IV. Electrodes for rustproof special alloys
| E410-17 E 13 R 52 | C:0.05 Mn:0.6
Cr: 13 HB:190 | Rutile coated electrode with a recovery of 160% for plating and joining like and similar 13% chromium steels. YS=420 TS=680 E=18 |
| E430-16 E 17 R 52 | C:0.11 Mn:0.7 Cr: 17 | Rutile coated electrode with a recovery of 160% for corrosion-and wear-resistant surfacing on sealing areas for gas, wafer and steam fittings. also for protection against sulphurous gases. |
EZ17MoR52 | C:0.2 Mn:0.5 Cr:16 Mo:1.2 | Rutile coated electrode with a recovery of 160% for corrosion-and wear-resistant surfacing on sealing areas for gas, water and steam fittings. Hardness: as welded HB: 200 after heat treatment: approx.38HRC YS=500 TS=700 E=15 |
EZ 13 1 R 52 | C:0.2 Cr:14 Mo: 1.2 Ni: 1.0 | High-performance electrode (160% recovery) with weld deposit for operating temperatures up to 500°C. Scale resistant up to 800CC Hardness: as welded HR: 200 after heat treatment: approx. 38 HRC YS=040 TS=730 E=12 |
| E410NiMo-16 E 13 4 R 53 | C: 0.06 Si: 0.7 Mn: 0.6 Cr: 13 Ni: 4.5 Mo: 0.5 | High-performance electrodes (160 recovery) with cavitations-resistant weld deposit. Applications: Water turbines, deposition to thick areas of water, steam and gas fittings YS=700 TS=1000 E=15 |
| E2209-17 E 2293 N LR 12 | C:<0.03 Cr: 22.5 Ni: 9.0 Mo:3.0 N:0.10 | Electrode suitable for welding on compound steels of the same or similar types. The weld deposit is resistant to pitting, stress corrosion cracking and intercrystalline corrosion at temperatures up lo 250°C. YS=610 IS=780 IV=44 E=26// Approvals: TÜV |
E 25 9 3 CuNLB22
DIN 8555:
E9-um-300-CKR | C: 0.03 Si: 0.8 Mn: 0.7 Cr: 25 Ni: 9 Mo: 4.0 N:0.2 Cu: 2.5 | Basic electrode suitable for welding on compound steels of same or similar types. The weld deposit is resistant to pitting, stress corrosion cracking and intercrystalline corrosion al temperatures up lo 250°C The deposit gives better corrosion results than the Cu-free version. YS=700 TS=850 IV=40 E=30 |
| L317L-17 E 18 16 5 NLR 12 | C: <0.03 Si: 0.8 Mn:1.0 Cr: 18 Ni: 17.5 Mo:4.5 N:0.12 | Electrode suitable for joining corrosion-resistant CrNiMoN steels as well as for austenitic-ferritic joints. The weld metal is highly corrosion resistant, especially with exposure to non-oxidizing, halogenated media. The high molybdenum content results in improved resistance Io pitting intercrystalline corrosion (wet corrosion up to 350°C) YS-400 TS=580 IV=55 E=25 |
F385-17/MOD
E20 25 5 Cu N LR53 | C: 0.02 Cr: 20 Ni: 25 Mo: 4.5 Cu: 1.5 | Rutile coated electrode with a recovery of 160%, well suited for joint welding of the same or similar corrosion resistant CrNiMoCu steels. Overlays leave a pierce- and tension-resistant deposit. YS=380 TS=580 IV=80 E=40 Service temperature: -60°C to 350°C |
| EZ 22 33 Nb B 22 (Alloy 800) | C: 0.15 Si: 0.6 Mn:1.6 Cr: 21 Ni: 33 Nb: 1.2 | Basic coated electrode for joint welding corrosion- and heat-resistant high alloyed steels and cast materials. The deposit is heal-resistant up to 1050°C and resistant to carburizing. oxidizing and reducing gases. YS=380 TS=600 IV=45 E=25 |
| EZ 25 35 Nb B 22 | C: 0.40 Si: 1.0 Mn: 2.0 Cr: 24.5 Nb: 1.3 Ni: 35 | Basic coated electrode for joint welding corrosion- and heat-resistant High alloyed steels and cast alloys. The deposit is heat-resistant up to 1050’C and resistant to carburizing. oxidizing and reducing gases. Scale-resistant up to 1050°C. |
| E308H-15 EZ 19 9 B 22 | C: 0.05 Si: 0.5 Mn:1.5 Cr: 18.5 Ni: 9.5 | Basic-coated electrode, suitable for welding of austenic CrNi steels and cast steel with carbon content higher than 0.4% as well as ACI-compliant cast materials. The alloy is temperature-resistant up to 700″C and scale-resistant up lo 800°C YS=450 TS=660 IV=60 E=28 |
| E310H-15 E 25 20 H B 22 | C: 0.40 Mn: 2.4 Cr:25.5 Ni:21.5 | High alloyed electrode for centrifugally cast tubes of HK-40 material. Used in industrial heating, equipment up lo 1100°C and for petrochemical applications. Good resistance to fissuring, hot cracking and carburisation. |