Mac Trode E6505
AWS E8018-B6
Descriptions & Applications:
An E505-15 low hydrogen manual metal arc electrode using a silicon free, low nitrogen C Mn core wire with a moisture resistant chemically basic flux with a controlled iron powder addition. All positional electrode with good slag control. Exhibits good crack resistance. This electrode is designed specifically for welding a range of 9% Cr Mo forged and cast steels, for use in the fabrication and repair of pressure vessels.
Typical All Weld Metal Chemical Analysis:
|
C
|
Mn
|
Fe
|
P
|
S
|
Si
|
Cu
|
Ni
|
Cr
|
Mo
|
| 0.060 |
0.73 |
BAL |
0.01 |
0.015 |
0.55 |
0.04 |
2.14 |
9.56 |
1.15 |
Typical All Weld Metal Mechanical Properties: As Welded
|
Ultimate Tensile Strength
|
520 N/mm²
|
|
Elongation on 4d
|
32%
|
| 0.2% Proof Stress |
480 N/mm² |
| Reduction of Area |
75% |
| Impact Energy -10°C |
35 J |
Current:
AC/DC (+)
Sizes Available and Recommended Amperages:
|
2.5mm
|
3.2mm
|
4.0mm
|
5.0mm
|
| 70-90 |
90-130 |
130-180 |
160-220 |
Storage:
If allowed to become damp the electrodes should be re-dried for one hour at 150°C before use.
|
|
