Chemical Composition Mechanical Properties

		Mechanical Properties					Comparison of Indian / Prop. (JSL) Grades with various International Standards
	Grade	Tensile Strenght Mpa (Min.)	Yield Strength Mpa (Min.)	%Elongation (Min.)	Hardness BHN (Max)	Hardness RB (Max)	INDIA / IS Letter Symbol	INDIA / IS Numerical Symbol (ISS)	UNS Designation	GERMANY  / DIN Designation	JAPAN / JIS	USSR / GOST
Austenitic	301	515	205	40	217	95	X10Cr17Ni7	301	S30100	X12CrNi177	SUS301	-
	304	515	205	40	201	92	X04Cr19Ni9 X04Cr19Ni10	304SI/304s2	S30400	X5CrNi1810	SUS304	08Ch18N10
	304H	515	205	40	201	92	-	-	S30409	-	-	-
	304L	485	170	40	201	92	-	-	S30403	X2CrNi1911 G-X2CrNiN189	SUS304L SCS19	03Ch18N11
	304LN	515	205	40	201	92	-	-	S30453	X2CrNiN1810	SUS304LM	-
	309	515	205	40	217	92	X15Cr24Ni13	309	-	X15CrNiSi2012	SUS309	20Ch20NS2
	309S	515	205	40	217	95	-	-	S30908	X7CrNi2314	SUS309S	-
	310	515	205	40	217	95	X20Cr25Ni20	310	-	X15CrNiSi2520	SUH310	20Ch25N20S2
	310S	515	205	40	217	95	-	-	S31008	X12CrNi2521	SUS310S	20Ch23N18
	316	515	205	40	217	95	X04Cr17Ni12Mo2	316	S31600	X5CrNiMo1722	SUS316	-
	316L	485	170	40	217	95	X02Cr17Ni12Mo2	316L	S31603	X2CrNiMO18143	SUS316L SCS16	3Ch17N14M3 3Ch16N15M3
	316LN	515	205	40	217	95	-	-	S31653	X2CrNiMoN17133	SUS316LN	-
	316TI	515	205	35	217	95	X04Cr17Ni12Mo2Ti	S31635	316TI	X6CrNiMoTi17122	-	10Ch17N13M2T
	317	515	205	40	217	95	-	S31700	-	X5CrNiMo17133	SUS317	-
	317L	515	205	40	217	95	-	S31703	-	X2CrNiMo18164	SUS317L	-
	317LN	550	240	40	217	95	-	S31753	-	-	-	-
	321	515	205	40	217	95	X04Cr18Ni10Ti	321	S32100	X6CrNiTi1810	SUS321	08Ch18N10T
	347	515	205	40	201	92	X04Cr18Ni10Nb	347	S34700	X6CrNiNb1810	SUS347	08Ch18N12B
Ferritic        + Martensitic	409	380	205	20	179	88	-	-	S40900	X6CrTi12	-	-
	409RC	350	170	30	179	88	-	-	-	-	-	-
	409M	450	275	20	187	90	-	-	-	-	-	-
	410	450	205	20	217	96	X12Cr12	410	S41000	X10Cr13	SUS410	-
	410S	415	205	22	183	89	-	-	S41008	-	-	-
Ferritic	405	415	170	20	179	88	X04Cr12	405	S40500	X6CrA13i	SUS405	-
	430	415	205	22	183	89	X07Cr17	430	S43000	X6Cr17	SUS430	-
	430TI	360	175	27	179	88	-	-	-	X6CrTi17	SUS430LX	-
	436	450	240	22	-	89	-	-	S43600	-	-	-
Mart-Ensi-Tic	420	690	-	15	217	96	X20Cr13 X30Cr13 X40Cr13	420S1 420S2 420S3	S42000	X20Cr13	SUS420JI	-
	JBS	-	-	-	-	-	-	-	-	-	-	-
Low Nickel Austenitic	JSL AUS (J1)	550	205	40	217	95	-	-	-	-	-	-
	J3	600	250	40	217	95	-	-	-	-	-	-
	J4	700	350	40	217	95	-	-	-	-	-	-