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Austenitic	Nearest equivalent standard			Typical Chemical composition*
ASME	AISI UNS	EN	JIS	Cmax	Cr	Ni	Mo	Cu	Others
Austenitic Stainless Steel Tube
Corrosion Resistant
TP 304	S30400	1.4301	SUS 304	0.080	18.0	8.0
TP 304 L	S30403	1.4307	SUS 304L	0.035	18.0	8.0
TP 304H	S30403	1.4948	SUS 304H	0.04-0.1	18.0	8.0
TP 321	S32100	1.4541	SUS 321	0.080	17.0	9.0			5(C+N)<Ti< 0.7
TP 321H	S32100	1.4878	SUS 321	0.04-0.1	17.0	9.0			4(C+N)<Ti< 0.7
TP 347	S3470	1.4550	SUS 347	0.080	17.0	9.0			10×C<Nb<1
TP 347H	S34709		SUS 347	0.04-0.1	17.0	9.0			8×C<Nb<1.10
TP 316	S31600	1.4401	SUS 316	0.060	16.0	11.0	2.0
TP 316L	S31603	1.4404	SUS 316L	0.030	16.0	10.0	2.0
TP 316H	S31609		SUS 316H	0.04-0.1	16.0	11.0	2.0
TP 316 Ti	S31635	1.4571	SUS 316Ti	0.030	16.0	10.0	2.0		N0.015(C+N)<Ti< 0.7
TP 317	S31700	1.4438	SUS 317L	0.080	18.0	11.0	3.0
TP 317L	31703	1.4438	SUS 317L	0.030	18.0	11.0	3.0
TP 310	S31000	1.4841	SUS 310	0.080	24.0	19.0
TP 310S	S31008	1.4845	SUS 310S	0.10	24.0	19.0
TP 310H	S31009	1.4845	SUS 310H	0.080	24.0	19.0
TP 904L	N08904>	1.4539	SUS 904L	0.020	19.0>	23.0	4.0	1.0-2.0

Nickel Base Alloys:
Alloy 20 (UNS N08020), Monel 200 (UNS 02200), Monel 400 (UNS N04400), Incoloy 800 (UNS N08800), Incoloy 800H (UNS N08810), Incoloy 800HT (UNS N08811), Incoloy 825 (UNS N08825), Inconel 600 (UNS N06600), 4J29, 4J36, GH3030, GH3039, C276 (UNS N10276)

High Temperature Stainless Steel/Heat Resistant Stainless Steel
TP 304H	S30403	1.4948	SUS 304H	0.04-0.1	18.0	8.0
TP 321H	S32100	1.4878	SUS 321	0.04-0.1	17.0	9.0	4(C+N)<Ti< 0.7
TP 347H	S34709		SUS 347	0.04-0.1	17.0	9.0	8×C<Nb<1.10
TP 309S	S30908	1.4833	SUS 310S	0.080	22.0	12.0
TP 310S	S31008	1.4845	SUS 310S	0.080	24.0	19.0
TP 310H	S31009	1.4845	SUS 310H	0.080	24.0	19.0

*All figures in weight percentage. In case of order, the limits of the order specification will apply.

Duplex Austenitic Ferritic

	Nearest equivalent standard			Typical Chemical composition*
Designation	UNS	EN	JIS	Cmax	Cr	Ni	Mo	Cu	Others
Austenitic Ferritic Steel\| Duplex Stainless Steel
2101	S32101	1.4162	DP2	0.040	21.0	1.35	0.10	0.10	N 0.20
2205	S32205	1.4462	DP2	0.030	22.0	4.50	3.0		N 0.14
S31803	S31803	1.4462	DP2	0.030	21.0	4.50	2.5		N 0.08
2304	S32304	1.4362	DP2	0.030	21.5	3.0	<0.05-0.6	0.60	N 0.2
2507	S32750	1.4410	DP2	0.030	24.0	6.0>	3.0	0.50	N 0.32
	S32760	1.4501	DP2	0.030	24.0	6.0	3.0	0.50	N 0.20

*All figures in weight percentage. In case of order, the limits of the order specification will apply.