S500MH 1.8601 - EN 10219-3-2020

Grade	S500MH
European Standard Steel Grade	1.8601
Corresponding Standard	EN 10219-3-2020 Cold formed welded steel structural hollow sections - Part 3: Technical delivery conditions for high strength and weather resistant steels
Classification	Alloy Steel

S500MH Chemical Element Composition Content (%)

Component	C	Si	Mn ^①	P	S	Cr	Ni	Cu	Mo	N	Ti	V	Nb	Al ^②
Minimum Value	-	-	-	-	-	-	-	-	-	-	-	-	-	0.02
Maximum Value	0.16	0.6	1.7	0.03	0.02	0.3	0.8	0.55	0.2	0.025	0.06	0.12	0.09	-

① The maximum Mn-content is allowed to be increased providing the C max is reduced as follows: Cmax 0,16 and Mn max 1,70, C max 0,14 and Mn max 1,80, Cmax 0,12 and Mn max 1,90, Cmax 0,10 and Mn max 2,00, C max 0,08 and Mn max 2,10.
② If sufficient N-binding elements are present, the minimum total Al content does not apply.
③ The deoxidation method is designated as follows: FF= fully killed steel containing nitrogen binding elements in amounts sufficient to bind the available nitrogen and having a fine grain structure.

S500MH Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤16	580~760	ReH: ≥500	l：≥11 t：≥9
16＜t≤40	580~760	ReH: ≥480	l：≥11 t：≥9
/				l：≥40^③ t：≥20

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