SAE1070 - H2ABC

SAE1070 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.65	0.15	0.6	-	-
Maximum Value	0.8	0.3	0.9	0.015	0.025

SAE1070 Mechanical Properties

product form	Heat Treatment or Condition	Hardness HBW
Hot-rolled steel plate (Baosteel)	Hot Rolling	HV ≤350
Hot-rolled steel plate (Baosteel)	Annealing	HV ≤180
Hot-rolled steel plate (Baosteel)	Water quenching 750~860°C	HRC ≥58
Hot-rolled steel plate (Baosteel)	Oil quenching 780~890°C	HRC ≥56

SAE1070 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"!