TW 320 - ISO 9330-1-1990

Grade	TW 320
Corresponding Standard	ISO 9330-1-1990 Unalloyed Steel Tubes With Specified Room Temperature Properties
Classification	Carbon Steel

TW 320 Chemical Element Composition Content (%)

Component	C	Mn	P	S
Minimum Value	-	0.3	-	-
Maximum Value	0.16	0.7	0.04	0.04

TW 320 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤16	320~460	≥195
Longitudinal			≥25
Transverse			≥23

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