AISI/SAE 1018 Round Steel Bar Description
AISI 1018 round steel bar is a low-carbon steel known for its outstanding machinability, weldability, and uniformity. It is ideal for a wide range of applications, including shafts, gears, pins, and structural components in the automotive, manufacturing, and construction industries. This steel bar offers excellent tensile strength and is often used in precision machining due to its smooth surface and ease of fabrication. AISI 1018 round steel bar meets industry standards, ensuring high-quality performance and durability. With its versatile applications and cost-effectiveness, it is a preferred choice for various industrial and engineering needs.
Product Parameters
| Product Name | AISI/SAE 1018 Round Steel Bar | |||
| Standard | EN/DIN/JIS/ASTM/BS/ASME/AISI, etc. | |||
| Common Round Bar Specifications | 3.0-50.8 mm, Over 50.8-300mm | |||
| Flat Steel Common Specifications | 6.35×12.7mm, 6.35×25.4mm, 12.7×25.4mm | |||
| Hexagon Bar Common Specifications | AF5.8mm-17mm | |||
| Square Bar Common Specifications | AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm | |||
| Length | 1-6meters, Size Accept Custom | |||
| Diameter(mm) | Hot Rolling Round Bar | 25-600 | Cold Rolling Square Bar | 6-50.8 |
| Hot Rolling Square Bar | 21-54 | Cold Rolling Hexagon Bar | 9.5-65 | |
| Cold Rolling Round bar | 6-101.6 | Forged Rebar | 200-1000 | |
| Surface Process | Bright, Polished, Black | |||
| Other Services | Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc. | |||
Chemical Composition
| Carbon Steel | C | Fe | Mn | P | S |
| 1018 | 0.14-0.20 % | 98.81-99.26 % | 0.60-0.90 % | 0.040 % | 0.050 % |
Mechanical Properties
| Tensile Strength | Yield Strength | Elongation % | Hardness (Brinell) | Hardness (Rockwell B) |
| 440 MPa | 370 MPa | 22 | 126 | 71 |
Scope of Application
Carburized parts, including worms, gears, pins, pins, tools and non-critical parts of mold sets; tool brackets, pinions, mechanical parts, ratchets, positioning pins and chain pins.
