相当 AWS
说明及用途(Function performance and application)
低氢钠型焊条用于热段模堆焊和修复。
熔敷金属主要成分(%)
(Typical composition of deposited metal)
C |
Cr |
其它 |
0.40 |
3.0 |
W=9.0 |
堆焊层硬度(Typical mechanical properties of deposited metal)
HRC |
≥48 |
参考焊接规范(Welding parameter)
焊条直径(mm) |
3.2 |
4.0 |
5.0 |
焊接电流(A) |
90~110 |
150~180 |
180~210 |
D337焊条、D337堆焊焊条、合金堆焊焊条、EDRCrW-15焊条