Chemical Composition

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Chemical Compositions

Exotic Nickel Alloys

Grade	UNS No.	EN No.	C	Mn	Si	P	S	Cr	>Ni	Mo	Other
Nickel 200	N02200	2.4066	0.01	0.35	0.35	-	0.01	-	99	-	Cu: 0.25
Nickel 201	N02201	2.4068	0.02	0.35	0.35	-	0.01	-	99	-	Cu: 0.25
Monel 400	N04400	2.4360	0.3	2	0.5	-	0.024	-	63	-	Cu: 28-34
Alloy 600	N06600	2.4816	0.15	1	0.5	-	0.015	14-17	72	-	Cu: 0.5
Alloy 625	N06625	2.4856	0.1	0.5	0.5	0.015	0.015	20-23	58	9	-
Alloy 800	N08800	1.4550	0.1	1.5	1	-	0.015	19-23.5	30-35	-	Cu:0.75
Alloy 800H	N08810	1.4876	0.05 - 0.1	1.5	1	-	0.015	19-23.5	30-35	-	Cu:0.75
Alloy 800HT	N06022	2.4602	0.01	0.5	0.08	0.02	0.02	20-22.50		12.5 - 14.5
Alloy 20	N08020	2.4660	0.07	2	1	0.045	0.035	19-21	32 - 38	2 - 3	Cu: 3 - 4
Alloy 825	N08825	2.4858	0.05	1	0.5	-	0.03	19-23.5	38-46	2.5-3.5	Cu: 1.5-3
Alloy 28	N08028	1.4563		≤ 2.5				26-28	30-34	3-4
Hastelloy C-22	N06022	2.4602	0.015 max	0.5 max	0.08 max	0.02 max	0.02 max	20-22.5	50.01-63	12.5-14.5
Hastelloy C276	N10276	2.4819	0.01	1	0.08	0.04	0.03	14-16.5	Rest	15-17

Austenitic Stainless Steel

Grade	UNS No.	EN No.	C	Mn	Si	P	S	Cr	Ni	Mo	Other
TP 304	S30400	1.4301	0.07	2.00	1.00	0.045	0.015 - 2.00	17.50 - 19.50	8.00 - 10.50		N: 0.11
TP 304L	S30403	1.4307	0.03	2.00	1.00	0.045	0.3	18.00 - 20.00	8.00 - 12.00		N: 0.10
TP 304H	S30409	1.4948	0.04 - 0.08	2.00	1.00	0.035	0.015 - 2.00	17.00 - 19.00	8.00 - 11.00		N: 0.11
TP 309	S30900	1.4828	0.20	2.00	1.50 - 2.50	0.045	0.015	19.00 - 21.00	11.00 - 13.00		N: 0.11
TP 310S	S31008	1.4845	0.10	2.00	1.50	0.045	0.015	24.00 - 26.00	19.00 - 22.00		N: 0.11
TP 316	S31600	1.4401	0.0 - 0.07	0.00 - 2.00	0.00 - 1.00	0.00 - 0.05	0.0 - 1.00	16.50 - 18.50	10.00 - 13.00	2.00 - 2.50	N: 0.0 - 0.11
TP 316L	S31603	1.4404	0.030	2.00	1.00	0.045	0.015 - 2.00	16.50 - 18.50	10.00 - 13.00	2.00 - 2.50	N: 0.11
TP 316H	S31609	1.4918	0.04 - 0.08	2.00	0.75	0.035	0.015	16.00 - 18.00	12.00 - 14.00	2.00 - 2.50	N: 0.10
TP 316 Ti	S31635	1.4571	0.08	2.00	1.00	0.045	0.015 - 2.00	16.50 - 18.50	10.50 - 13.50	2.00 - 2.50	Ti: 5 x C to 0.70
TP 317	S31700	1.4449	0.08	2.00	1.00	0.045	0.3	19.00	13.00	3.5	Fe: 61
TP 317L	S21703	1.4438	0.030	2.00	1.00	0.045	0.015 - 2.00	17.50 - 19.50	13.00 - 16.00	3.00 - 4.00	N: 0.11
TP 321	S32100	1.4541	0.08	2.00	1.00	0.045	0.015 - 2.00	17.00 - 19.00	9.00 - 12.00		Ti: 5 x C to 0.70
TP 321H	S32109	1.4878	0.04 - 0.10	2.00	1.00	0.045	0.03	17.00 - 19.00	9.00 - 12.00		Ti: 0.35
TP 347	S34700	1.4550	0.08	2.00	1.00	0.045	0.015	17.00 - 19.00	9.00 - 12.00
TP 347H	S34709	1.4961	0.04 - 0.10	2.00	1.00	0.040	0.03	17.00 - 20.00	9.00 - 13.00		Fe: 62.83 - 73.64
TP 304L	S30403	1.4306	0.03	2.00	1.00	0.045	0.015	18.00 - 20.00	10.00 - 12.00		N: 0.11

