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不锈钢（GB／T1220--1992）

来自：聊城市吉鹏钢材有限公司

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发布时间：2012-3-24 关注次数：786

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不锈钢的牌号和化学成分

牌号	化学成分(质量分数)(％)
牌号	C	Si	Mn	P	S	Ni	Cr	Mo		其他
奥氏体型
1Cr17Mn6-Ni5N	≤0.15	≤1.00	5.50-7.50	≤0.060	≤0.030	3.50-5.50	16.00-18.00		N≤0.25
1Cr18Mn8-Ni5N	≤0.15	≤1.00	7.50-10.00	≤0.060	≤0.030	4.00-6.00	17.00-19.00		N≤0.25
1Cr18Mn10-Ni5Mo3N	≤0.10	≤1.00	8.5-12.00	≤0.060	≤0.030	4.00-6.00	17.00-19.00	2.8-3.5	N0.20-0.30
1Cr17Ni7	≤0.15	≤1.00	≤2.00	≤0.035	≤0.030	6.00-8.00	16.00-18.00
1Cr18Ni9	≤0.15	≤1.00	≤2.00	≤0.035	≤0.030	8.00-10.00	17.00-19.00
Y1Cr18Ni9	≤0.15	≤1.00	≤2.oo	≤0.20	≥0.15	8.00-10.00	17.00-19.00	①
Y1Cr18Ni9Se	≤0.15	≤1.00	≤2.00	≤0.20	≥0.060	8.00-10.00	17.00-19.00		Se≥0.15
0Cr18Ni9	≤0.07	≤1.00	≤2.00	≤0.035	≤0.030	8.00-11.00	17.00-19.00
00Cr19Ni10	≤0.03	≤1.00	≤2.00	≤0.035	≤0.030	8.00-12.00	18.00-20.00
0Cr19Ni9N	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	7.00-10.50	18.00-20.00		N0.10-0.25
0Cr19Ni10-NbN	≤0.08	≤1.00	≤2.00	≤0.015	≤0.030	7.50-10.50	18.00-20.00	Nb≤0.15	N0.15-0.30
00Cr18Ni10N	≤0.030	≤1.00	≤2.00	≤0.035	≤0.030	8.5-11.50	17.00-19.00		No.12-0.22
1Cr18Ni12	≤0.12	≤1.00	≤2.00	≤0.035	≤0.030	10.50-13.00	17.00-19.00
0Cr23NNi13	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	12.00-15.00	22.00-24.00
0Cr25Ni20	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	19.00-22.00	24.00-26.00
0Cr17Ni-12Mo2	≤0.08	≤1.00	≤2.00	≤0.035	≤O.030	10.00-14.00	16.00-18.50	2.00-3.00
1Cr18Ni12-Mo2T⑥	≤0.12	≤1.00	≤2.00	≤0.035	≤O.030	11.00-14.00	16.00-19.00	1.80-2.50	Ti5×(C％-0.02)- 0.80
0Cr18Ni12-Mo2Ti	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	11.00-14.00	16.00-19.00	1.80 -2.50	Ti5x C％-0.70
00Cr17Ni-14Mo2	≤0.030	≤1.00	≤2.00	≤0.035	≤0.030	12.00-15.oo	16.00-18.00	2.00-3.00
0Cr17Ni12-Mo2N	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	10.00-14.00	16.00-18.00	2.00-3.00	N0.10 -0.22
00Cr17Ni13-Mo2N	≤0.030	≤1.00	≤2.00	≤0.035	≤0.030	10.50-14.50	16.00-18.50	2.00-3.00	N0.12-0.22
0Cr18Ni12-Mo2Cu2	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	10.00-14.50	17.00-19.00	1.20-2.75	Cu1.00-2.50
00Cr18Ni14-Mo2Cu2	≤0.030	≤1.00	≤2.00	≤0.035	≤0.030	12.00-16.00	17.00-19.00	1.20-2.75	Cu1.00-2.50
0Cr19Ni13Mo3	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	11.00-15.00	18.00-20.00	3.00-4.00
00Cr19-Ni13Mo3	≤0.030	≤1.00	≤2.00	≤0.035	≤0.030	11.00-15.00	18.00-20.00	3.00-4.00
1Cr18Ni12-Mo3Ti⑥	≤0.12	≤1.00	≤2.00	≤0.035	≤0.030	11.00-14.00	16.00-19.00	2.50-3.50	Ti5×(C％-0.02)- 0.08
0Cr18Ni-12Mo3Ti	≤ 0.08	≤1.00	≤2.00	≤0.035	≤0.030	11.00-14.00	16.00-19.00	2.50-3.50	Ti5×C％-0.70
