ZD3耐磨药芯焊丝
双金属复合耐磨板：
|
型号
Type
|
等级
Grade
|
含Cr量（%）
Chromium
|
母材厚度（mm）
Thickness of
base metal
|
合金层厚度（mm）
Thickness of
Alloy Layer
|
硬度（HRC）Hardness
|
|
LWP
235
|
A
|
8-13
|
3-20
|
3-20
|
52-58
|
|
B
|
15-20
|
55-60
|
|||
|
C
|
20-25
|
5-20
|
5-20
|
56-62
|
|
|
D
|
25-30
|
58-62
|
|||
|
E
|
30-35
|
60-65
|
|||
|
LWP
150
|
A
|
8-13
|
3-20
|
3-20
|
52-58
|
|
B
|
15-20
|
55-60
|
|||
|
C
|
20-25
|
5-20
|
5-20
|
56-62
|
|
|
D
|
25-30
|
58-62
|
|||
|
E
|
30-35
|
60-65
|
|||
|
LWP
180
|
C
|
20-25
|
5-20
|
5-20
|
56-62
|
|
D
|
25-30
|
58-62
|
|||
|
E
|
30-35
|
60-65
|