FWP-1 - GB /T 3458-2026

FWP-1 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	Ni	Cu	Mo	As	Pb	Al	Sn	Mg	Bi	Sb	Ca	O	More
Minimum Value	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	K+Na≤0.003
Maximum Value	0.02	0.01	0.01	0.004	0.004	0.005	0.002	0.01	0.002	0.0007	0.003	0.0007	0.004	0.0007	0.001	0.004	0.1	K+Na≤0.003

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