ASTM A333 Gr. 1 Carbon Seamless Pipe for Low Temperature Service

Name: China Manufacturers
Address: Room 2607, Meixin Plaza, No. 879 Xiahe Road, Siming District, Xiamen, CHINA
Telephone: 13276021100
Price range: $$$

Nov 04, 2025

Chemical Composition and Mechanical Property For ASTM A333
Steel Grade	Chemcial Composition						Mechanical performance
	C(Max)	Si	Mn	P(Max)	S(Max)	Ni	Tensile strenght(Min)		Yield Strenght (Min)
	C(Max)	Si	Mn	P(Max)	S(Max)	Ni	psi	Mpa	psi	Mpa
Grade 1	0.3		0.4-1.06	0.025	0.025		55000	380	30000	205
Grade 3	0.19	0.18-0.37	0.31-0.64	0.025	0.025	3.18-3.82	65000	450	35000	240
Grade 4	0.12	0.08-0.37	0.5-1.05	0.025	0.025	0.47-0.98	60000	415	35000	240
Grade 6	0.3	0.10(Min)	0.29-1.06	0.025	0.025		60000	415	35000	240
Grade 7	0.19	0.13-0.32	0.90(Max)	0.025	0.025	2.03-2.57	65000	450	35000	240
Grade 8	0.13	0.13-0.32	0.90(Max)	0.025	0.025	8.4-9.6	100000	690	75000	515
Grade 9	0.2		0.4-1.06	0.025	0.025	1.6-2.24	63000	435	46000	315
Grade 10	0.2	0.1-0.35	1.15-1.5	0.035	0.015	0.25(Max)	80000	550	65000	450
Grade 11	0.1	0.35(Max)	0.6(Max)	0.025	0.025	35-37	65000	450	35000	240