Welding electrodes Elex B 7018 3,0х350, 3 kg
Classification
|
AWS A5.1 |
: E7018 |
|
ISO 2560-A |
:E 42 4 B 42 H10 |
Purpose and scope
The electrode is designed for welding carbon and low alloy structural steels with a tensile strength of up to 540 MPa. Provides high crack resistance of the weld in combination with good toughness values when welding steels with carbon content up to 0.4%. The electrode surfacing efficiency is 120%. Excellent welding and technological properties when working in all spatial positions. High impact toughness of the weld metal at a temperature of -40 °C.
Аnalogs:
АНО-27
| Welding electrodes | |
| Manufacturer | WUTMARC |
| Diameter, mm | 3 |
| Coating | Basic |
| Packaging, kg | 3 |
The chemical composition of the all-weld metal, %
|
С |
Mn |
Si |
S |
P |
|
0.08 |
1.1 |
0.5 |
0.01 |
0.015 |
Mechanical properties of all-weld metal
|
|
Condition |
Yield strength, (МPа) |
Tensile strength, (МPа) |
Elongation (%) |
Impact energy (ISO), J |
|
|
-40оС |
||||||
|
Standard |
AWS A5.1 |
|
≥400 |
≥490 |
≥22 |
not regul. |
|
|
ISO 2560-A |
|
≥420 |
500-640 |
≥20 |
≥47 |
|
Typical properties |
After weld |
490 |
560 |
27 |
90 |
|