Techical Information

Chemical Composition

Grade	C (Max)	Mn (Max)	P (Max)	S (Max)	Si (Max)	Cr	Ni	Mo
301	0.15	2.00	0.045	0.030	1.00	16.00 – 18.00	6.00 – 8.00	-
304	0.08	2.00	0.045	0.030	0.75	18.00 – 20.00	8.00 – 10.50	-
304L	0.030	2.00	0.045	0.030	0.75	18.00 – 20.00	8.00 – 12.00	-
316	0.08	2.00	0.045	0.030	0.75	16.00 – 18.00	10.00 – 14.00	2.00 – 3.00
316L	0.030	2.00	0.045	0.030	0.75	16.00 – 18.00	10.00 – 14.00	2.00 – 3.00

* Thickness of 1.27mm & below will have elongation of 20% minimum.

Grade	Tensile Strength MPa (Min)	Yield Strength MPa (Min)	% Elongation	Hardness (Max)
Grade	Tensile Strength MPa (Min)	Yield Strength MPa (Min)	% Elongation	BHN	RB
301	515	205	40	217	95
304	515	205	40	201	92
304L	485	170	40	201	92
310S	515	205	40	217	95
316	515	205	40	217	95
316L	485	170	40	217	95
317	515	205	35	217	95
317L	515	205	40	217	95
321	515	205	40	217	95
347	515	205	40	201	92