|
portant; font-size: 15px !important;">焊丝直径(mm) |
portant; font-size: 15px !important;">3.2 |
portant; font-size: 15px !important;">4.0 |
|
portant; font-size: 15px !important;">焊接电流（A） |
portant; font-size: 15px !important;">400~500 |
portant; font-size: 15px !important;">450~550 |
|
portant; font-size: 15px !important;">焊接电压(V) |
portant; font-size: 15px !important;">28 |
portant; font-size: 15px !important;">28 portant; font-size: 15px !important;">
|
说明及用途
portant; font-size: 15px !important;">用于堆焊热轧辊。
焊剂组分(%)
|
portant; font-size: 15px !important;">CaF2 |
CaO＋MgO |
ALportant;">2Oportant;">3＋MnO |
SiOportant;">2＋TiOportant;">2 |
|
portant; font-size: 15px !important;">20 |
portant; font-size: 15px !important;">35 |
portant; font-size: 15px !important;">35 |
portant; font-size: 15px !important;">10 |
portant; font-size: 15px !important;">
堆焊层硬度
|
portant; font-size: 15px !important;">HRC |
|
portant; font-size: 15px !important;">35 |
portant; font-size: 15px !important;">