ASTM A182

ASTM A182 Specification

Forgings, Fasteners, Boltings, Stud Bolts, Screws, Nuts

Related Specifications

Scope

ASTM A182 Specification covers forged low alloy steel and stainless steel piping components like flanges, fittings, valves used in pressure systems. Included are flanges, fittings, valves. ASTM A182 includes several grades of low alloy steels and ferritic, martensitic, austenitic, and ferritic-austenitic stainless steels based on design and service requirements.

Chemical Requirements

Grade/Identification Symbol	UNS Designation	Composition, %
Grade/Identification Symbol	UNS Designation	C	Mn	P	S	Si	Ni	Cr	Mo	Cb^B	Ti	Other Elements
Low Alloy Steels
ASTM A182 Grade F1	K12822	0.28	0.60-0.90	0.045	0.045	0.15-0.35	…	…	0.44-0.65	…	…	…
ASTM A182 Grade F2^C	K12122	0.05-0.21	0.30-0.80	0.040	0.040	0.10-0.60	…	0.50-0.81	0.44-0.65	…	…	…
ASTM A182 Grade F5^D	K41545	0.15	0.30-0.60	0.030	0.030	0.50	0.50	4.0-6.0	0.44-0.65	…	…	…
ASTM A182 Grade F5a^D	K42544	0.25	0.60	0.040	0.030	0.50	0.50	4.0-6.0	0.44-0.65	…	…	…
ASTM A182 Grade F9	K90941	0.15	0.30-0.60	0.030	0.030	0.50-1.00	…	8.0-10.0	0.90-1.10	…	…	…
ASTM A182 Grade F10	S33100	0.10-0.20	0.50-0.80	0.040	0.030	1.00-1.40	19.0-22.0	7.0-9.0	…	…	…	…
ASTM A182 Grade F91 Type 1	K90901	0.08-0.12	0.30-0.60	0.020	0.010	0.20-0.50	0.40	8.0-9.5	0.85-1.05	0.06-0.10	…	N 0.03-0.07 Al 0.02^E V 0.18-0.25 Ti 0.01^E Zr 0.01^E
ASTM A182 Grade F91 Type 2	K90901	0.08-0.12	0.30-0.50^E	0.020^E	0.005^E	0.20-0.40^E	0.20^E	8.0-9.5^E	0.85-1.05	0.06-0.10	0.01^E	N 0.035-0.070^E Al 0.020^E N/Al ratio, min 4.0 V Heat 0.18-0.25 V Prod 0.16-0.27 Zr 0.01^E B 0.001^E Cu 0.10^E W 0.05^E Sn 0.010^E As 0.010^E Sb 0.003^E
ASTM A182 Grade F92	K92460	0.07-0.13	0.30-0.60	0.020	0.010	0.5	0.4	8.50-9.50	0.30-0.60	0.04-0.09	…	V 0.15-0.25 N 0.030-0.070 Al 0.02^E W 1.50-2.00 B 0.001-0.006 Ti 0.01^E Zr 0.01^E
ASTM A182 Grade F93	K91350	0.05-0.10	0.20-0.70	0.020	0.008	0.05-0.50	0.20	8.50-9.50	…	…	…	V 0.15-0.30 B 0.007-0.015 Al 0.030 W 2.5-3.5 Co 2.5-3.5 N 0.005-0.015 Nb 0.05-0.12 Nd 0.010-0.06 O 0.0050
ASTM A182 Grade F115	K91060	0.08-0.13	0.20-0.50	0.020	0.005	0.15-0.45	0.25	10.0-11.0	0.40-0.60	0.02-0.06	0.01	V 0.18-0.25 B 0.001 Cu 0.10 Al 0.02 W 0.05 N 0.030-0.070 Zr 0.01 As 0.010 Sn 0.010 Sb 0.003 N/Al ratio 4.0 min CNB^P 10.5
ASTM A182 Grade F122	K91271	0.07-0.14	0.70	0.020	0.010	0.50	0.50	10.00-11.50	0.25-0.60	0.04-0.10	…	V 0.15-0.30 B 0.005 N 0.040-0.100 Al 0.02^E Cu 0.30-1.70 W 1.50-2.50 Ti 0.01^E Zr 0.01^E
ASTM A182 Grade F911	K91061	0.09-0.13	0.30-0.60	0.020	0.010	0.10-0.50	0.40	8.5-9.5	0.90-1.10	0.060-0.10	…	W 0.90-1.10 Al 0.02^E N 0.04-0.09 V 0.18-0.25 B 0.0003-0.006 Ti 0.01^E Zr 0.01^E
ASTM A182 Grade F11 Class 1	K11597	0.05-0.15	0.30-0.60	0.030	0.030	0.50-1.00	…	1.00-1.50	0.44-0.65	…	…	…
ASTM A182 Grade F11 Class 2	K11572	0.10-0.20	0.30-0.80	0.040	0.040	0.50-1.00	…	1.00-1.50	0.44-0.65	…	…	…
ASTM A182 Grade F11 Class 3	K11572	0.10-0.20	0.30-0.80	0.040	0.040	0.50-1.00	…	1.00-1.50	0.44-0.65	…	…	…
ASTM A182 Grade F12 Class 1	K11562	0.05-0.15	0.30-0.60	0.045	0.045	0.50 max	…	0.80-1.25	0.44-0.65	…	…	…
ASTM A182 Grade F12 Class 2	K11564	0.10-0.20	0.30-0.80	0.040	0.040	0.10-0.60	…	0.80-1.25	0.44-0.65	…	…	…
ASTM A182 Grade F21	K31545	0.05-0.15	0.30-0.60	0.040	0.040	0.50 max	…	2.7-3.3	0.80-1.06	…	…	…
ASTM A182 Grade F3V	K31830	0.05-0.18	0.30-0.60	0.020	0.020	0.10	…	2.8-3.2	0.90-1.10	…	0.015-0.035	V 0.20-0.30 B 0.001-0.003
