9S20 - EN 10277-2018

Grade	9S20
Corresponding Standard	EN 10277-2018 Bright steel products - Technical delivery conditions
Classification	Carbon Steel
Properties	Machinability

9S20 Chemical Element Composition Content (%)

Component	C	Si ^*	Mn	P	S
Minimum Value	-	-	0.6	-	0.15
Maximum Value	0.13	0.05	1.2	0.11	0.25

9S20 Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Hardness HBW
t≤16	Rolling and Descaling (+SH)	330~520	≤154
16<t≤40	Rolling and Descaling (+SH)	330~520	≤154
40<t≤63	Rolling and Descaling (+SH)	320~520	≤154
63<t≤100	Rolling and Descaling (+SH)	310~470	≤140

9S20 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"!