20MnTiBH A74205 - GB /T 5216-2014

Grade	20MnTiBH
China ISC	A74205
Corresponding Standard	GB /T 5216-2014 Structural Steels with Specified Hardenability Bands
Classification	Alloy Steel

20MnTiBH Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^①	Cr ^②	Ni ^②	Cu ^②	Ti	B	O
Minimum Value	0.17	0.17	1.2	-	-	-	-	-	0.04	0.0008	-
Maximum Value	0.23	0.37	1.55	0.03	0.035	0.3	0.3	0.25	0.1	0.0035	0.002

20MnTiBH Mechanical Properties

Heat Treatment or Condition	Hardness HBW
Annealing or High-Temperature Tempering	≤187

20MnTiBH 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"!