SGV410 - JIS G 3118-2024

Grade	SGV410
Corresponding Standard	JIS G 3118-2024 Carbon Steel Plates For Pressure Vessels for Intermediate and Moderate Temperature Services
Classification	Carbon Steel

SGV410 Chemical Element Composition Content (%)

	Component	C ^①	Si	Mn ^①	P	S
6≤t≤12.5	Minimum Value	-	0.15	0.85	-	-
6≤t≤12.5	Maximum Value	0.21	0.4	1.2	0.02	0.02

① The upper limit of manganese (Mn) content may be increased by 0.06% for every 0.01% decrease in the upper limit of carbon (C) content. However, the maximum manganese content shall not exceed 1.60%.
② The manganese (Mn) content for plates with thickness less than 12.5 mm may be in the range of 0.60% to 0.90%.
③ 12.5 < t（plate thickness）≤50mm, C≤0.23%; 50 < t≤100 mm, C≤0.25%; 100 < t≤200 mm, C≤0.27%
④ Additional alloying elements not listed in this table may be added as necessary.

SGV410 Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
6< t≤40	410~490	≥225	≥21(1A#)
40< t≤50	410~490	≥225	≥21(1A#) ≥25(10#)
50< t≤200	410~490	≥225	≥25(10#)

• 1A#、10# - Tensile sample

1 Approximate Comparison Table Pressure-Bearing Flat Steel

Japan	United States	International Organization for Standardization
JIS	ASTM	ISO
SB410 SGV410	A515-60 A516-60	PT410GH

2 Approximate Comparison Table High-Quality Carbon Structural Steel

China	Japan	United States	International Organization for Standardization	Germany		France	European Standard		Russia	Sweden	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
20	SB410 SGV410 SPV235 SPV24	A285 A285Gr.C	P3	ASt35 HI StE255	1.0345	A37AP A37CP	P235GH	1.0345	12k	1330 1330-01	141-360 161Gr.360

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