General Description
Rutile basic coated electrode for all position welding except vertical down
Fully austenitic weld metal with high Cr and Ni content for very high service temperature
High resistance against oxidation and scaling up to 1100°C
Avoid service temperatures between 650 - 850°C
Weldable on AC and DC
Current type
AC/DC electr. +
Application advice
Welding with heat input max. 1,5 kJ/mm
Interpass temperature max. 100оС
Classification
|
AWS A5.4 |
:E310-16 |
|
EN 1600 |
:E 25 20 R 12 |
Welding positions
Packaging, available sizes and identification
|
|
Diameter (mm) |
2.5 |
3.2 |
4.0 |
|
|
Length (mm) |
350 |
350 |
350 |
|
Unit: |
Pieces / unit (nominal) |
121 |
74 |
49 |
|
PE tube |
Net weight (kg) |
2.5 |
2.5 |
2.5 |
Chemical composition (w%), typical, all weld metal
|
C |
Mn |
Si |
Cr |
Ni |
|
0.12 |
2.5 |
0.5 |
26.0 |
20.5 |
Mechanical properties, all weld metal
|
|
Condition |
0,2% Yield Strength (N/mm2) |
Tensile Strength (N/mm2) |
Elongation (%) |
Impact (ISO), J |
|
+20оС |
|||||
|
Required AWS A5.4 |
|
not required |
min 550 |
min 30 |
not required |
|
EN 1600 |
|
min 350 |
min 550 |
min 20 |
not required |
|
Typical values after welding |
AW |
440 |
600 |
30 |
80 |