316 HL (electr.) · 774MTC0002
coated electrode, size: 3,2 mm Ø, 350 mm long, 80 - 110 A, content = 95 pcs/ 5,0 kg, DIN 8556: E 19 12 3 LMPR 26 160, material number: corresponds 1.4430, AWS/ASME SFA-5.4: similar E 316 L - 16, B.S.2906: 19.12.3 LR, NF A 81 -343: EZ 19.12.3 LR 160 36.
Description
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Rutile coated high performance electrode with 160 % yield for welding of stainless austenitic steels. Weld metal made of austenitic chromium-nickel-molybdenum steel with particularly low carbon content for operating temperatures up to +400°C.
DIN 8556: E 19 12 3 LMPR 26 160, material number: corresponds to 1.4430, AWS/ASME SFA-5.4: similar to E 316 L - 16, B.S.2906: 19.12.3 LR, NF A 81 -343: EZ 19.12.3 LR 160 36.
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Most important base materials
Stainless austenitic Cr-Ni-Mo steel/cast steel
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| Directional analysis of the pure weld metal in % |
| C |
Si |
Mn |
Cr |
Mo |
Ni |
| < 0,03 |
0,9 |
0,9 |
18,3 |
2,7 |
12,0 |
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Microstructure
Austenite with delta ferrite
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Special notes
High-performance electrodes are characterised by low heat input, longer pull-out length and higher current carrying capacity, especially economical due to fewer electrode changes. The weld metal can be polished to a high gloss.
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Re-drying
Generally not necessary. However, the cladding can withstand re-drying up to +350°C.
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