ASTM A182 Grade F3VCb	K31390	0.10-0.15	0.30-0.60	0.020	0.010	0.10	0.25	2.7-3.3	0.90-1.10	0.015-0.070	0.015	V 0.20-0.30 Cu 0.25 Ca 0.0005-0.0150
ASTM A182 Grade F22 Class 1	K21590	0.05-0.15	0.30-0.60	0.040	0.040	0.50	…	2.00-2.50	0.87-1.13	…	…	…
ASTM A182 Grade F22 Class 3	K21590	0.05-0.15	0.30-0.60	0.040	0.040	0.50	…	2.00-2.50	0.87-1.13	…	…	…
ASTM A182 Grade F22V	K31835	0.11-0.15	0.30-0.60	0.015	0.010	0.10	0.25	2.00-2.50	0.90-1.10	0.07	0.030	Cu 0.20 V 0.25-0.35 B 0.002 Ca 0.015 ^F
ASTM A182 Grade F23	K40712	0.04-0.10	0.10-0.60	0.030	0.010	0.50	0.40	1.90-2.60	0.05-0.30	0.02-0.08	0.005-0.060^G	V 0.20-0.30 B 0.0010-0.006 N 0.015^G Al 0.030 W 1.45-1.75
ASTM A182 Grade F24	K30736	0.05-0.10	0.30-0.70	0.020	0.010	0.15-0.45	…	2.20-2.60	0.90-1.10	…	0.06-0.10	V 0.20-0.30 N 0.12 Al 0.020 B 0.0015-0.0070
ASTM A182 Grade FR	K22035	0.20	0.40-1.06	0.045	0.050	…	1.60-2.24	…	…	…	…	Cu 0.75-1.25
ASTM A182 Grade F36	K21001	0.10-0.17	0.80-1.20	0.030	0.025	0.25-0.50	1.00-1.30	0.30	0.25-0.50	0.015-0.045	…	N 0.020 Al 0.050 Cu 0.50-0.80 V 0.02
Martensitic Stainless Steels
ASTM A182 Grade F6a	S41000	0.15	1.00	0.040	0.030	1.00	0.50	11.5-13.5	…	…	…	…
ASTM A182 Grade F6b	S41026	0.15	1.00	0.020	0.020	1.00	1.00-2.00	11.5-13.5	0.40-0.60	…	…	Cu 0.50
ASTM A182 Grade F6NM	S41500	0.05	0.50-1.00	0.030	0.030	0.60	3.5-5.5	11.5-14.0	0.50-1.00	…	…	…
Ferritic Stainless Steels
ASTM A182 Grade FXM-27Cb	S44627	0.010^H	0.40	0.020	0.020	0.40	0.50^H	25.0-27.5	0.75-1.50	0.05-0.20	…	N 0.015^H Cu 0.20^H
ASTM A182 Grade F429	S42900	0.12	1.00	0.040	0.030	0.75	0.50	14.0-16.0	…	…	…	…
ASTM A182 Grade F430	S43000	0.12	1.00	0.040	0.030	0.75	0.50	16.0-18.0	…	…	…	…
Austenitic Stainless Steels
ASTM A182 Grade F304	S30400	0.08	2.00	0.045	0.030	1.00	8.0-11.0	18.0-20.0	…	…	…	N 0.10
ASTM A182 Grade F304H	S30409	0.04-0.10	2.00	0.045	0.030	1.00	8.0-11.0	18.0-20.0	…	…	…	…
ASTM A182 Grade F304L	S30403	0.030	2.00	0.045	0.030	1.00	8.0-13.0	18.0-20.0	…	…	…	N 0.10
ASTM A182 Grade F304N	S30451	0.08	2.00	0.045	0.030	1.00	8.0-10.5	18.0-20.0	…	…	…	N 0.10-0.16
ASTM A182 Grade F304LN	S30453	0.030	2.00	0.045	0.030	1.00	8.0-10.5	18.0-20.0	…	…	…	N 0.10-0.16
ASTM A182 Grade F309H	S30909	0.04-0.10	2.00	0.045	0.030	1.00	12.0-15.0	22.0-24.0	…	…	…	…
ASTM A182 Grade F310	S31000	0.25	2.00	0.045	0.030	1.00	19.0-22.0	24.0-26.0	…	…	…	…
ASTM A182 Grade F310H	S31009	0.04-0.10	2.00	0.045	0.030	1.00	19.0-22.0	24.0-26.0	…	…	…	…
ASTM A182 Grade F310MoLN	S31050	0.030	2.00	0.030	0.015	0.40	21.0-23.0	24.0-26.0	2.00-3.00	…	…	N 0.10-0.16
ASTM A182 Grade F316	S31600	0.08	2.00	0.045	0.030	1.00	10.0-14.0	16.0-18.0	2.00-3.00	…	…	N 0.10
ASTM A182 Grade F316H	S31609	0.04-0.10	2.00	0.045	0.030	1.00	10.0-14.0	16.0-18.0	2.00-3.00	…	…	…
ASTM A182 Grade F316L	S31603	0.030	2.00	0.045	0.030	1.00	10.0-15.0	16.0-18.0	2.00-3.00	…	…	N 0.10
ASTM A182 Grade F316N	S31651	0.08	2.00	0.045	0.030	1.00	11.0-14.0	16.0-18.0	2.00-3.00	…	…	N 0.10-0.16
ASTM A182 Grade F316LN	S31653	0.030	2.00	0.045	0.030	1.00	11.0-14.0	16.0-18.0	2.00-3.00	…	…	N 0.10-0.16
ASTM A182 Grade F316Ti	S31635	0.08	2.00	0.045	0.030	1.00	10.0-14.0	16.0-18.0	2.00-3.00	…	^I	N 0.10 max
ASTM A182 Grade F317	S31700	0.08	2.00	0.045	0.030	1.00	11.0-15.0	18.0-20.0	3.0-4.0	…	…	…
ASTM A182 Grade F317L	S31703	0.030	2.00	0.045	0.030	1.00	11.0-15.0	18.0-20.0	3.0-4.0	…	…	…
ASTM A182 Grade F72	S31727	0.030	1.00	0.030	0.030	1.00	14.5-16.5	17.5-19.0	3.8-4.5	…	…	Cu 2.8-4.0 N 0.15-0.21