Super Austenitic Stainless Steel

Grade	UNS No.	EN No.	C	Mn	Si	P	S	Cr	Ni	Mo	Other
254 SMO	S31254	1.4541	0.020	1.00	0.70	0.030	0.010	19.50 - 20.50	17.50 - 18.50	6.00 - 7.00	Cu: 0.50 - 1.00
904L	N08904	1.4539	0.020	2.00	0.70	0.030	0.010	19.00 - 21.00	24.00 - 26.00	4.00 - 5.00	Cu: 1.20 - 2.00
253 MA	S30815	1.4835	0.05 - 0.12	1.00	1.40 - 2.50	0.045	0.015	20.00 - 22.00	10.00 - 12.00		N: 0.12 - 0.20
1.4435	S31603	1.4435	0.030	2.00	1.00	0.045	0.015 - 2.00	17.00 - 19.00	12.50 - 15.00	2.50 - 3.00	N: 0.11
TP 310L NAG	S31002	1.4335	0.20	2.00	0.25	0.025	0.010	24.00 - 26.00	20.00 - 22.00	0.020	N: 0.11
TP 304 LN	S30453	1.4311	0.030	2.00	1.00	0.045	0.015 - 2.00	17.50 - 19.50	8.50 - 11.50		N: 0.12 - 0.22
TP 314	S31400	1.4811	0.20	2.00	1.50 - 2.50	0.045	0.015	24.00 - 26.00	19.00 - 22.00		N: 0.11
TP 316 L N	S31653	1.4406	0.030	2.00	1.00	0.045	0.015 - 2.00	16.50 - 18.50	10.00 - 12.50	2.00 - 2.50	N: 0.12 - 0.22
TP 317 LMN	S31726	1.4439	0.030	2.00	1.00	0.045	0.015	16.50 - 18.50	12.50 - 14.50	4.00 - 5.00	N: 0.12 - 0.22

Duplex & Super Duplex Stainless Steel

Grade	UNS No.	EN No.	C	Mn	Si	P	S	Cr	Ni	Mo	Other
2205	S31803	1.4462 (6)	0.030	2.00	1.00	0.035	0.015	21.00 - 23.00	4.50 - 6.50	2.50 - 3.50	N: 0.12 - 0.22
2205	S32205	1.4462	0.030	2.00	1.00	0.035	0.015	22.00 - 23.00	4.50 - 6.50	2.50 - 3.50	N: 0.14 - 0.20
2304	S32304	1.4362	0.030	2.00	1.00	0.035	0.015	22.00 - 24.00	3.50 - 5.50	0.10 - 0.60	N: 0.05 - 0.20
2507	S32750	1.4410 (9)	0.030	2.00	1.00	0.035	0.015	24.00 - 26.00	6.00 - 8.00	3.00 - 4.50	N: 0.24 - 0.35
F55	S32760	1.4501	0.030	1.00	1.00	0.035	0.015	24.00 - 26.00	6.00 - 8.00	3.00 - 4.00	N: 0.20 - 0.30

Ferritic & Martensitic Steel

Grade	UNS No.	EN No.	C	Mn	Si	P	S	Cr	Ni	Mo	Other
TP 405	S40500	1.4002	0.08	1.00	1.00	0.040	0.015 - 2.00	12.00 - 14.00			AI: 0.10 - 0.30
TP 410	S41000	1.4006	0.08 - 0.15	1.50	1.00	0.040	0.015 - 2.00	11.50 - 13.50	0.75

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