AMA 1414N | Product Name: |  |
| E 7018–C2L–H4 | Standards: AWS/ASME SFA – 5.5 : | |
| E Y 4297 3 Ni B H5 | DIN 8529 : | |
| EN 499 : |
Application/properties:
electrode for producing crack-free and tough welded joints in bellow temperature. Weld metal is extremely metallurgical purity having very low hydrogen content. Welds are of X-ray quality.
Weld metal analysis in % (typical values):
| P | S | Ni | Si | Mn | C |
| <0.02 | <0.02 | 3.2 | 0.4 | 0.7 | 0.05 |
Mechanical Properties of all-weld metal:
(single values are typical values)
| Impact energy (J) ISO-V | Elongation A4 (%) | Yield Strength (N/mm2) | Tensile Strength (N/mm2) | ||
-101°C | -60°C | +20°C | |||
> 27 | > 100 | > 180 | 29 | 447 | 531 |
 | |||
| Welding Parameters | |||
| Amperage (A) | Length (mm) | Diameter (mm) | |
| 65 – 95 | 350 | 2.5 | |
| 90 – 140 | 350 – 450 | 3.25 | |
| 140 – 185 | 450 | 4.0 | |
| 180 – 250 | 450 | 5.0 | |
 |
Materials:
| STE 285 to STE 420; 10Ni14; TSTE 225 to TSTE 380; 11 MnNi 5 3; 13 MnNi 6 3; 15 NiMn 6 | DIN Standard |
12Ni 14; S275 to S420; P275 – P420; S275Nto S420N; S275NL to S420NL; S355, S420; L360, L415, L445. | EN Standard |
A633 Gr. E; A572 Gr. 65; A203 Gr. D; A333 Gr. 3; A334 Gr. 3. | ASTM Standard |
Rebaking:
required at 300°C to 350°C for 2 hours