SA516 Grade 70 SA516M Grade 485 - ASME SA-516/SA-516M-2017 - H2ABC

中文版

Grade	SA516 Grade 70
Other Names
Corresponding Standard	ASME SA-516/SA-516M-2017 Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service
Classification	Carbon Steel

SA516 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

SA516 Grade 70 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
	485~620	≥260	Gauge Length L0 = 200mm ≥17
	485~620	≥260	Gauge Length L0 = 50mm ≥21

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