SPV235 - JIS G 3115-2016

Grade	SPV235
Corresponding Standard	JIS G 3115-2016 Steel Plate for Pressure Vessels for Intermediate Temperature Service
Classification	Carbon Steel

SPV235 Chemical Element Composition Content (%)

	Component	C	Si	Mn	P	S
厚度≤100	Minimum Value	-	-	-	-	-
厚度≤100	Maximum Value	0.18	0.35	1.4	0.02	0.02

	Component	C	Si	Mn	P	S
厚度＞100	Minimum Value	-	-	-	-	-
厚度＞100	Maximum Value	0.2	0.35	1.4	0.02	0.02

SPV235 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
6≤t≤50	400~510	≥235	t≤16, No.1A Sample: ≥17 t＞16, No.1A Sample: ≥21 t＞40, No.4 Sample: ≥24	0°C: Mean value ≥47 Single value ≥27
50＜t≤100	400~510	≥215	t≤16, No.1A Sample: ≥17 t＞16, No.1A Sample: ≥21 t＞40, No.4 Sample: ≥24	0°C: Mean value ≥47 Single value ≥27
100＜t≤200	400~510	≥195	t≤16, No.1A Sample: ≥17 t＞16, No.1A Sample: ≥21 t＞40, No.4 Sample: ≥24	0°C: Mean value ≥47 Single value ≥27

New and Old Grade Replacement List

1 Approximate Comparison Table Pressure-Bearing Flat Steel

Japan	United States	International Organization for Standardization
JIS	ASTM	ISO
SPV235 SLA235A	A662A	PT400N PT400NH PT400NL1

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

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