MAC Stain E102
AWS E310
Descriptions & Applications:
Fully austenitic stainless steel electrode with a rutile coating designed to weld 25/20 Chromium Nickel heat resisting steels. Specifically designed for welding austenitic stainless heat resistant steels such as AISI Type 310 and Firth Vickers Immaculate 5. The weld deposit provides good heat resistance up to 1400° C in air, and up to approximately 650° C in oxidising sulphurous atmospheres. The electrodes are also suitable for welding stainless to carbon or low alloy steels. Recommended for welding foundry heat treatment trays and bins, foundry thermo couple units and many furnace elements.
Typical All Weld Metal Chemical Analysis:
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
| 0.08 |
2.39 |
0.68 |
26.5 |
20.64 |
Typical All Weld Metal Mechanical Properties: As Welded
|
Ultimate Tensile Strength
|
695 N/mm²
|
|
Elongation
|
35-40%
|
|
Hardness
|
210 Brinell |
Current:
AC/DC (+)
Sizes Available and Recommended Amperages:
| 2.5mm |
3.2mm |
4.0mm |
| 50-60 |
70-100 |
110-140 |
Storage:
If allowed to become damp the electrodes should be re-dried for one hour at 250°C before use.
Weld Metal Micro Structure:
Fully austenitic  |
|
