN name | – |
| EN # | 1.7218 |
| Diameter | Weight Chart | Dia | Weight Chart |
|---|---|---|---|
| (mm) | per metre (kg) | (in) | per metre (kg) |
| 3mm | 0.06 | 1/8″ | 0.06 |
| 4mm | 0.10 | 3/16″ | 0.14 |
| 5mm | 0.16 | 1/4″ | 0.25 |
| 6mm | 0.22 | 5/16″ | 0.39 |
| 7mm | 0.30 | 3/8″ | 0.56 |
| 8mm | 0.40 | 7/16″ | 0.77 |
| 10mm | 0.62 | 1/2″ | 1.00 |
| 12mm | 0.89 | 9/16″ | 1.22 |
| 14mm | 1.22 | 5/8″ | 1.56 |
| 15mm | 1.40 | 11/16″ | 1.89 |
| 16mm | 1.59 | 3/4″ | 2.25 |
| 18mm | 2.01 | 7/8″ | 3.07 |
| 20mm | 2.48 | 1″ | 4.03 |
| 22mm | 3.00 | ||
| 24mm | 3.57 | ||
| 25mm | 3.88 |
They offer excellent machinability, weldability, and strength, making them ideal for various industrial applications.
They are commonly used in automotive, machinery, construction, and manufacturing industries.
**Carbon Steel AISI 1018 Bars and Rods** find extensive application in **automotive components, shafts, gears, pins, axles, and fasteners**, where high strength and toughness are essential. They are also commonly used in **machinery parts, construction, and general engineering applications** due to their superb formability and surface finish. Additionally, AISI 1018 is suitable for **case hardening**, which provides a wear-resistant surface while keeping a ductile core. Its versatility, cost-effectiveness, and reliable performance make it a go-to material in the manufacturing and fabrication sectors.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
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