A516 Grade 70 A516M Grade 485 - ASTM A516/A516M-2017 - H2ABC

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Grade	A516 Grade 70
Other Names
Corresponding Standard	ASTM A516/A516M-2017 Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service
Classification	Carbon Steel

A516 Grade 70 Chemical Element Composition Content (%)

	Component	C ^①	Si	Mn ^①	P	S
t≤12.5mm	Minimum Value	-	0.15	0.85	-	-
t≤12.5mm	Maximum Value	0.27	0.4	1.2	0.025	0.025

	Component	C ^①	Si	Mn ^①	P	S
12.5mm＜t≤50mm	Minimum Value	-	0.15	0.85	-	-
12.5mm＜t≤50mm	Maximum Value	0.28	0.4	1.2	0.025	0.025

	Component	C ^①	Si	Mn ^①	P	S
50mm＜t≤100mm	Minimum Value	-	0.15	0.85	-	-
50mm＜t≤100mm	Maximum Value	0.3	0.4	1.2	0.025	0.025

	Component	C ^①	Si	Mn ^①	P	S
t＞100mm	Minimum Value	-	0.15	0.85	-	-
t＞100mm	Maximum Value	0.31	0.4	1.2	0.025	0.025

A516 Grade 70 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
50mm＜t≤200mm	485~620	≥260	≥17
t≤50mm	485~620	≥260	≥21

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!