16Mn鋼屬於碳錳鋼,碳的含量在0.16%左右,屈服點等於343MPa(強度級別屬於343MPa級)。16Mn鋼的合金含量較少,焊接性良好,焊前一般不必預熱。
基本介紹
- 中文名:16MN鋼材
- 碳的含量:0.16%左右
- 屈服點:343MPa
- C:0.13~0.19
- Si:0.20~0.60
定義
化學成分
常用規格
57*10/12/14/16 | 95*8-10 | 133*16 | 16-25*2-3 | 25*2.5-6 |
60*8/10/12/14/16 | 108*5-10 | 146*14 | 38*4-5-6 | 32*3-8 |
76*10/12/14/16/18 | 133*5-10 | 159*16-20 | 42*4-5-6 | 42*4-10 |
83*10/16/18/20 | 159*8-10-12 | 168*18-20 | 51*3.5-5-6-9 | 57*3.5-12 |
89*10/16/20/25 | 168*8-10 | 180*20、24-25 | 54*4.5-5-8 | 63.5*4-12 |
95*10/14/18/25 | 180*8-10 | 194*21-25 | 57*3.5-4-5-6-10 | 74*4-16 |
108*8/12/15/20 | 194*8-10 | 203*22-26 | 60*4-5-8-10 | 89*4-20 |
114*10/16/20/25 | 203*12-16 | 219*22-25-27 | 76*4-6-8-12 | 108*4-30 |
140*16/20/25/30 | 219*8-12 | 245*22-27 | 89*4.5-6-8-10 | 133*5-30 |
133*12/18/25/30 | 219*14-16 | 245*38-40 | 109*4.5-6-8-10 | 139*8-40 |
159*10/15/20/30 | 245*8-10-16 | 273*22-25-27 | 133*6-8-10-12 | 168*6-40 |
168*8/10/16/18 | 273*8-12-16 | 273*30-36-40 | 159*6-8-10 | 180*10-40 |
180*10/18/20/30 | 273*22-25-30 | 299*30-40 | 168*6-8-9-10 | 194*8-40 |
194*10/20/30/40 | 299*8-12-16 | 299*25 | 219*8-10-12-16 | 219*6-30 |
203*10/20/30/40 | 325*10-16-18 | 325*18/20/30 | 219*18.20 | 273*8-50 |
219*18/25/30/50 | 351*10-12 | 377*20/25/35 | 273*8-10-12-16 | 299*10-55 |
273*16/2025/30 | 377*10-12-16 | 402*25/30 | 273*18-20-22 | 325*9-60 |
20/30/40/5016-55 | 377*22-25-30 | 402*45 | 325*10-14-16-18 | 355.6*10-30 |
351*20/30/40/50 | 402*16-18 | 426*20/25 | 325*20-25-30 | 377*10-60 |
377*22/25/30/60 | 426*12-14-16 | 426*42 | 351*10-16-18 | 402*12-30 |
402*36/48 | 450*10-12-25 | 450*30 | 377*12-16-20 | 426*11-60 |
406*30/35/40 | 508*10-12-25 | 406*12-40 | 457*10-30 | |
426*36/40/60 | 530*12-20-25 | 426*12-40 | 508*10-25 | |
450*35/55/60 | 610*12-20-33 | 457*12-40 | 530*12-30 | |
530*40/50/60 | 630*10-20-33 | 530*12-30 | 610*10-35 | |
560*30/40/60 | 720*10-20-30 | 630*12-40 | 630*10-30 |