0Cr18Ni-16Mo5	≤0.040	≤1.00	≤2.00	≤0.035	≤0.030	15.00-17.00	16.00-19.00	4.00-6.00
1Cr18Ni9Ti⑥	≤0.12	≤1.00	≤2.00	≤0.035	≤0.030	8.00-11.00	17.00-19.00		Ti5×(C％-0.02)- 0.80
0Cr18-Ni10Ti	≤ 0.08	≤1.00	≤2.00	≤0.035	≤0.030	9.00-12.00	17.00-19.00		Ti≥5×C％
0Cr18Ni11Nb	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	9.00-1.30	17.00-19.00		Nb≥10×C％
0Cr18Ni9Cu3	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	8.50-10.50	17.00-19.00		Cu3.00-4.00
0Cr18Ni13Si4	≤0.08	3.00-5.00	≤2.00	≤0.035	≤0.030	11.50-15.00	15.00-20.00		②
奥氏体一铁素体型
0Cr26Ni5Mo2	≤0.08	≤1.00	≤1.50	≤0.035	≤0.030	3.00-6.00	23.00-28.00	1.00-3.00	②
1Cr18Ni11-Si4A1Ti	0.10-0.18	3.40-4.00	≤0.08	≤0.035	≤0.030	10.00-12.00	17.50-19.50		A10.10-0.30 Ti0.40-0.70
00Cr18Ni5-Mo3Si2	≤0.030	1.30-2.00	1.00-2.00	≤0.035	0.030	4.50-5.50	18.oo-19.50	2.50-3.00
铁素体型
0Cr13A1	≤0.08	≤1.oo	≤1.00	≤0.035	≤0.030	③	11.50-14.50		A10.10-0.30
00Cr12	≤0.030	≤1.00	≤1.00	≤0.035	≤0.030	③	11.00-13.00
1Cr17	≤0.12	≤0.75	≤1.00	≤0.035	≤0.030	③	16.00-18.00
Y1Cr17	≤0.12	≤0.10	≤1.25	≤0.060	≥0.15	③	16.00-18.00	①
1Cr17Mo	≤0.12	≤0.10	≤1.00	≤0.035	≤0.030	③	16.00-18.00	0.75-1.25
00Cr30Mo2⑤	≤0.010	≤0.40	≤0.40	≤0.030	≤0.020		28.50-32.00	1.50-2.50	N≤0.015
00Cr27Mo⑤	≤0.010	≤0.40	≤0.40	≤0.030	≤0.020		25.00-27.50	0.75-1.50	N≤0.015
马氏体型
1Cr12	≤0.15	≤0.50	≤1.00	≤0.035	≤0.030	③	11.50-13.00
1Cr13	≤0.15	≤1.00	≤1.00	≤0.035	≤0.030	③	13.50-11.50
0Cr13	≤0.08	≤1.00	≤1.00	≤0.035	≤0.030	③	13.50-11.50
Y1Cr13	≤0.15	≤1.00	≤1.25	≤0.060	≥0.15	③	12.00-14.00	①
1Cr13Mo	0.08-0.18	≤0.60	≤1.00	≤0.035	≤0.030	③	11.50-14.00	0.30-0.60
2Cr13	0.16-0.25	≤1.00	≤1.00	≤0.035	≤0.030	③	12.00-14.00
3Cr13	0.26-0.35	≤1.00	≤1.00	≤0.035	≤0.030	③	12.00-14.00
Y3Cr13	0.26-0.40	≤1.00	≤1.25	≤0.060	≥0.15	③	12.00-14.00	①
3Cr13Mo	0.28-0.35	≤0.80	≤1.00	≤0.035	≤0.030	③	12.00-14.00	0.50-1.00
4Cr13	0.36-0.45	≤0.60	≤0.80	≤0.035	≤0.030	③	12.00-14.00
1Cr17N2	0.11-0.17	≤0.80	≤0.80	≤0.035	≤0.030	1.50-2.50	16.00-18.00
7Cr17	0.60-0.75	≤1.00	≤1.00	≤0.035	≤0.030	③	16.00-18.00	①
8Cr17	0.75-0.95	≤1.00	≤1.00	≤0.035	≤0.030	③	16.00-18.00	④
9Cr18	0.90-1.00	≤0.80	≤0.80	≤0.035	≤0.030	③	17.00-19.00	④
11Cr17	0.95-1.20	≤1.00	≤1.00	≤0.035	≤0.030	③	16.00-18.00	④
Y11Cr17	0.95-1.20	≤1.00	≤1.25	≤0.060	≥0.15	③	16.00-18.00	④
9Cr18Mo	0.95-1.10	≤0.80	≤0.80	≤0.035	≤0.030	③	16.00-18.00	0.40-0.70
9Cr18MoV	0.85-0.95	≤0.80	≤0.80	≤0.035	≤0.030	③	17.00-19.00	1.00-1.30	V0.07-0.012
沉淀硬化型
0Cr17N.4-Cu4Nb	≤0.07	≤1.00	≤1.00	≤0.035	≤0.030	3.00-5.00	15.50-17.50	Cu3.00-5.00	Nb0.15-0.45
0cr17Ni7A1	≤0.09	≤I.00	≤1.00	≤0.035	≤0.030	6.50-7.75	16.00-18.00	Cu≤0.50	A10.75-1.50
0Cr15Ni7-Mo2A1	≤0.09	≤1.00	≤1.00	≤0.035	≤0.030	6.50-7.50	14.00-16.00	2.00-3.00	A10.75-1.50

