SM490YA - Q/ASB 320-2017

SM490YA Chemical Element Composition Content (%)

	Component	C	Si	Mn	P	S
板厚≤100mm	Minimum Value	-	-	-	-	-
板厚≤100mm	Maximum Value	0.2	0.55	1.65	0.03	0.025

SM490YA Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤16	490~610	≥365	≥15
16<t≤40	490~610	≥355	≥19
40<t≤75	490~610	≥335	≥21
75<t≤100	490~610	≥325	≥21

SM490YA 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"!