P235GH 1.0345 - EN 10222-2-2017

Grade	P235GH
European Standard Steel Grade	1.0345
Corresponding Standard	EN 10222-2-2017 Steel Forgings for Pressure Purposes. Part 2:Ferritic and Martensitic Steels with Specified Elevated Temperature Properties
Classification	Carbon Steel

P235GH Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	V	Nb	More
Minimum Value	-	-	0.4	-	-	-	-	-	-	-	-	-	Cr+Cu+Mo+Ni≤0.70
Maximum Value	0.16	0.35	1.2	0.03	0.02	0.3	0.3	0.3	0.08	0.03	0.02	0.01	Cr+Cu+Mo+Ni≤0.70

P235GH Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤35	Austenitizing or Solution Annealing, 890~950℃, Air Cooling	360~480	≥235	I：≥29，tr/t：≥27	I：≥40，tr/t：≥27
35＜t≤60	Austenitizing or Solution Annealing, 890~950℃, Air Cooling	360~480	≥225	I：≥28，tr/t：≥26	I：≥40，tr/t：≥27
60＜t≤160	Austenitizing or Solution Annealing, 890~950℃, Air Cooling	360~480	≥210	I：≥27，tr/t：≥25	I：≥40，tr/t：≥27

1 Approximate Comparison Table Pressure-Bearing Flat Steel

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
P235GH	P235GH	1.0345

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

3 Approximate Comparison Table Seamless Steel Tubes and Pipes for High Pressure Boiler

4 Approximate Comparison Table Seamless Steel Tubes and Pipes for High Pressure Boiler

P235GH Corresponding Standards(Same grade name, different standards)

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