Chemical Composition & Mechanical Properties

Specification

CHEMICAL COMPOSITION												MECHANICAL COMPOSITION
Austenitic Cr-Mn*	JSL Designation / Grade	%C(Max)	%Mn(Max)	%P(Max)	%S(Max)	%Si(Max)	%Cr	%Ni	%M0	N PPM(Max)	%OTHERS	Tensile Strength MPa(Min)	Yield Strength MPa(Min)	%Elangation(Min)	Hardness Rockwall B(Max)
	201#	0.15	5.5-7.5	0.060	0.030	1.00	16.00-18.00	3.50-5.50	–	2500		655	310	40	100
	201L	0.030	5.5-7.5	0.045	0.030	0.75	16.00 -18.00	3.50-5.50	–	2500		655	260	40	95
	201LN	0.030	6.4-7.5	0.045	0.015	0.75	16.00-17.50	4.00-5.00	–	1000-2500	Cu 1.0 Max.	655	310	45	100
	202	0.15	7.5-10.0	0.060	0.030	1.00	17.00-19.00	4.00-6.00	–	2500		620	260	40	100
	204 Cul	0,10	6.5-9.0	0.060	0.010	0.75	16.00-17.50	1.50-3.50	–	1000-2000	Cu 2.0-4.0	620	310	40	100
	SS 202 (4% Nickel)	0.08	6.0-8.0	0.070	0.010	0.75	16.00-18.00	4.00-6.00	–	1000	Cu 1.5-2.0	550	205	40	95
	SS 202 (1% Nickel)	0.10	8.50-10.0	0.080	0.010	0.75	15.00-16.00	1.00-2.00	–	2000	Cu 1.5-2.0	650	325	40	100
Austenitic Cr-Ni	301	0.15	2.00	0.045	0.030	1.00	16.00-18.00	6.00-8.00	–	1000	–	515	205	40	95
	301L	0.030	2.00	0.045	0.030	1.00	16.00-18.00	6.00-8.00	–	2000	–	550	220	45	100
	301LN	0.030	2.00	0.045	0.030	1.00	16.00-18.00	6.00-8.00	–	700-2000	–	550	240	45	100
	304	0.07	2.00	0.045	0.030	0.75	17.50-19.50	8.00-10.50	–	1000	–	515	205	40	92
	304M	0.04-0.10	2.00	0.045	0.030	0.75	18.00-20.00	8.00-10.50	–		–	515	205	40	92
	304L	0.030	2.00	0.045	0.030	0.75	17.50-19.50	8.00-12.00	–	1000	–	485	170	40	92
	304LN	0.030	2.00	0.045	0.030	0.75	18.00-20.00	8.00-12.00	–	1000-1600	–	515	205	40	95
	309	0.20	2.00	0.045	0.030	0.75	22.00-24.00	12.00-15.00	–	–	–	515	205	40	95
	309S	0.08	2.00	0.045	0.030	0.75	22.00-24.00	12.00-15.00	–	–	–	515	205	40	95
	310	0.25	2.00	0.045	0.030	1.50	24.00-26.00	19.00-22.00	–	–	–	515	205	40	95
	310S	0.08	2.00	0.045	0.030	1.50	24.00-26.00	19.00-22.00		–	–	515	205	40	95
	316	0.08	2.00	0.045	0.030	0.75	16.00-18.00	10.00-14.00	2.00-3.00	1000	–	515	205	40	95
	316L	0.030	2.00	0.045	0.030	0.75	16.00-18.00	10.00-14.00	2.00-3.00	1000	–	485	170	40	95
	316LN	0.030	2.00	0.045	0.030	0.75	16.00-18.00	10.00-14.00	2.00-3.00	1000-1600	–	515	205	40	95
	316Ti	0.08	2.00	0.045	0.030	0.75	16.00-18.00	10.00-14.00	2.00-3.00	1000	Ti=5X(C+N) Min., 0.70 Max.	515	205	40	95
	317	0.08	2.00	0.045	0.030	0.75	18.00-20.00	11.00-15.00	3.00-4.00	1000	–	515	205	35	95
	317L	0.030	2.00	0.045	0.030	0.75	18.00-20.00	11.00-15.00	3.00-4.00	1000	–	515	205	40	95
	317LN	0.030	2.00	0.045	0.030	0.75	18.00-20.00	11.00-15.00	3.00-4.00	1000-2200		550	240	40	95
