SPHT4 - Q/BQB 303-2018

Grade	SPHT4
Corresponding Standard	Q/BQB 303-2018 Continuously Hot-Rolled Steel Sheet and Strip for General Structure
Brand/Supplier	-> BAOSTEEL
Classification	Carbon Steel

SPHT4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	-	-	0.3	-	-
Maximum Value	0.3	0.35	1	0.025	0.02

SPHT4 Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
t<1.6	≥490	≥15
1.6≤t<3	≥490	≥18
3≤t<6	≥490	≥20
6≤t≤13	≥490	≥22

SPHT4 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"!