E 355D Fe 510D - ISO 630-1995

Grade	E 355D
Old Grade
Corresponding Standard	ISO 630-1995(R2003) Structural Steels--Plates,Wide Flats,bars,Sections and Profiles
Classification	Carbon Steel

E 355D Chemical Element Composition Content (%)

	Component	C	Si	Mn	P	S	Al
厚度t≤30 GF	Minimum Value	-	-	-	-	-	0.02
厚度t≤30 GF	Maximum Value	0.2	0.55	1.6	0.035	0.035	-

	Component	C	Si	Mn	P	S	Al
厚度t>30 GF	Minimum Value	-	-	-	-	-	0.02
厚度t>30 GF	Maximum Value	0.22	0.55	1.6	0.035	0.035	-

E 355D Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤16	490~640	≥355	≥22
16＜t≤40	490~640	≥345	≥22
40＜t≤63	490~640	≥335	≥21
63＜t≤80	490~640	≥325	≥20
80＜t≤100	490~640	≥315	≥20
100＜t≤150	490~640	≥295	≥18
150＜t≤200	490~640	≥285	≥17

E355D Corresponding Standards(Same grade name, different standards)

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