AISI/SAE 1025 Round Steel Bar Description
AISI 1025 round steel bar is a medium-carbon steel known for its excellent machinability, weldability, and balanced strength. With good wear resistance and toughness, it is widely used in machinery manufacturing, construction, and automotive applications. This steel bar undergoes hot rolling or cold drawing processes to ensure uniform structure and performance. It is ideal for forging, shafts, gears, and structural components requiring moderate strength. AISI 1025 round steel bar meets industry standards, providing reliable quality and durability. Suitable for various industrial applications, it offers cost-effective performance, making it a preferred choice for engineering and manufacturing needs.
Product Parameters
| Product Name | AISI/SAE 1025 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
| 1025 | C | Si | Mn | S | P | Cr | Ni | Cu |
| 0.62-0.70 | 0.17-0.37 | 0.90-1.20 | ≤ 0.035 | ≤ 0.035 | ≤ 0.25 | ≤ 0.25 | ≤ 0.25 |
Mechanical Properties
| 1025 | Tensile Strength | Yield Strength | Elongation | Reduction of Area Meat |
Hardness | |||
| (Mpa) | (Mpa) | (%) | (%) min | Hot Rolled | Cold Rolled Soft | Cold Rolled Hard | Heat Treatment | |
| 825-925 | 520-690 | 14-21.5 | 10 | 240-270 HB | 190-220 HB | 300-340 HB | 38-60 HRC | |
Scope of Application
SAE 1025 is a low-carbon steel with excellent corrosion resistance, heat resistance and mechanical properties. It can be used in a wide range of applications from auto parts to building materials.
