ASTM A213M-09 Material Comparison Tables (ASTM →KS, JIS, DIN, BS, NBN, NF, UNI)

Table 1-1:

Grade	UNS Designation	C	Mn	P	S	Si	Nickel	Chromium	Molybdenum
T2	K11547	0.10–0.20	0.30–0.61	0.025	0.025B	0.10–0.30	...	0.50–0.81	0.44–0.65
T5	K41545	0.15	0.30–0.60	0.025	0.025	0.5	...	4.00–6.00	0.45–0.65
T5b	K51545	0.15	0.30–0.60	0.025	0.025	1.00–2.00	...	4.00–6.00	0.45–0.65
T5c	K41245	0.12	0.30–0.60	0.025	0.025	0.5	...	4.00–6.00	0.45–0.65
T9	K90941	0.15	0.30–0.60	0.025	0.025	0.25–1.00	...	8.00–10.00	0.90–1.10
T11	K11597	0.05–0.15	0.30–0.60	0.025	0.025	0.50–1.00	...	1.00–1.50	0.44–0.65
T12	K11562	0.05–0.15	0.30–0.61	0.025	0.025B	0.5	...	0.80–1.25	0.44–0.65
T17	K12047	0.15–0.25	0.30–0.61	0.025	0.025	0.15–0.35	...	0.80–1.25	...
T21	K31545	0.05–0.15	0.30–0.60	0.025	0.025	0.50–1.00	...	2.65–3.35	0.80–1.06
T22	K21590	0.05–0.15	0.30–0.60	0.025	0.025	0.5	...	1.90–2.60	0.87–1.13
T23	K40712	0.04–0.10	0.10–0.60	0.03	0.01	0.5	0.4	1.90–2.60	0.05–0.30
T24	K30736	0.05–0.10	0.30–0.70	0.02	0.01	0.15–0.45	...	2.20–2.60	0.90–1.10
T36	K21001	0.10–0.17	0.80–1.20	0.03	0.025	0.25–0.50	1.00–1.30	0.3	0.25–0.50
T91	K90901	0.07–0.14	0.30–0.60	0.02	0.01	0.20–0.50	0.4	8.0–9.5	0.85–1.05
T92	K92460	0.07–0.13	0.30–0.60	0.02	0.01	0.5	0.4	8.5–9.5	0.30–0.60
T122	K91271	0.07–0.14	0.7	0.02	0.01	0.5	0.5	10.0–11.5	0.25–0.60
T911	K91061	0.09–0.13	0.30–0.60	0.02	0.01	0.10–0.50	0.4	8.5–9.5	0.90–1.10

Table1-2:

Grade	UNS Designation	Vana- dium	Boron	Niobium	Nitrogen	Aluminum	Tungsten
T2	K11547	...	...	...	...	...	...
T5	K41545	...	...	...	...	...	...
T5b	K51545	...	...	...	...	...	...
T5c	K41245	...	...	...	...	...	...
T9	K90941	...	...	...	...	...	...
T11	K11597	...	...	...	...	...	...
T12	K11562	...	...	...	...	...	...
T17	K12047	0.15	...	...	...	...	...
T21	K31545	...	...	...	...	...	...
T22	K21590	...	...	...	...	...	...
T23	K40712	0.20–0.30	0.0010–0.006	0.02–0.08	0.015	0.03	1.45–1.75
T24	K30736	0.20–0.30	0.0015–0.007	...	0.012	0.02	...
T36	K21001	0.02	...	0.015–0.045	0.02	0.05	...
T91	K90901	0.18–0.25	...	0.06–0.10	0.030–0.07	0.02	...
T92	K92460	0.15–0.25	0.001–0.006	0.04–0.09	0.030–0.07	0.02	1.5–2.00
T122	K91271	0.15–0.30	0.0005–0.005	0.04–0.10	0.040–	0.02	1.50–2.50
T911	K91061	0.18–0.25	0.0003–0.006	0.06–0.10	0.040–0.09	0.02	0.90–1.10

Note:

A Maximum, unless range or minimum is indicated. Where ellipses (...) appear in this table, there is no requirement, and analysis for the element need not be determined or reported.

B It is permissible to order T2 and T12 with a sulfur content of 0.045 max. See 16.3.

C Alternatively, in lieu of this ratio minimum, the material shall have a minimum hardness of 275 HV in the hardened condition, defined as after austenitizing and cooling to room temperature but prior to tempering.
Hardness test frequency shall be two samples of product per heat treatment lot and the hardness testing results shall be reported on the material test report.

