A333 grade 9 - ASTM A333/A333M-2018

Grade	A333 grade 9
Corresponding Standard	ASTM A333/A333M-2018 Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service and Other Applications with Required Notch Toughness
Classification	Alloy Steel

A333 grade 9 Chemical Element Composition Content (%)

Component	C	Mn	P	S	Ni	Cu
Minimum Value	-	0.4	-	-	1.6	0.75
Maximum Value	0.2	1.06	0.025	0.025	2.24	1.25

A333 grade 9 Mechanical Properties

Thickness	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
T=8	≥435	≥315	l：≥28
T=7.2	≥435	≥315	l：≥26
T=6.4	≥435	≥315	l：≥25
T=5.6	≥435	≥315	l：≥24
T=4.8	≥435	≥315	l：≥22
T=4	≥435	≥315	l：≥20
T=3.2	≥435	≥315	l：≥19
T=2.4	≥435	≥315	l：≥18
T=1.6	≥435	≥315	l：≥16

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