STC440 - JIS G 3473-2022

Grade	STC440
Corresponding Standard	JIS G 3473-2022 Carbon Steel Tubes for Cylinder Barrels
Classification	Carbon Steel

STC440 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	-	-	0.3	-	-
Maximum Value	0.25	0.35	0.9	0.04	0.04

STC440 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥440	≥305	long: ≥10

• long=longitudinal

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