16Mn合金钢管属于低合金高强度结构钢,含碳量0.12%~0.20%,主要合金元素包括锰(1.20%~1.60%)、硅(0.20%~0.55%)、钒、铌和钛等,合金总含量低于3% [1]。其强度等级按300、350、400、450MPa划分,对应屈服强度Q295、Q345、Q390、Q420、Q460等级,抗拉强度范围为470~660MPa,钢材厚度或直径适用范围为16~100mm。
规格 | 材质 | 标准 | 规格 | 材质 | 标准 |
60*3.5 | 16Mn | GB8162-99 | 108*21 | Q345B | GB8162-99 |
63.5*4 | 16Mn | GB8162-99 | 114*4.5 | Q345C | GB8163-99 |
63.5*6 | 16Mn | GB8162-99 | 114*5 | Q345E | GB8163-99 |
68*4 | 16Mn | GB8162-99 | 114*6 | Q345B | GB8163-99 |
70*5 | 16Mn | GB8162-99 | 114*8 | Q345B | GB8163-99 |
76*4.5 | 16Mn | GB8163-99 | 114*12 | Q345B | GB8163-99 |
76*6 | 16Mn | GB8163-99 | 114*14 | Q345B | GB8162-99 |
76*8 | 16Mn | GB8163-99 | 114*20 | Q345B | GB8162-99 |
76*10 | 16Mn | GB8162-99 | 114*25 | Q345B | GB8162-99 |
76*12 | 16Mn | GB8162-99 | 121*6 | Q345B | GB8162-99 |
76*14 | 16Mn | GB8162-99 | 121*8 | Q345B | GB8163-99 |
76*20 | 16Mn | GB8162-99 | 121*11 | Q345C | GB8163-99 |
89*4.5 | 16Mn | GB8163-99 | 127*6 | Q345B | GB8162-99 |
89*6 | 16Mn | GB8163-99 | 127*8 | Q345B | GB8162-99 |
89*8 | 16Mn | GB8163-99 | 127*10 | Q345B | GB8162-99 |
89*10 | 16Mn | GB8163-99 | 127*12 | Q345B | GB8163-99 |
89*12 | 16Mn | GB8162-99 | 127*14 | Q345C | GB8163-99 |
89*14 | 16Mn | GB8162-99 | 127*25 | Q345B | GB8162-99 |
89*20 | 16Mn | GB8162-99 | 133*6 | Q345B | GB8163-99 |
95*6 | 16Mn | GB8163-99 | 133*8 | Q345C | GB8163-99 |
95*8 | 16Mn | GB8163-99 | 133*10 | Q345B | GB8163-99 |
95*12 | 16Mn | GB8163-99 | 133*12 | Q345B | GB8163-99 |
102*6 | 16Mn | GB8162-99 | 133*14 | Q345B | GB8163-99 |
102*8 | 16Mn | GB8162-99 | 133*20 | Q345B | GB8162-99 |
102*10 | 16Mn | GB8162-99 | 133*25 | Q345C | GB8162-99 |
102*12 | 16Mn | GB8162-99 | 140*6 | Q345B | GB8162-99 |
108*4.5 | 16Mn | GB8163-99 | 140*8 | Q345B | GB8163-99 |
108*6 | 16Mn | GB8162-99 | 140*10 | Q345B | GB8163-99 |
108*8 | 16Mn | GB8162-99 | 140*16 | Q345B | GB8163-99 |
108*10 | 16Mn | GB8163-99 | 146*6 | Q345E | GB8163-99 |
108*12 | 16Mn | GB8162-99 | 146*8 | Q345C | GB8163-99 |
108*14 | 16Mn | GB8162-99 | 146*10 | Q345B | GB8162-99 |