| 详细介绍：
耐磨堆焊焊条
|
牌号
|
直径mm
|
标准型号GB/T984
AWS A5.13
|
堆焊金属化学成分（%）
|
堆焊金属硬度HRC HB
|
|
C
|
Si
|
Mn
|
Cr
|
W
|
Fe
|
Co
|
|
|
HW-D-707
|
3.2
4.0
5.0
|
EDW-A-15
|
1.5/3.0
|
≤4.0
|
≤2.0
|
-
|
40.0/50.0
|
-
|
-
|
-
|
≥60
|
|
HW-D707A
|
3.2
4.0
5.0
|
EDW-A-15
|
1.5/3.0
|
≤4.0
|
≤2.0
|
-
|
40.0/50.0
|
-
|
-
|
-
|
≥60
|
|
HW-D708A
|
3.2
4.0
5.0
|
EDW-A-08
|
1.5/3.0
|
≤4.0
|
≤2.0
|
-
|
40.0/50.0
|
-
|
-
|
-
|
≥60
|
|
HW-D802
|
4.0
5.0
6.0
|
EDCoCr-A-03
EDCoCr-A
|
0.7/1.4
|
≤2.0
|
≤2.0
|
25.0/32.0
|
3.0/6.0
|
≤5.0
|
余量
|
≤4.2
|
≥40
|
|
HW-D812
|
4.0
5.0
6.0
|
EDCoCr-B-03
EDCoCr-B
|
1.0/1.7
|
≤2.0
|
≤2.0
|
25.0/32.0
|
3.0/6.0
|
≤5.0
|
余量
|
≤4.0
|
≥44
|
|
HW-D822
|
4.0
5.0
6.0
|
EDCoCr-C-03
EDCoCr-C
|
7.5/3.0
|
≤2.0
|
≤2.0
|
25.0/33.0
|
11.0/19.0
|
≤5.0
|
余量
|
≤4.0
|
≥53
|
|
HW-D842
|
4.0
5.0
6.0
|
EDCoCr-D-03
|
0.2/0.5
|
≤2.0
|
≤2.0
|
23.0/32.0
|
≤9.5
|
≤5.0
|
余量
|
≤7.0
|
28/35
|
|
HW-热模1#
|
2.5
3.2
4.0
|
-
|
≤0.3
|
0.5/1.5
|
0.5/2.0
|
-
|
-
|
-
|
-
|
-
|
≥45
|
| 
放大图片