Table 2-1:

ASTM STANDARD	UNS NO.	KOREA/JAPANES			GERMAN
ASTM STANDARD	UNS NO.	KS/JIS Symbol	KS/JIS Numbe	Remarks	DIN Type	DIN Number	Materiral Number	Remarks
A 312 Seamless and WeldedAusteniticStainless Steel Pipe
TP 304	S30400	STS 304TP / SUS 304 TP	D3576 / G3459	(16)	X5CrNi 18 9	17440	1.4301	(3b)
TP 304H	S30409	STS 304HTP / SUS 304HTP	D3576 / G3459	(16)				(3)
TP 304L	S30403	STS 304LTP/SU	D3576 / G3459	(16)	X2 CrNi 19 9	17440	1.4306	(3b)
TP 310	S31000	304LTP	D3576 / G3459	(16)				(3)
TP 316	S31600	STS 310STP/SU	D3576 / G3459	(16)	X5 CrNiMo 18 10	17440	1.4401	(3b)
TP 316H	S34609	310STP	D3576 / G3459	(16)				(3)
TP 316L	S31603	STS 316TP / SUS 316TP	D3576 / G3459	(16)	X2 CrNiMo 18 10	17440	1.4404	(3b)
TP 321	S32100	STS 316HTP /SU	D3576 / G3459	(16)	x10 CrNiTi 18 9	17440	1.4541	(3b)
TP 347	S34700	316HTP	D3576 / G3459	(16)	X5 CrNiNb 18 9		1.4543	(3b)
TP 347H	S34709	STS 316LTP /SU	D3576 / G3459	(16)				(3)
		321LTP
		STS 321TP / SUS 321TP
		STS 347TP / SUS 347TP
		STS 347HTP / SUS 347HTP

Table 2-2:

ASTM STANDARD	UNS NO.	BRITISH			FRENCH			ITALIAN
ASTM STANDARD	UNS NO.	B.S Number	B.S Grade	Remarks	AFNOR Type	NF Number	Ramarks	UNI Type	UNI Number	Ramarks
A 312 Seamless and Welded Austenitic Stainless Steel Pipe
TP 304	S30400	3605	304S18		TU Z6 CN19-10	A 49-230		X5 CrNi 18 10	6904	(3b)
TP 304H	S30409	3605	304S59		TU Z6 CN19-10	A 49-214		X8 CrNi 19 10	6904	(3b)
TP 304L	S30403	3605	304S14		TU Z2 CN19-11	A 49-230		X2 CrNi 18 11	6904	(3b)
TP 310	S31000							X22 Cr Ni 25 20	6904	(3b)(11)
TP 316	S31600	3605	316S18		Z 6 CND 17.11	A 35-573	(3b)	X5 CrNiMo 17 12	6904	(3b)
TP 316H	S34609	3605	316S59		TUZ6CND17-12	A 49-230		X8 CrNiNb 17 12	6904	(3b)
TP 316L	S31603	3605	316S14		TUNZ2CND17-12	A 49-230		X2 CrNiMo 17 12	6904	Dalmine 941(3b)
TP 321	S32100	3605	321S18		Z6 CNT 18.11	A 49-230		X6 CrNiTi 18 11	6904	(3b)
TP 347	S34700	3605	347S18		Z6 CNNb 18.11	A 35-573	(3b)	X6 CrNiNb 18 11	6904	(3b)
TP 347H	S34709							X6 CrNiNb 18 11	6904	(3b)

ASTM A213 Standard Scope:

1.1 This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, designated Grades T91, TP304, etc. These steels are listed in Tables 1 and 2.
1.2 Grades containing the letter, H, in their designation, have requirements different from those of similar grades not containing the letter, H. These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements.
1.3 The tubing sizes and thicknesses usually furnished to this specification are 1/8 in. [3.2 mm] in inside diameter to 5 in. [127 mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm], inclusive, in minimum wall thickness or, if specified in the order, average wall thickness. Tubing having other diameters may be furnished, provided such tubes comply with all other requirements of this specification.
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.
TABLE 1 Chemical Composition Limits, %A, for Low Alloy SteelA Maximum, unless range or minimum is indicated. Where ellipses (…) appear in this table, there is no requirement, and analysis for the element need not be determined or reported.

B It is permissible to order T2 and T12 with a sulfur content of 0.045 max. See 16.3.

C Alternatively, in lieu of this ratio minimum, the material shall have a minimum hardness of 275 HV in the hardened condition, defined as after austenitizing and cooling to room temperature but prior to tempering. Hardness testing shall be performed at mid-thickness of the product. Hardness test frequency shall be two samples of product per heat treatment lot and the hardness testing results shall be reported on the material test report.