熔敷金屬：高鉻鑄鐵合金
硬度（HRC）：55~63
焊絲規(guī)格(mm)：2.8/3.2
|
牌號(hào) |
C |
Mn |
Si |
Cr |
Mo |
Nb |
HRC |
|
ND100 |
3.0-5.0 |
0.50-2.50 |
0.50-2.50 |
25.0- 29.0 |
0.50-1.00 |
|
55-62 |
|
ND100M |
4.0-5.5 |
0.50-2.50 |
0.50-2.50 |
27.0-33.0 |
0.80-1.20 |
|
60-63 |
|
ND350 |
3.0-5.0 |
0.50-2.50 |
0.50-2.50 |
22.0-28.0 |
0.30-1.00 |
3.0-4.5 |
55-62 |
|
ND350Z |
3.0-5.0 |
0.50-2.50 |
0.50-2.50 |
22.0-28.0 |
0.30-1.00 |
3.0-4.5 |
57-63 |
|
ND350X |
4.0-5.5 |
0.50-2.50 |
0.50-2.50 |
24.0-30.0 |
0.30-1.00 |
3.0-4.5 |
58-63 |
|
ND650 |
3.0-5.0 |
0.50-2.50 |
0.50-2.50 |
20.0-26.0 |
0.30-1.00 |
6.0-7.5 |
55-63 |
|
ND650Z |
3.0-5.0 |
0.50-2.50 |
0.50-2.50 |
20.0-26.0 |
0.30-1.00 |
6.0-7.5 |
57-63 |
|
ND650X |
4.5-5.8 |
0.50-2.50 |
0.50-2.50 |
25.0-31.0 |
0.30-1.00 |
6.0-7.5 |
58-63 |
注：牌號(hào)ND100Z/ND100X中的Z和X代表耐磨性和耐熱性更好，X代表耐磨性和耐熱性最好。
可根據(jù)不同的磨損工礦選擇不同的匹配焊絲，詳詢(xún)公司技術(shù)人員。
