AISI 材质	化学成分(%)
	C	Si	Mn	P	S	Ni	Cr	Mo
304	≤0.08	≤1.00	≤2.00	≤0.045	≤0.030	8.00~10.50	18.00~20.00	-
304H	>0.08	≤1.00	≤2.00	≤0.045	≤0.030	8.00~10.50	18.00~20.00	-
304L	≤0.030	≤1.00	≤2.00	≤0.045	≤0.030	9.00~13.50	18.00~20.00	-
316	≤0.045	≤1.00	≤2.00	≤0.045	≤0.030	10.00~14.00	10.00~18.00	2.00 ~ 3.00
316L	≤0.030	≤1.00	≤2.00	≤0.045	≤0.030	12.00~15.00	16.00~18.00	2.00 ~ 3.00
430	≤0.12	≤0.75	≤1.00	≤0.040	≤0.030	≤0.60	16.00~18.00	-
430A	≤0.06	≤0.50	≤0.50	≤0.030	≤0.50	≤0.25	14.00~17.00	-

不锈钢线规格：

线经(mm)	许容差(mm)	最大偏径差(mm)
0.020-0.049	+0.002 -0.001	0.001
0.050-0.074	0.002	0.002
0.075-0.089	0.002	0.002
0.090-0.109	+0.003 -0.002	0.002
0.110-0.169	0.003	0.003
0.170-0.184	0.004	0.004
0.185-0.199	0.004	0.004
0.200-0.299	0.005	0.005
0.300-0.310	0.006	0.006
0.320-0.499	0.006	0.006