Q345GJ-D - YB 4104-2000

Grade	Q345GJ-D
Corresponding Standard	YB 4104-2000 Steel plates for high rise building structure
Classification	Alloy Steel

Q345GJ-D Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr ^②	Ni ^②	Cu ^②	Ti	V	Nb	Al ^①
Minimum Value	-	-	-	-	-	-	-	-	0.01	0.02	0.015	0.015
Maximum Value	0.18	0.55	1.6	0.025	0.015	0.3	0.3	0.3	0.1	0.15	0.06	-

Q345GJ-D Corresponding Standards(Same grade name, different standards)

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