20CrMnMoH A34205 - GB /T 5216-2014

Grade	20CrMnMoH
China ISC	A34205
Corresponding Standard	GB /T 5216-2014 Structural Steels Specified Hardenability Bands
Brand/Supplier	-> BENSTEEL
Classification	Alloy Steel

20CrMnMoH Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^①	Cr	Ni ^②	Cu ^②	Mo	O
Minimum Value	0.17	0.17	0.85	-	-	1.05	-	-	0.2	-
Maximum Value	0.23	0.37	1.2	0.03	0.035	1.4	0.3	0.25	0.3	0.002

20CrMnMoH Mechanical Properties

Heat Treatment or Condition	Hardness HBW
Annealing or High-Temperature Tempering	≤217

Approximate Comparison Table Hardenability Guaranteed Structural Steel

China		United States		International Organization for Standardization	Germany		France	Russia	United Kingdom
GB	ISC	ASTM	UNS	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	GOST	BS EN/BS
20CrMnMoH	A34205	4118H	H41180	20MnCr5H	≈20MnCr5	≈1.7147	(20MC5H)	25ХГМ	(708H20)

20CrMnMoH 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"!