ASTM A182 Grade F70	S31730	0.030	2.00	0.040	0.010	1.00	15-16.5	17.0-19.0	3.0-4.0	…	…	Cu 4.0-5.0 N 0.045
ASTM A182 Grade F73	S32053	0.030	1.00	0.030	0.010	1.00	24.0-28.0	22.0-24.0	5.0-6.0	…	…	N 0.17-0.22
ASTM A182 Grade F321	S32100	0.08	2.00	0.045	0.030	1.00	9.0-12.0	17.0-19.0	…	…	^J	…
ASTM A182 Grade F321H	S32109	0.04-0.10	2.00	0.045	0.030	1.00	9.0-12.0	17.0-19.0	…	…	^K	…
ASTM A182 Grade F347	S34700	0.08	2.00	0.045	0.030	1.00	9.0-13.0	17.0-20.0	…	^L	…	…
ASTM A182 Grade F347H	S34709	0.04-0.10	2.00	0.045	0.030	1.00	9.0-13.0	17.0-20.0	…	^M	…	…
ASTM A182 Grade F347LN	S34751	0.005-0.020	2.00	0.045	0.030	1.00	9.0-13.0	17.0-19.0	…	0.20-0.50^N	…	N 0.06-0.10
ASTM A182 Grade F348	S34800	0.08	2.00	0.045	0.030	1.00	9.0-13.0	17.0-20.0	…	^L	…	Co 0.20 Ta 0.10
ASTM A182 Grade F348H	S34809	0.04-0.10	2.00	0.045	0.030	1.00	9.0-13.0	17.0-20.0	…	^M	…	Co 0.20 Ta 0.10
ASTM A182 Grade FXM-11	S21904	0.040	8.0-10.0	0.060	0.030	1.00	5.5-7.5	19.0-21.5	…	…	…	N 0.15-0.40
ASTM A182 Grade FXM-19	S20910	0.06	4.0-6.0	0.040	0.030	1.00	11.5-13.5	20.5-23.5	1.50-3.00	0.10-0.30	…	N 0.20-0.40 V 0.10-0.30
ASTM A182 Grade F20	N08020	.07	2.00	0.045	0.035	1.00	32.0-38.0	19.0-21.0	2.00-3.00	8xCmin -1.00	…	Cu 3.0-4.0
ASTM A182 Grade F44	S31254	0.020	1.00	0.030	0.010	0.80	17.5-18.5	19.5-20.5	6.0-6.5	…	…	Cu 0.50-1.00 N 0.18-0.25
ASTM A182 Grade F45	S30815	0.05-0.10	0.80	0.040	0.030	1.40-2.00	10.0-12.0	20.0-22.0	…	…	…	N 0.14-0.20 Ce 0.03-0.08
ASTM A182 Grade F46	S30600	0.018	2.00	0.020	0.020	3.7-4.3	14.0-15.5	17.0-18.5	0.20	…	…	Cu 0.50
ASTM A182 Grade F47	S31725	0.030	2.00	0.045	0.030	0.75	13.0-17.5	18.0-20.0	4.0-5.0	…	…	N 0.10
ASTM A182 Grade F48	S31726	0.030	2.00	0.045	0.030	0.75	13.5-17.5	17.0-20.0	4.0-5.0	…	…	N 0.10-0.20
ASTM A182 Grade F49	S34565	0.030	5.0-7.0	0.030	0.010	1.00	16.0-18.0	23.0-25.0	4.0-5.0	0.10	…	N 0.40-0.60
ASTM A182 Grade F56	S33228	0.04-0.08	1.00	0.020	0.015	0.30	31.0-33.0	26.0-28.0	…	0.6-1.0	…	Ce 0.05-0.10 Al 0.025
ASTM A182 Grade F58	S31266	0.030	2.0-4.0	0.035	0.020	1.00	21.0-24.0	23.0-25.0	5.2-6.2	…	…	N 0.35-0.60 Cu 1.00-2.50 W 1.50-2.50
ASTM A182 Grade F62	N08367	0.030	2.00	0.040	0.030	1.00	23.5-25.5	20.0-22.0	6.0-7.0	…	…	N 0.18-0.25 Cu 0.75
ASTM A182 Grade F63	S32615	0.07	2.00	0.045	0.030	4.8-6.0	19.0-22.0	16.5-19.5	0.30-1.50	…	…	Cu 1.50-2.50
ASTM A182 Grade F64	S30601	0.015	0.50-0.80	0.030	0.013	5.0-5.6	17.0-18.0	17.0-18.0	0.20	…	…	Cu 0.35, N 0.05
ASTM A182 Grade F904L	N08904	0.020	2.0	0.040	0.030	1.00	23.0-28.0	19.0-23.0	4.0-5.0	…	…	Cu 1.00-2.00 N 0.10
Ferritic-Austenitic Stainless Steels
ASTM A182 Grade F50	S31200	0.030	2.00	0.045	0.030	1.00	5.5-6.5	24.0-26.0	1.20-2.00	…	…	N 0.14-0.20
ASTM A182 Grade F51	S31803	0.030	2.00	0.030	0.020	1.00	4.5-6.5	21.0-23.0	2.5-3.5	…	…	N 0.08-0.20
ASTM A182 Grade F69	S32101	0.040	4.00-6.00	0.040	0.030	1.00	1.35-1.70	21.0-22.0	0.10-0.80	…	…	N 0.20-0.25 Cu 0.10-0.80
ASTM A182 Grade F52	S32950	0.030	2.00	0.035	0.010	0.60	3.5-5.2	26.0-29.0	1.00-2.50	…	…	N 0.15-0.35
ASTM A182 Grade F53	S32750	0.030	1.20	0.035	0.020	0.80	6.0-8.0	24.0-26.0	3.0-5.0	…	…	N 0.24-0.32 Cu 0.50
ASTM A182 Grade F54	S39274	0.030	1.00	0.030	0.020	0.80	6.0-8.0	24.0-26.0	2.5-3.5	…	…	N 0.24-0.32 Cu 0.20-0.80 W 1.50-2.50
ASTM A182 Grade F55	S32760	0.030	1.00	0.030	0.010	1.00	6.0-8.0	24.0-26.0	3.0-4.0	…	…	N 0.20-0.30 Cu 0.50-1.00 W 0.50-1.00^O
ASTM A182 Grade F57	S39277	0.025	0.80	0.025	0.002	0.80	6.5-8.0	24.0-26.0	3.0-4.0	…	…	Cu 1.20-2.00 W 0.80-1.20 N 0.23-0.33
