SAE1045 Steel Round Bar

SAE1045 Steel Round Bar/hot Rolled Round Bar

Material:CK45/S45C/SAE1045/45#/C45/EN8

Length: Max 20m

Shape: Round bar

OD Diameter: From 6mm to 1000mm

Heat treatment: Quenched and Tempered (+QT), Normalizing (+N), Annealing (+A)

Quench Temperature:820-840°C

Quenching Hardness:55-60HRC

Tempering temperature:500-540°C

Tempering Hardness: 28-32HRC

Surface finish:Black / Rough turned / Peeled

SAE1045 STEEL ROUND BAR RELATED STANDARD & EQUIVALENT GRADE

CHINA | GB 699:45#

Europe | EN10083:C45/1.0503

JAPAN | JIS G4051:S45C

UK | BS970:EN8/080M40

What is the difference between SAE 1045,AISI 1045 and ASTM 1045?

Actually, those who are familiar with American material grades know that SAE, AISI and ASTM represent the three major American associations, namely the Society of Automotive Engineers (SAE), the American Iron and Steel Institute (AISI), and the American Society for Testing and Materials (ASTM).

SAE 1045, AISI 1045, and ASTM 1045 are just different expressions, but they all represent the grade 1045