ส่วนผสมของสแตนเลสแต่ละเกรด

Chemical composition

ASTM	AISI	C	SI	S	P	Mn	Ni	Cr	Mo
201	201	≤0.15	≤1.0	≤0.03	≤0.06	5.5-7.5	3.5-5.5	16-18	–
202	202	≤0.15	≤1.0	≤0.03	≤0.06	7.5-1.0	4-6	17-19	–
303	303	≤0.15	≤1.0	≤0.15	≤0.2	≤0.2	8-10	17-19	≤0.06
304	304	≤0.08	≤1.0	≤0.03	≤0.045	≤2.0	8-10.5	18-20	–
304L	304L	≤0.03	≤1.0	≤0.03	≤0.045	≤2.0	8-12	18-20	–
310	310	≤0.25	≤1.5	≤0.03	≤0.040	≤2.0	19-22	24-26	–
316	316	≤0.08	≤1.0	≤0.03	≤0.045	≤2.0	10-14	16-18	2-3
316L	316L	≤0.03	≤1.0	≤0.03	≤0.045	≤2.0	10-14	16-18	2-3
410	410	≤0.15	≤1.0	≤0.03	≤0.04	≤1.0	–	11.5-13.5	–
430	430	≤0.12	≤1.0	≤0.03	≤0.040	≤1.0	–	16-18	–