ASTM A182 Grade F59	S32520	0.030	1.50	0.035	0.020	0.80	5.5-8.0	24.0-26.0	3.0-5.0	…	…	N 0.20-0.35 Cu 0.50-3.00
ASTM A182 Grade F60	S32205	0.030	2.00	0.030	0.020	1.00	4.5-6.5	22.0-23.0	3.0-3.5	…	…	N 0.14-0.20
ASTM A182 Grade F61	S32550	0.040	1.50	0.040	0.030	1.00	4.5-6.5	24.0-27.0	2.9-3.9	…	…	Cu 1.50-2.50 N 0.10-0.25
ASTM A182 Grade F65	S32906	0.030	0.80-1.50	0.030	0.030	0.80	5.8-7.5	28.0-30.0	1.5-2.6	…	…	Cu 0.80 N 0.30-0.40
ASTM A182 Grade F66	S32202	0.030	2.00	0.040	0.010	1.00	1.00-2.80	21.5-24.0	0.45	…	…	N 0.18-0.26
ASTM A182 Grade F67	S32506	0.030	1.00	0.040	0.015	0.90	5.5-7.2	24.0-26.0	3.0-3.5	…	…	N 0.08-0.20 W 0.05-0.30
ASTM A182 Grade F68	S32304	0.030	2.50	0.040	0.030	1.00	3.0-5.5	21.5-24.5	0.05-0.60	…	…	N 0.05-0.20 Cu 0.05-0.60
ASTM A182 Grade F71	S32808	0.030	1.10	0.030	0.010	0.50	7.0-8.2	27.0-27.9	0.80-1.2	…	…	N 0.30-0.40 W 2.10-2.50
A All values are maximum unless otherwise stated. Where ellipses (…) appear in this table, there is no requirement and analysis for the element need not be determined or reported. B Niobium and columbium are interchangeable names for the same element and both names are acceptable for use in A01.22 specifications. C Grade F2 was formerly assigned to the 1 % chromium, 0.5 % molybdenum grade which is now Grade F12. D The present Grade F5a (0.25 max carbon) previous to 1955 was assigned the identification symbol F5. Identification symbol F5 in 1955 was assigned to the 0.15 max carbon grade to be consistent with ASTM specifications for other products such as pipe, tubing, bolting, welding fittings, and the like. E Applies to both heat and product analyses. F For Grade F22V, rare earth metals (REM) may be added in place of calcium, subject to agreement between the producer and the purchaser. In that case the total amount of REM shall be determined and reported. G The ratio of Titanium to Nitrogen shall be $ 3.5. Alternatively, in lieu of this ratio limit, Grade F23 shall have a minimum hardness of 275 HV (26 HRC, 258 HBW) in the hardened condition (see 3.2.1). Hardness testing shall be performed in accordance with 9.6.3, and the hardness testing results shall be reported on the material test report (see 18.2.5). H Grade FXM-27Cb shall have a nickel plus copper content of 0.50 max %. Product analysis tolerance over the maximum specified limit for carbon and nitrogen shall be 0.002 %. I Grade F316Ti shall have a titanium content not less than five times the carbon plus nitrogen content and not more than 0.70 %. J Grade F321 shall have a titanium content of not less than five times the carbon plus nitrogen content and not more than 0.70 %. K Grade F321H shall have a titanium content of not less than four times the carbon plus nitrogen content and not more than 0.70 %. L Grades F347 and F348 shall have a niobium (columbium) content of not less than ten times the carbon content and not more than 1.10 %. M Grades F347H and F348H shall have a niobium (columbium) content of not less than eight times the carbon content and not more than 1.10 %. N Grade F347LN and Grade F347LNCuB shall have a niobium (columbium) content of not less than 15 times the carbon content. O % Cr + 3.3 × % (Mo + 1⁄2 W) + 16 × % N = 41 min. P Chromium Nickel Balance is defined as CNB = (Cr+6Si+4Mo+1.5W+11V+5Nb+9Ti+12Al) – (40C+30N+4Ni+2Mn+1Cu). Q Al + Ti shall be 0.85 % min: 1.20 % max. R The method of analysis for nitrogen shall be a matter of agreement between purchaser and manufacturer.

