20CrMnTi A26202 - GB /T 3077-2015

20CrMnTi Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti
Minimum Value	0.17	0.17	0.8	-	-	1	-	-	-	0.04
Maximum Value	0.23	0.37	1.1	0.03	0.03	1.3	0.3	0.3	0.1	0.1

20CrMnTi Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
d=15	Double Quenching and Tempering	≥1080	≥850	≥10	≥45	≤217	≥55

1 Approximate Comparison Table Structural Alloy Steel

2 Approximate Comparison Table Structural Alloy Steel

China	United States	International Organization for Standardization	Germany	France	European Standard		Russia	Sweden	United Kingdom
GB	SAE	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
15CrMn 16MnCr 20CrMnTi	5115	16MnCr5	16MnCr5	16MC5	16MnCr5	1.7131	18KHG	2127	527M17 590M17

3 Approximate Comparison Table Structural Alloy Steel

China	Japan	United States	International Organization for Standardization	Germany	France	European Standard		Russia
GB	JIS	SAE	ISO	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST
20CrMn 20CrMnTi 20MnCr	SMnC420H	5120	20MnCr5	20MnCr5	20MC5	20MnCr5	1.7147	18KHG

20CrMnTi Corresponding Standards(Same grade name, different standards)

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