15Cr - H2ABC

Grade	15Cr
Brand/Supplier	China -> BAOSTEEL
Classification	Alloy Steel
Properties	Good Machinability Good Weldability High Hardenability Carburizing Capability

15Cr Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	0.12	0.17	0.4	-	-	0.7
Maximum Value	0.18	0.37	0.7	0.015	0.025	1

15Cr Mechanical Properties

product form	Heat Treatment or Condition	Hardness HBW
Hot-rolled steel plate (Baosteel)	Hot Rolling	HV ≤250
Hot-rolled steel plate (Baosteel)	Annealing	HV ≤170
Hot-rolled steel plate (Baosteel)	Water quenching 820~890°C	HRC ≥34
Hot-rolled steel plate (Baosteel)	Oil quenching 850~900°C	HRC ≥32

Approximate Comparison Table Structural Alloy Steel

15Cr 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"!