⑤00Cr30Mo2和00Cr27Mo允许有不大于0.50％镍，不大于0.20％铜，但镍+铜不大于0.50％，必要时，可添加表列以外的合金元素。

⑥除专用外，一般不推荐使用。

规格	规格	规格
Ф21×4	Ф38×10	Ф65×6-12
Ф21×4.5	Ф40×8	Ф68×6-12
Ф22×6.5	Ф40×10	Ф70×8
Ф25×8	Ф42×5-10	Ф70×10
Ф28×8	Ф45×6-12	Ф76×6-12
Ф30×8	Ф48×5-10	Ф80×8-12
Ф30×10	Ф50×8-12	Ф83×8-12
Ф32×8	Ф51×10	Ф87×17.5
Ф34×6	Ф55×10	Ф89×6-12
Ф34×8	Ф57×6-10	Ф89×15
Ф21×4	Ф38×10	Ф65×6-12
Ф38×8	Ф60×6-12	Ф89×17
Ф91×7.5	Ф127×10	Ф170×25
Ф92×12	Ф127×13	Ф127×10
Ф95×5.5	Ф130×12	Ф172×18
Ф95×8	Ф130×18	Ф180×6
Ф95×10	Ф133×6-12	Ф180×8
Ф95×12	Ф133×18	Ф180×10
Ф95×16	Ф140×8-12	Ф180×18
Ф95×20	Ф140×15	Ф183×18
Ф100×8.5	Ф140×20	Ф185×20
Ф100×13	Ф142×18	Ф185×18
Ф102×6-1	Ф145×18	Ф192×18
Ф102×15	Ф146×10	Ф194×10
Ф104×8.5	Ф146×12	Ф194×16
Ф108×6-10	Ф152×6	Ф196×16
Ф108×13	Ф152×8	Ф196×24
Ф108×15	Ф152×10	Ф200×20
Ф110×6	Ф152×12	Ф219×6-12
Ф114×6-10	Ф152×14	Ф219×15
Ф114×13	Ф152×20	Ф245×10
Ф114×17.5	Ф159×6-10	Ф250×25
Ф116×8	Ф159×12	Ф273×6-12
Ф116×12	Ф159×15	Ф273×34
Ф118×2	Ф159×18	Ф325×8-10
Ф121×6-11	Ф159×22	Ф355×14
Ф121×16	Ф168×8	Ф377×10
Ф121×19	Ф168×10	Ф406×14
Ф124×6.5	Ф168×12	Ф457×14
Ф127×8	Ф168×19	Ф508×15