Description
|
Name electrode |
standard |
Ø mm |
Current(A) |
Chemical analysis(%) |
Mechanical properties |
Current, polarity, welding positions. | ||||
| EL 307 | ||||||||||
|
AWS/ASMESFA 5.4 |
E 307-15 |
2,50 |
70-120 |
C |
0,13 |
Yield strength(N/mm2) |
|
|||
|
EN 1600 |
E 18 8 Mn B22 |
3,25 |
130-150 |
Si |
0,50 |
Tensile strength Rm (N/ mm2) |
650 |
|||
|
DIN 8556 |
E 18 8 MnB20 |
4,00 |
150-170 |
Mn 5 |
Ni 9 |
Elongation A5 (%) |
35 |
|||
|
5,00 |
180-190 |
Cr |
19,00 |
Impact energy (ISO-V) (J) |
20˚C:70 J |
|||||
| Rutile coated electrode for joining dissimilar steels and depositing claddings on ferritic steels. The weld metal consists of austenitic Cr-Ni-Mn steel with possible small amounts of delta ferrite. The weld metal is highly crack resistant and therefore suited for joining difficult to weld steels and depositing stress relaxing buffer layers on crack sensitive base metal prior to hardfacing deposits. Weld metal work hardens by impact and pressure. Suitable for armour plates, high-manganese steels, rails, cross-overs, crane wheels, idlers, which are subjected to dynamically loading, pressure, impact and abrasion. It is non-scaling up to +850°C and highest operating temperature for dissimilar steel joints is +300°C. In the case of higher temperatures, use ENI 422 electrodes. Easy to use in positional welding and possible to use equally well both win AC and DC. | ||||||||||
| El 308 L | ||||||||||
| AWS/ASME SFA5.4 |
E 308 L – 16 |
2,00 |
30-50 |
C |
<0,04 |
Yield strength (N/mm2) |
|
|||
| EN 1600 |
E 19 9 LR 12 |
2,50 |
45-70 |
Si |
0,70 |
Tensile strength Rm (N/mm2) |
600 |
|||
| DIN 8556 |
E 19 9 LR 26 |
3,25 |
70-120 |
Mn |
0,80 |
Elongation A5 (%) |
38 |
|||
|
4,00 |
110-150 |
Cr |
19,0 |
Impact energy (ISO-V) (J) |
20˚C:70 J |
|||||
|
5,00 |
160-230 |
Ni |
10,0 |
|||||||
| Electrode for welding austenitic stainless Cr-Ni steels or cast steels, having an extra low carbon content, as well as stainless or heat resisting chromium steels or cast steels. Suitable for welding stainless steel tanks, valves, pipes and linings in chemical, food, beverage, pharmaceutical industries. For operating temperatures of up to +350°C, non-scaling up to +800°C. Possible to use equally well both with AC and DC. Easy arc striking and re-striking. Fine metal droplet transfer, good fusion of joint faces, finely rippled bead surface, easily removable slag. | ||||||||||
| El 310 | ||||||||||
|
AWS/ASME SFA5.4 |
E 310 – 16 |
2,00 |
35-45 |
C |
<0,10 |
Yield strength (N/mm2) |
|
|||
| EN 1600 | E 25 20 R 12 |
2,50 |
50-60 |
Si |
0,40 |
Tensile strength Rm (N/mm2) |
580 |
|||
| DIN 8556 | E 25 20 R 26 |
3,25 |
80-100 |
Mn |
1,40 |
Elongation A5 (%) |
35 |
|||
|
4,00 |
110-140 |
Cr |
25,0 |
Impact energy (ISO-V) (J) |
20˚C:70 J |
|||||
|
5,00 |
150-180 |
Ni |
20,0 |
|||||||
| Rutile type stainless steel electrode for welding heat resisting chromium and chromium-nickel steels as well as cast steels. Weld metal deposit is fully austenitic stainless steel, containing 25% chromium and 20% nickel. Suitable for welding heat treatment and industrial furnaces and equipments which are subjected to service temperatures up to +1200°C. Weld metal is non-scaling up to +1250°C. Especially it is resistant to hot crack. Exhibits high charpy impact energy at low temperatures. Weld metal is not corrosion resistant to sulphurous combustion gases. Possible to use equally well both with AC and DC. | ||||||||||
| El 312 | ||||||||||
| AWS/ASME SFA5.4 | E 312 – 16 |
2,00 |
35-60 |
C |
0,10 |
Yield strength (N/mm2) |
|
|||
| EN 1600 | E 29 9 R 12 |
2,50 |
55-85 |
Si |
0,90 |
Tensile strength Rm (N/mm2) |
810 |
|||
| DIN 8556 | E 29 9 R 26 |
3,25 |
80-120 |
Mn |
1,00 |
Elongation A5 (%) |
24 |
|||
|
4,00 |
110-150 |
Cr |
29,0 |
Impact energy (ISO-V) (J) |
20˚C:50 J |
|||||
|
5,00 |
160-200 |
Ni |
10,0 |
|||||||
| Rutile type stainless steel electrode for joining dissimilar steels and depositing claddings on ferritic steels. The ferritic-austenitic Cr-Ni weld metal contains approximately 50% of delta-ferrite and is non-scaling up to +1100°C. It features high resistance to cracking and is therefore suited for joining difficult to weld steels and depositing stress-relaxing buffer layers on crack sensitive base metals. Especially used in crack repair and build-up of tool and die steels, rebuilding of worn or cracked gear teeth, buffer layer on cutting blades. Suitable for welding galvanized steel plates. Possible to use equally well both AC and DC. Easy arc striking and re-striking. Fine metal droplet transfer, good fusion of joints faces, finely rippled bead surface, easy slag removal. | ||||||||||
| EL 318 | ||||||||||
| AWS/ASME SFA5.4 | E 318 – 16 |
2,00 |
30-50 |
C |
0,04 | Yield strength(N/mm2) |
|
|||
| EN 1600 | E 19 12 3 Nb R 32 |
2,50 |
50-85 |
Si |
0,70 | Tensile strength Rm (N/ mm2) |
570 |
|||
| DIN 8556 | E 19 12 3 Nb R 26 |
3,25 |
70-125 |
Mn |
0,80 | Elongation A5 (%) |
35 |
|||
|
4,00 |
110-165 |
Cr 19 |
Ni 12 | Impact energy (ISO-V) (J) |
20˚C:70 J |
|||||
|
5,00 |
160-230 |
Mo2,5 |
Nb0.35 | |||||||
| Rutile type stainless steel electrode for welding stabilized austenitic stainless Cr-Ni-Mo steels and cast steels. For operating temperatures up to +400°C. Suitable for welding of stainless steel tanks, valves and pipes in chemical, textile, paint and paper industries. Possible to use equally well both with AC and DC. Easy arc striking and re-striking. Fine-droplet metal transfer, good wash-in of joint sides, easily removable slag. | ||||||||||
