The Aisi1045 Carbon Steel Bar(factory,q235,iso9001) rectangular bar has an unpolished (mill) surface and a standard tolerance. The 1045 carbon steel grade has medium carbon content for better strength, hardness, and wear resistance than 1018 carbon steel. This material can be heat treated for higher hardness.
1045 bar is a medium carbon steel bar that offers greater strength and hardness as compared to the low carbon grades. Formability and weldability of 1045 is fair when using accepted shop practices. While machinability is good, this grade responds very well to forging and heat treating.
Typical applications of Aisi1045 Carbon Steel Bar(factory,q235,iso9001) include gears, shafts, axles, bolts, studs, crane wheels, and machine parts.
Flats: 1/8” – 3/16” up to 12”; ? – 1-1/2” up to 14-5/8”; 2-4” up to 12”
Hexagon: ?” – 4” (3/8 – 3-1/16”?)
Round: 1/8”– 6”.
Square: 1/4 – 4”. (or ?” – 4”)
1045 round bar may also be forged, annealed, normalized or stress relieved depending on the end application. 1040 steel bar is produced in a variety of lengths, and can also be packaged into wire rod. A common length for 1045 steel bar is 20′, while certain mills have the capacity to produce longer lengths in certain diameters. Typical wire rod size is around 4,000#.
Aisi1045 Carbon Steel Bar(factory,q235,iso9001) is used in a variety of industry sectors for applications requiring more strength than low carbon mild steels. Some typical applications for 1045 round bar are gears, bolts, studs, pins, rolls, spindles, axles, crankshafts & fasteners.