SAE1045 - H2ABC

SAE1045 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.42	0.15	0.6	-	-
Maximum Value	0.5	0.3	0.9	0.015	0.025

SAE1045 Mechanical Properties

product form	Heat Treatment or Condition	Hardness HBW
Hot-rolled steel plate (Baosteel)	Hot Rolling	HV ≤260
Hot-rolled steel plate (Baosteel)	Annealing	HV ≤160
Hot-rolled steel plate (Baosteel)	Water Quenching 820~900°C	HRC ≥52
Hot-rolled steel plate (Baosteel)	Oil quenching 820~900°C	HRC ≥50

SAE1045 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!