牌號	化學成分,%										
	C	Si	Mn	P	S	Ni	Cr	Mo	Cu	N	其他
1Cr18Ni12	≤0.12	1.00	≤2.00	≤0.035	≤0.030	10.50-13.00	22.00-
24.00	—	—	—	—
Ocr23Ni13	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	12.00-
15.00	24.00-
26.00	—	—	—	—
Ocr25Ni20	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	19.00-
22.00	16.00-
18.00	—	—	—	—
Ocr17Ni12Mo2	≤0.030	≤1.00	≤2.00	≤0.035	≤0.030	10.00-
14.00	16.00-
18.00	2.00-
3.00	—	—	—
OOCr17Ni14Mo2	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	12.50-
15.00	16.00-
18.00	2.00-
3.00	—	—	—
Ocr17NU2Mo2N	≤0.030	≤1.00	≤2.00	≤0.035	≤0.030	10.00-
14.00	16.50-
18.50	2.00-
3.00	—	—	—
OOCr17Ni13Mo2N	≤0.12	≤1.00	≤2.00	≤0.035	≤0.030	10.50-
14.50	16.00-
19.00	2.80-
2.50	—	Ti=5
(C%-0.02-0.80	—