Mechanical Requirements

Grade Symbol	Tensile Strength, min, ksi [MPa]	Yield Strength, min, ksi [MPa]^B	Elongation in 2 in. [50 mm] or 4D, min, %	Reduction of Area, min, %	Brinell Hardness Number, HBW, unless otherwise indicated
Low Alloy Steels
ASTM A182 Grade F1	70 [485]	40 [275]	20	30	143-192
ASTM A182 Grade F2	70 [485]	40 [275]	20	30	143-192
ASTM A182 Grade F5	70 [485]	40 [275]	20	35	143-217
ASTM A182 Grade F5a	90 [620]	65 [450]	22	50	187-248
ASTM A182 Grade F9	85 [585]	55 [380]	20	40	179-217
ASTM A182 Grade F10	80 [550]	30 [205]	30	50	. . .
ASTM A182 Grade F91 Types 1 and 2	90 [620]	60 [415]	20	40	190-248
ASTM A182 Grade F92	90 [620]	64 [440]	20	45	269 max
ASTM A182 Grade F93	90 [620]	64 [440]	19	40	250 max
ASTM A182 Grade F115	90 [620]	65 [450]	20	40	190-248
ASTM A182 Grade F122	90 [620]	58 [400]	20	40	250 max
ASTM A182 Grade F911	90 [620]	64 [440]	18	40	187-248
ASTM A182 Grade F11 Class 1	60 [415]	30 [205]	20	45	121-174
ASTM A182 Grade F11 Class 2	70 [485]	40 [275]	20	30	143-207
ASTM A182 Grade F11 Class 3	75 [515]	45 [310]	20	30	156-207
ASTM A182 Grade F12 Class 1	60 [415]	32 [220]	20	45	121-174
ASTM A182 Grade F12 Class 2	70 [485]	40 [275]	20	30	143-207
ASTM A182 Grade F21	75 [515]	45 [310]	20	30	156-207
ASTM A182 Grade F3V, and F3VCb	85-110 [585-760]	60 [415]	18	45	174-237
ASTM A182 Grade F22 Class 1	60 [415]	30 [205]	20	35	170 max
ASTM A182 Grade F22 Class 3	75 [515]	45 [310]	20	30	156-207
ASTM A182 Grade F22V	85-110 [585-780]	60 [415]	18	45	174-237
ASTM A182 Grade F23	74 [510]	58 [400]	20	40	220 max
ASTM A182 Grade F24	85 [585]	60 [415]	20	40	248 max
ASTM A182 Grade FR	63 [435]	46 [315]	25	38	197 max
ASTM A182 Grade F36, Class 1	90 [620]	64 [440]	15	. . .	252 max
ASTM A182 Grade F36, Class 2	95.5 [660]	66.5 [460]	15	. . .	252 max
Martensitic Stainless Steels
ASTM A182 Grade F6a Class 1	70 [485]	40 [275]	18	35	143-207
ASTM A182 Grade F6a Class 2	85 [585]	55 [380]	18	35	167-229
ASTM A182 Grade F6a Class 3	110 [760]	85 [585]	15	35	235-302
ASTM A182 Grade F6a Class 4	130 [895]	110 [760]	12	35	263-321
ASTM A182 Grade F6b	110-135 [760-930]	90 [620]	16	45	235-285
ASTM A182 Grade F6NM	115 [790]	90 [620]	15	45	295 max
Ferritic Stainless Steels
ASTM A182 Grade FXM-27Cb	60 [415]	35 [240]	20	45	190 max
ASTM A182 Grade F429	60 [415]	35 [240]	20	45	190 max
ASTM A182 Grade F430	60 [415]	35 [240]	20	45	190 max
Austenitic Stainless Steels
ASTM A182 Grade F304	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F304H	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F304L	70 [485]D	25 [170]	30	50	. . .
ASTM A182 Grade F304N	80 [550]	35 [240]	30E	50^F	. . .
ASTM A182 Grade F304LN	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F309H	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F310	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F310MoLN	78 [540]	37 [255]	25	40	. . .
ASTM A182 Grade F310H	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F316	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F316H	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F316L	70 [485]D	25 [170]	30	50	. . .
ASTM A182 Grade F316N	80 [550]	35 [240]	30E	50^F	. . .
ASTM A182 Grade F316LN	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F316Ti	75 [515]	30 [205]	30	40	. . .
ASTM A182 Grade F317	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F317L	70 [485]D	25 [170]	30	50	. . .
ASTM A182 Grade F72	80 [550]	36 [245]	35	50	217
