AISI 1045 Carbon Steel
1045 steel is a common medium carbon steel as per ASTM American standard.It is widely used in machinery manufacturing.The mechanical properties of 1045 carbon steel is pretty well. SAE 1045 steel can play superior mechanical properties after the carburizing and quenching.
Carbon:0.43/0.50; Silicon:0.20/0.40; Manganese:0.60/0.90;
3.Form & Size
-AISI 1045 Alloy Steel as Forged
1)Fuhongsteel are manufacturers and suppliers of 1045 forged steel round rods,square/flat bars,shafts,and blocks.
2)AISI 1045 steel size available:
(Forged flat bars,Blocks,Rollers,Shafts,and forging pieces can be customized)
-SAE 1045 Alloy Steel Round Bars as Rolled
1)Fuhongsteel are suppliers of 1045 rolled steel round bars.
2)SAE 1045 alloy steel size available:
Length: 3,000-10,000mm(can be customized)
4.Tolerances on Dimension & Straightness
3)Deviation from straightness:with 360° rotary device 3mm/meter(max)
3)Non metallic inclusions
4)Grain size:more than 5,preferred to 8;
5)Ultra sonic testing 360° complete round testing: Ultra sonic according to Sep1921-84
6.AISI 1045 Steel Applications
SAE 1045 alloy steel is used when greater strength and hardness is desired than in the “as rolled” condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. AISI 1045 steel is suitable for vechiles, shafts, bushings, crankshafts, connecting rods and parts for the machine building industry and steel for axes, knives, hammers, etc.
1)Preheat SAE 1045 carbon steel uniformly and slowly.
2)Raise the forging temperature up to 1160°C.
3)Keep the forging temperature above 860°C.
1)Increase the temperature up to 870°C;
2)It’s better to quench 1045 steel material in the oil;
3)Heat sae 1045 steel to the temperature about 550°C;
4)Hold at this temperature for 2 hours per 25mm thickness;
5)Cool the material in the air or furnace.
1)Heat 1045 forged steel round bars slowly and thoroughly to 780°C;
2)Cool in the furnace to the temperature 480°;
3)Complete annealing the steel in the air.
1)Heating the temperature to 860°C;
2)Cool the AISI 1045 steel down to 20°C in the air.
Enquiry for AISI 1045 carbon steel Round Rods,Square/Flat Bars,Rollers,Shafts and Blocks.