1.0473 P355GH - EN 10273-2000

Grade	1.0473
European Standard Steel Grade	P355GH
Corresponding Standard	EN 10273-2000 Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties
Classification	Alloy Steel

1.0473 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	V	Nb	Al
Minimum Value	0.1	-	1	-	-	-	-	-	-	-	-	-	-
Maximum Value	0.22	0.6	1.7	0.03	0.025	0.3	0.3	0.3	0.08	0.03	0.02	0.01	0.02

1 Approximate Comparison Table

China	Japan	United States	International Organization for Standardization	European Standard		Russia
GB	JIS	ASTM	ISO	EN	Numerical Grade	GOST
Q345R GB/T 713-2008	SEV345 JIS G3124:2004	Grade B ASTM A737/A737M-1999	P355GH ISO 9328-2004	P355GH EN 10028-2-2003	1.0473	17Г1С GOST 5520-1979

2 Approximate Comparison Table

3 Approximate Comparison Table

China	United States	International Organization for Standardization	European Standard
GB	ASTM	ISO	EN
Q345R GB/T 713.2-2023	SA516 Gr.70 ASME Ⅱ-2-2021	P355GH P355NH ISO 9328-2018	P355GH P355NH EN 10028-2017

1.0473 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"!