ASTM A182 Grade F73	93 [640]	43 [295]	40	50	217
ASTM A182 Grade F347	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F347H	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F347LN	75 [515]	30 [205]	30	50	. . .
ASTM A182 Grade F347LNCuB	75 [515]	30 [205]	30	50	. . .
ASTM A182 Grade F348	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F348H	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F321	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade F321H	75 [515]C	30 [205]	30	50	. . .
ASTM A182 Grade FXM-11	90 [620]	50 [345]	45	60	. . .
ASTM A182 Grade FXM-19	100 [690]	55 [380]	35	55	. . .
ASTM A182 Grade F20	80 [550]	35 [240]	30	50	. . .
ASTM A182 Grade F44	94 [650]	44 [300]	35	50	. . .
ASTM A182 Grade F45	87 [600]	45 [310]	40	50	. . .
ASTM A182 Grade F46	78 [540]	35 [240]	40	50	. . .
ASTM A182 Grade F47	75 [525]	30 [205]	40	50	. . .
ASTM A182 Grade F48	80 [550]	35 [240]	40	50	. . .
ASTM A182 Grade F49	115 [795]	60 [415]	35	40	. . .
ASTM A182 Grade F56	73 [500]	27 [185]	30	35	. . .
ASTM A182 Grade F58	109 [750]	61 [420]	35	50	. . .
ASTM A182 Grade F62	95 [655]	45 [310]	30	50	. . .
ASTM A182 Grade F63	80 [550]	32 [220]	25	. . .	192 max
ASTM A182 Grade F64	90 [620]	40 [275]	35	50	217 max
ASTM A182 Grade F70	70 [480]	25 [175]	35	. . .	HRB 90 max
ASTM A182 Grade F904L	71 [490]	31 [215]	35	. . .	. . .
ASTM A182 Grade F700	80 [550]	35 [240]	30	. . .	192
ASTM A182 Grade FNIC	65 [450]	25 [170]	30	. . .	. . .
ASTM A182 Grade FNIC10	65 [450]	25 [170]	30	. . .	. . .
ASTM A182 Grade FNIC11	65 [450]	25 [170]	30	. . .	. . .
ASTM A182 Grade F1925	87 [600]	43 [295]	30	. . .	. . .
ASTM A182 Grade F1925N	94 [650]	43 [295]	35	. . .	. . .
Ferritic-Austenitic Stainless Steels
ASTM A182 Grade F50	100-130 [690-900]	65 [450]	25	50	. . .
ASTM A182 Grade F51	90 [620]	65 [450]	25	45	. . .
ASTM A182 Grade F52	100 [690]	70 [485]	15	. . .	. . .
ASTM A182 Grade F53 # 2 in. [50 mm]G Class 1	114 [785]	76 [525]	30	. . .	310 max
ASTM A182 Grade F53 # 2 in. [50 mm]G Class 2	116 [800]	80 [550]	15	. . .	310 max
ASTM A182 Grade F53 > 2 in. [50 mm]G	106 [730]	75 [515]	15	. . .	310 max
ASTM A182 Grade F54	116 [800]	80 [550]	15	30	310 max
ASTM A182 Grade F55	109-130 [750-895]	80 [550]	25	45	. . .
ASTM A182 Grade F57	118 [820]	85 [585]	25	50	. . .
ASTM A182 Grade F59	112 [770]	80 [550]	25	40	. . .
ASTM A182 Grade F60	95 [655]	65 [450]	25	45	. . .
ASTM A182 Grade F61	109 [750]	80 [550]	25	50	. . .
ASTM A182 Grade F65	109 [750]	80 [550]	25	. . .	. . .
ASTM A182 Grade F66	94 [650]	65 [450]	30	. . .	290 max
ASTM A182 Grade F67	90 [620]	65 [450]	18	. . .	302
ASTM A182 Grade F68	87 [600]	58 [400]	25	. . .	290 max
ASTM A182 Grade F69	94 [650]	65 [450]	30	. . .	. . .
ASTM A182 Grade F71	101 [700]	72 [500]	15	. . .	321
A Where ellipses appear in this table, there is no requirement and the test for the value need neither be performed nor a value reported. B Determined by the 0.2 % offset method. For ferritic steels only, the 0.5 % extension-under-load method may also be used. C For sections over 5 in. [130 mm] in thickness, the minimum tensile strength shall be 70 ksi [485 MPa]. D For sections over 5 in. [130 mm] in thickness, the minimum tensile strength shall be 65 ksi [450 MPa]. E Longitudinal. The transverse elongation shall be 25 % in 2 in. or 50 mm, min. F Longitudinal. The transverse reduction of area shall be 45 % min. G Maximum section thickness at the time of heat treatment

