Martensitic and Precipitation Austenitic Stainless Steel Comparison Table By yaang.com

DataTime:[2015-4-8]

Martensitic and Precipitation Austenitic Stainless Steel Comparison Table is intended to relate former BS, EN, German and Swedish grade designations to the current EN steel numbers, AISI grades and UNS numbers. The table is based on the 'wrought' ie long products (stainless steel bars etc), flanges products (stainless steel flanges etc) stainless steel numbers published in EN 10088 and related standards.
Casting products use different composition and so have their own stainless steel numbers in EN 10283. The related castings grades in both EN 10283 and BS 3100 are included in the table.

The Chemical 'Composition' is intended to represent the composition only. This does not show the specified or typical compositions of commercially available stainless steel. Specified ranges for the wrought European grades can be found in either the EN 10088-2 or EN 10088-3 tables. Most of the specified ranges for the 'BS' grades can be found in the BS 1449 or BS 970 tables. The castings grades specified ranges can be found in the EN 10283 or BS 3100 tables.

These are comparisons only and cannot be assumed to be direct equivalent grades. The data given is not intended to replace that shown in individual standards to which reference should always be made.

Austenitic Stainless Steel Grades Comparison Table

EN 10088	Common Names	BS Wrought	AISI	UNS	EN	German DIN	SS	EN 10283	BS Cast	Chemical Composition
.	.	.	..	.	.	.	.	.	.	C	Cr	Ni	Mo	Others
1.4006	F6a	410S21	410	S41000	56A	X10Cr13	2302	1.4011	410C21	.08-.15	12	-	-	-
1.4005	-	416S21	416	S41600	56AM	X12CrS13	2380	-	-	.08-.15	12	-	-	.35xS
1.4021	-	420S29	420	S42010	56B	X20Cr13	2303	-	420C28	.16-.25	12	-	-	-
1.4028	-	420S45	420	S42000	56D	X30Cr13	2304	-	-	.26-.35	12	-	-	-
1.4029	-	416S37	420F	S42020	56CM	-	-	-	-	.25-.32	12	-	-	.35xS
1.4031	-	420S45	420	S42000	56D	X39Cr13	2304	-	-	.36-.42	13	-	-	-
1.4034	-	-	-	-	-	X46Cr13	-	-	-	.43-.50	13	-	-	-
1.4057	-	431S29	431	S43100	57	X20CrNi17-2	2321	-	-	.12-.22	15	2	-	-
1.4104	-	416S29	416	-	56BM	X12CrMoS	2383	-	-	.10-.17	16	-	0.4	.35xS
1.4112	-	-	440B	S44003	-	X90CrMoV18	-	-	-	.85-.95	17	-	1.0	0.1V
1.4116	-	-	-	-	-	X45CrMoV15	-	-	-	.45-.55	14	-	0.6	0.1V
1.4122	-	-	-	-	-	X35CrMo17	-	-	-	.33-.45	16	-	1.0	-
1.4125	-	-	440C	S44004	-	X105CrMo17	-	-	-	.95-1.2	17	-	0.6	-
1.4313	F6NM	-	-	S41500	-	X3CrNiMo13-4	2385	1.4317	-	0.05x	12	3	0.5	0.02N
1.4418	248SV	-	-	-	-	X4CrNiMo16-5	2387	1.4405	-	.06x	15	4	1.0	.02N
1.4532	15/7PH	-	632	S15700	-	X8CrNiMoAl15-7-2	-	-	-	0.10x	15	7	2.0	1.2Al
1.4542	17/4PH	-	630	S17400	-	X5CrNiCuNb17-4	-	1.4525	-	.07x	17	4	-	4.0Cu
1.4568	17/7PH	-	631	S17700	-	-	-	-	-	.09x	17	7	-	1.0Al
1.4594	520B	460S52	-	-	-	-	-	-	-	0.7x	14	5	1.5	1.5Cu

Note Chemical composition figures are intended to be representative of the grade, not typical. 'x' indicates a maximum

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