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The chemical composition of materials used and mechanical properties

国别 Countries	标准号 Standrd	类别 Gategory	材料牌号 Material	化学成分 Chemical Composition										力学性能 Mechanical Properties
国别 Countries	标准号 Standrd	类别 Gategory	材料牌号 Material	C	Si	Mn	P≤	0.040S≤0.040	Ni	Cr	Mo	V	其它 Others	σb(Ma)	σS(Mpa)≥	σS%≥
中国 China	GB8163	Steel Pipe	20	0.17-2.4	0.17-0.37	0.35-0.65	0.035	0.035	≤0.25	≤0.25	-	-	Cu≤0.25	390-530	245	20
	GB6479	Steel Pipe	16Mn	0.12-0.20	0.20-0.60	1.20-1.60	0.040	0.035	-	-	-	-	Cu≤0.25	490-670	320	21
	GB6479	Steel Pipe	12CrMo	0.08-0.15	0.17-0.37	0.40-0.70	0.035	0.035	≤0.30	0.40-0.70	0.40-0.55	-	Cu≤0.25	410-560	205	21
	GB6479	Steel Pipe	15CrMo	0.12-0.18	0.17-0.37	0.40-0.70	0.035	0.035	≤0.30	0.80-0.10	0.40-0.55	-	Cu≤0.25	440-640	235	21
	GB5310	Steel Pipe	12Cr1MoV	0.08-0.15	0.17-0.37	0.40-0.70	0.035	0.035	-	0.90-1.20	0.25-0.35	0.15-0.30	Cu≤0.25	471-638	255	21
	GB2270	Steel Pipe	1Cr18Ni9Ti	≤0.12	≤1.00	≤2.00	0.035	0.030	8.00-11.00	17.00-19.00	-	-	Ti5x(C%~0.02)-0.08	≥540	-	40
	GB2270	Steel Pipe	0Cr18Ni12Mo2Ti	≤0.08	≤1.00	≤2.00	0.035	0.030	11.00-14.00	16.00-19.00	1.80-2.50	-	Ti5xC%-0.70	≥510	-	42
	GB2270	Steel Pipe	00Cr19N911	≤0.030	≤1.00	≤2.00	0.035	0.030	9.00-13.00	18.00-20.00	2.0-3.00	-	-	≥481	-	40
	GB2270	Steel Pipe	00Cr17Ni14Mo2	≤0.030	≤1.00	≤2.00	0.035	0.030	12.00-15.00	16.00-18.00	2.00-3.00			≥481	-	40
	GB3274	Steel Plate	Q235A	0.14-0.22	≤0.30	0.30-0.65	0.045	0.050	-	-	-	-	-	375-460	235	26
	GB6654	Steel Plate	16MnR	≤0.20	0.20-0.60	1.20-1.60	0.035	0.035	-	-	-	-	-	510-655	345	21
美国 U.S.A	ASTMA106	Steel Pipe	WPS	≤0.30	≥0.10	0.29-10-.06	0.035	0.035	-	-	-	-	-	415	240	22
	ASTMA312	Steel Pipe	TP304	≤0.08	≤0.75	≤2.00	0.040	0.030	8.00-11.00	18.0-20.0	-	-	-	515	205	35
	ASTMA312	Steel Pipe	TP304L	≤0.035	≤0.75	≤2.00	0.040	0.030	8.00-13.00	18.0-20.0	-	-	-	485	170	22
	ASTMA312	Steel Pipe	TP316	≤0.08	≤0.75	≤2.00	0.040	0.030	10.0-14.0	16.0-18.0	2-.00-3.00	-	-	515	205	35
	ASTMA312	Steel Pipe	TP316L	≤0.035	≤0.75	≤2.00	0.040	0.030	10.0-15.0	16.0-18.0	2.00-3.00	-	-	485	170	35
	ASTMA312	Steel Pipe	TP321	≤0.08	≤0.75	≤2.00	0.040	0.030	9.00-13.00	17.0-20.0	-	-	Ti5xC%-0.70	485	170	35
日本 Japan	JISG3459	Steel Pipe	SUS304	≤0.08	≤1.00	≤2.00	0.040	0.030	8.00-11.00	18.00-20.00	-	-	-	520	206	35
	JISG3459	Steel Pipe	SUS304L	≤0.030	≤1.00	≤2.00	0.040	0.030	9.00-13.00	18.00-20.00	-	-	-	481	177	35
	JISG3459	Steel Pipe	SUS316	≤0.08	≤1.00	≤2.00	0.040	0.030	10.00-14.00	16.00-18.00	2.00-3.00	-	-	520	206	35
	JISG3459	Steel Pipe	SUS316L	≤0.030	≤1.00	≤2.00	0.040	0.030	12.00-16.00	16.00-18.00	2.00-3.00	-	-	481	177	35
	JISG3459	Steel Pipe	SUS321	≤0.08	≤1.00	≤2.00	0.040	0.030	9.00-13.00	17.00-19.00	-	-	Ti＞5xC%	520	206	35

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Duplex stainless steel commonly used indicators of physical and chemical properties

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