Heat Treatment

Grade	Heat Treat Type	Austenitizing/Solutioning Temperature, Minimum or Range, °F [°C]A	Cooling Medi^a	Quenching Cool Below °F [°C]	Tempering Temperature, Minimum or Range, °F [°C]
Low Alloy Steels
ASTM A182 Grade F1	anneal	1650 [900]	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F1	normalize and temper	1650 [900]	air cool	^B	1150 [620]
ASTM A182 Grade F2	anneal	1650 [900]	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F2	normalize and temper	1650 [900]	air cool	^B	1150 [620]
ASTM A182 Grade F5, F5^a	anneal	1750 [955]	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F5, F5^a	normalize and temper	1750 [955]	air cool	^B	1250 [675]
ASTM A182 Grade F9	anneal	1750 [955]	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F9	normalize and temper	1750 [955]	air cool	^B	1250 [675]
ASTM A182 Grade F10	solution treat and quench	1900 [1040]	liquid	500 [260]	^B
ASTM A182 Grade F91 Types 1 and 2	normalize and temper or quench and temper	1900-1975 [1040-1080]	air cool, accelerated air cool, or liquid	^B	1350-1470 [730-800]
ASTM A182 Grade F92	normalize and temper	1900-1975 [1040-1080]	air cool	^B	1350-1470 [730-800]
ASTM A182 Grade F93	normalize and temper	1960-2140 [1070-1170]	air cool	385 [200]	1380-1455 [750-790]
ASTM A182 Grade F115	normalize and temper	1920-2010 [1050-1100]	air cool, accelerated air cool, or liquid	^B	1380-1455 [750-790]
ASTM A182 Grade F122	normalize and temper	1900-1975 [1040-1080]	air cool	^B	1350-1470 [730-800]
ASTM A182 Grade F911	normalize and temper	1900-1975 [1040-1080]	air cool or liquid	^B	1365-1435 [740-780]
F 11, Class 1, 2, 3	anneal	1650 [900]	ASTM A182 Grade Furnace cool	^B	^B
F 11, Class 1, 2, 3	normalize and temper	1650 [900]	air cool	^B	1150 [620]
ASTM A182 Grade F12, Class 1, 2	anneal	1650 [900]	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F12, Class 1, 2	normalize and temper	1650 [900]	air cool	^B	1150 [620]
ASTM A182 Grade F21, F3V, and F3VCb	anneal	1750 [955]	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F21, F3V, and F3VCb	normalize and temper	1750 [955]	air cool	^B	1250 [675]
ASTM A182 Grade F22, Class 1, 3	anneal	1650 [900]	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F22, Class 1, 3	normalize and temper	1650 [900]	air cool	^B	1250 [675]
ASTM A182 Grade F22V	normalize and temper or quench and temper	1650 [900]	air cool or liquid	^B	1250 [675]
ASTM A182 Grade F23	normalize and temper	1900-1975 [1040-1080]	air cool accelerated cool	^B	1350-1470 [730-800]
ASTM A182 Grade F24	normalize and temper	1800-1975 [980-1080]	air cool or liquid	^B	1350-1470 [730-800]
ASTM A182 Grade FR	anneal	1750 [955]	ASTM A182 Grade Furnace cool	^B	^B
	normalize	1750 [955]	air cool	^B	^B
	normalize and temper	1750 [955]	air cool	^B	1250 [675]
ASTM A182 Grade F36, Class 1	normalize and temper	1650 [900]	air cool	^B	1100 [595]
ASTM A182 Grade F36, Class 2	normalize and temper or quench and temper	1650 [900] 1650 [900]	air cool, accelerated air cool, or liquid	^B	1100 [595] 1100 [595]
Martensitic Stainless Steels
ASTM A182 Grade F6a Class 1	anneal	not specified	ASTM A182 Grade Furnace cool	^B	^B
	normalize and temper	not specified	air cool	400 [205]	1325 [725]
	temper	not required	^B	^B	1325 [725]
ASTM A182 Grade F6a Class 2	anneal	not specified	ASTM A182 Grade Furnace cool	^B	^B
	normalize and temper	not specified	air cool	400 [205]	1250 [675]
	temper	not required	^B	^B	1250 [675]
ASTM A182 Grade F6a Class 3	anneal	not specified	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F6a Class 3	normalize and temper	not specified	air cool	400 [205]	1100 [595]
ASTM A182 Grade F6a Class 4	anneal	not specified	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F6a Class 4	normalize and temper	not specified	air cool	400 [205]	1000 [540]
ASTM A182 Grade F6^b	anneal	1750 [955]	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F6^b	normalize and temper	1750 [955]	air cool	400 [205]	1150 [620]
ASTM A182 Grade F6NM	normalize and temper	1850 [1010]	air cool	200 [95]	1040-1120 [560-600]
Ferritic Stainless Steels
ASTM A182 Grade FXM-27 Cb	anneal	1850 [1010]	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F429	anneal	1850 [1010]	ASTM A182 Grade Furnace cool	^B	^B
ASTM A182 Grade F430	anneal	not specified	ASTM A182 Grade Furnace cool	^B	^B
Austenitic Stainless Steels
ASTM A182 Grade F304	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F304H	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F304L	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F304N	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F304LN	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F309H	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F310	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F310H	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F310MoLN	solution treat and quench	1900-2010 [1050-1100]	liquid^E	500 [260]	^B