	31727	0.030	1.00	0.030	0.030	1.00	17.50-19.00	14.50-16.50	3.80-4.50	1500-2100	Cu= 2.8-4.0	550	245	35	96
	321	0.08	2.00	0.045	0.030	0.75	17.00-19.00	9.00-12.00	–	1000	Ti=5X(C+N) Min., 0.70 Max.	515	205	40	95
	347	0.08	2.00	0.045	0.030	0.75	17.00-19.00	9.00-13.00	–	–	Nb= 10XC Min., 1.00 Max.	515	205	40	92
Martensitic	410	0.08-0.15	1.00	0.040	0.030	1.00	11.50-13.50	0.75 max	–	–	–	450	205	20	96
	415	0,05	0.50-1.00	0.030	0.030	0.60	11.50-14.00	3.50-5.50	0.50-1.00	–	–	795	620	15	32rd
	420	0.15 min	1.00	0.040	0.030	1.00	12.00-14.00	0.75 max	0.50 max	–	–	690	–	15	96
	431	0.20	1.00	0.040	0.030	1.00	15.00-17.00	1.25-2.50	–	–	–	–	–	–	29rc
	JBS	0.6-0.7	1.00	0.030	0.015	0.75	12.50-13.50		–	–	–	–	–	–
Ferritic	405	0.08	1.00	0.040	0.030	1.00	11.50-14.50	0.60	–	–	Al 0.10-0.30	415	170	20	88
	409	0.030	1.00	0.040	0.020	1.00	10.50-11.70	0.50 max	–	–	Ti = 6X (C+N) Min., 0.5 Max.	380	170	20	88
	409L	0.030	1.00	0.040	0.030	1.00	10.50-11.70	0.50 max	–	300	Ti 6X (C+N) Min., 0.75 Max.	380	170	20	88
	410S	0.08	1.00	0.040	0.030	1.00	11.50-13.50	0.60 max	–	–		415	205	22	89
	430	0.12	1.00	0.040	0.030	1.00	16.00-18.00	0.75 max	–	–		450	205	22	89
	430Ti	0.030	1.00	0.040	0.030	1.00	16.00-19.00		–	–	Ti 0.10-1.00	360	175	22	90
	436	0.120	1.00	0.040	0.030	1.00	16.00-18.00	–	0.75-1.25	–	Nb= 5XC Min., 0.70 Max.	450	240	22	89
	436L	0.025	1.00	0.040	0.030	1.00	16.00-19.00	–	0.75-1.25	250	% Nb or & Ti or % combination 8X (C+N) Min., 0.80 Max.	410	245	20	96
	439	0.030	1.00	0.040	0.030	1.00	17.00-19.00	0.50 max	–	300	i=0.20+4X (C+N) Min., 1.10 Max. Al= 0.15 Max.	415	205	22	89
	441	0.030	1.00	0.040	0.015	1.00	17.50-18.50		–	–	Nb= 3X% C+0.3 Min. 1% Max., T1= 0.1-0.6%	430	250	18	88
Ferritic + Martensitic
	409M	0.030	0.8-1.5	0.030	0.030	1.00	10.80-12.50	1.50 max	–	300	Ti 0.75 Max.	450	275	20	90
Duplex (Austenitic+ Ferritic)
	2205	0.030	2.00	0.030	0.020	1.00	22.00-23.00	4.50-6.50	3.0-3.50	1400-2000		655	450	25	31rd
	2304	0.030	2.50	0.040	0.030	1.00	21.50-24.50	3.00-5.50	0.05-0.60	500-2000	Cu 0.05 Min.-0.60 Max.	600	400	25	32rd
	31803	0.030	2.00	0.030	0.020	1.00	21.00-23.00	4.50-6.50	2.50-3.50	800-2000		620	450	25	31rc

*These grades can be supplied with 0.005% max also.
# This grade will be supplied with 0.08% C max for improved corrosion resistance.
¶ This grade can be supplied in two versions of 0.08% C max or 0.1% C max.
Specific Chemical and Mechanical properties can be supplied by mutual agreement.

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