ASTM A182 Grade F316	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F316H	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F316L	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F316N	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F316LN	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F316Ti	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F317	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F317L	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F72	solution treat and quench	1975-2155 [1080-1180]	liquid^E	500 [260]	^B
ASTM A182 Grade F73	solution treat and quench	1975-2155 [1080-1180]	liquid^E	500 [260]	^B
ASTM A182 Grade F347	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F347H	solution treat and quench	2000 [1095]	liquid^E	500 [260]	^B
ASTM A182 Grade F347LN	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F347LNCuB	solution treat and quench	1940-2140 [1060-1170]	liquid^E	500 [260]	^B
ASTM A182 Grade F348	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F348H	solution treat and quench	2000 [1095]	liquid^E	500 [260]	^B
ASTM A182 Grade F321	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F321H	solution treat and quench	2000 [1095]	liquid^E	500 [260]	^B
ASTM A182 Grade FXM-11	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade FXM-19	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F20	solution treat and quench	1700-1850 [925-1010]	liquid^E	500 [260]	^B
ASTM A182 Grade F44	solution treat and quench	2100 [1150]	liquid^E	500 [260]	^B
ASTM A182 Grade F45	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F46	solution treat and quench	2010-2140 [1100-1140]	liquid^E	500 [260]	^B
ASTM A182 Grade F47	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F48	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F49	solution treat and quench	2050 [1120]	liquid^E	500 [260]	^B
ASTM A182 Grade F56	solution treat and quench	2050-2160 [1120-1180]	liquid^E	500 [260]	^B
ASTM A182 Grade F58	solution treat and quench	2085 [1140]	liquid^E	500 [260]	^B
ASTM A182 Grade F62	solution treat and quench	2025 [1105]	liquid^E	500 [260]	^B
ASTM A182 Grade F63	solution treat and quench	1900 [1040]	liquid^E	500 [260]	^B
ASTM A182 Grade F64	solution treat and quench	2010-2140 [1100-1170]	liquid^E	500 [260]	^B
ASTM A182 Grade F904L	solution treat and quench	1920-2100 [1050-1150]	liquid^E	500 [260]	^B
ASTM A182 Grade F70	solution treat and quench	1900 [1040]	liquidD	500 [260]	^B
ASTM A182 Grade F700	solution treat and quench	2025-2100 [1107 -1149]	liquid/rapid cool	500 [260]	^B
ASTM A182 Grade FNIC	solution treat and quench	1800-1900 [983-1038]	liquid/rapid cool	500 [260]	^B
ASTM A182 Grade FNIC10	solution treat and quench	2100-2150 [1149-1177]	liquid/rapid cool	500 [260]	^B
ASTM A182 Grade FNIC11	solution treat and quench	2100-2150 [1149-1177]	liquid/rapid cool	500 [260]	^B
ASTM A182 Grade F1925	solution treat and quench	1800-1900 [983-1038]	liquid/rapid cool	500 [260]	^B
ASTM A182 Grade F1925N	solution treat and quench	2150 [1177]	liquid/rapid cool	500 [260]	^B
Ferritic-Austenitic Stainless Steels
ASTM A182 Grade F50	solution treat and quench	1925 [1050]	liquid	500 [260]	^B
ASTM A182 Grade F51	solution treat and quench	1870 [1020]	liquid	500 [260]	^B
ASTM A182 Grade F52C			liquid	500 [260]	^B
ASTM A182 Grade F53	solution treat and quench	1880 [1025]	liquid	500 [260]	^B
ASTM A182 Grade F54	solution treat and quench	1920-2060 [1050-1125]	liquid	500 [260]	^B
ASTM A182 Grade F55	solution treat and quench	2010-2085 [1100-1140]	liquid	500 [260]	^B
ASTM A182 Grade F57	solution treat and quench	1940 [1060]	liquid	175 [80]	^B
ASTM A182 Grade F59	solution treat and quench	1975-2050 [1080-1120]	liquid	500 [260]	^B
ASTM A182 Grade F60	solution treat and quench	1870 [1020]	liquid	500 [260]	^B
ASTM A182 Grade F61	solution treat and quench	1920-2060 [1050-1125]	liquid	500 [260]	^B
ASTM A182 Grade F65	solution treat and quench	1830-2100 [1000-1150]	liquidD	500 [260]	^B
ASTM A182 Grade F66	solution treat and quench	1870-1975 [1020-1080]	liquid	500 [260]	^B
ASTM A182 Grade F67	solution treat and quench	1870-2050 [1020-1120]	liquid	500 [260]	^B
ASTM A182 Grade F68	solution treat and quench	1700-1920 [925-1050]	liquid	500 [260]	^B
ASTM A182 Grade F69	solution treat and quench	1870 [1020]	liquid	500 [260]	^B
ASTM A182 Grade F71	solution treat and quench	1925-2100 [1050-1150]	liquid	500 [260]	^B

Certifications

EN 10204 3.1
EN 10204 3.2
PED 2014/68/EC
MERKBLATT AD 2000 W2/W7/W10
API 20 E BSL 1/ BSL 2
NACE MR 0175
NACE MR 0103

Supplementary Requirements

S1	Macroetch Test
S2	Heat Treatment Details
S3	Material for Optimum Resistance to Stress-Corrosion Cracking
S4	Corrosion Tests
S5	Special Filler Metal
S6	Hardness Test
S8	Heat Treatment of Austenitic Forgings
S9	Grain Size for Austenitic Grades
S10	Stabilizing Treatment
S11	Grain Size Requirements for Non-H-Grade Austenitic Steels Used Above 1000 °F [540 °C]
S12	Detection of Detrimental Phases in Austenitic/Ferritic Stainless Steels

Product

Precision Components

Contract Manufacturing

Fastener

Resources

materials

Technical