High-performance rod electrode for heat-resistant and high-temperature materials
EutecTrode XHD 6817
Rutile-base coated, sheath-alloyed high-performance stick electrode with 170 % yield. Fully austenitic Ni-based weld metal. Resistant to high-temperature corrosion such as oxidation and carburization. High temperature and scale resistant up to 1100 °C. Not susceptible to cracking.
Technical data
Part no.: 2.4628
AWS A5.11: ~ E NiCrCoMo-1
Applications
For joint welding of high-temperature Ni-based alloys, such as
2.4663 - NiCr 23 Co 12 Mo,
2.4851 - NiCr 23 Fe
2.4633 - NiCr 25 Fe Al y
as well as high-alloy CrNi steels, such as
1.4876 - X 10 NiCrAlTi 32 20
and for welding mixed joints and overlays.
Processing Instructions
- Preparation: Remove cracked and otherwise damaged material. Clean welding areas.
- Re-drying: Re-dry at 350 °C / 2 h.
- Welding: Adjust the heat input to the component, its material, and dimensions. Limit interpass temperature to 100 °C. Use line weld bead technology with low line energy. Use wire brushes made of austenitic CrNi steels.
- Welding Positions: All, except PG (f)
- Type of Current: = (+)
Additional Information
- Category: Low Heat Input Welding Alloys
- Type: Manual Electrodes
- Function: Nickel Alloy and Cobalt Coatings
- Diameters in mm: 3.2
- Properties: High metal recovery (170%) electrode depositing a special nickel alloy, developed for wear protective, creep-resistant coatings on hot working tools and dies. Working temperature: up to 1100°C. Hardness as welded: 200 HB. Work hardened: 350 HB.
Benefits
- Higher temperature mechanical properties (Rp0.2 400MPa retained to 750°C)
- Highest creep rupture strength in 10000hr at 750°C to 1100°C
- No formation of embrittling phases at high service temperatures
- Lowest plastic deformation under pressure loading
- Wider dissimilar alloy joining capability
- Faster & higher work hardening capability (>400 HV)
- Increased resistance to oxidation and carburization (1100°C)
- Increased resistance to pitting/crevice corrosion (nitric, sulfuric, phosphoric acids)
Typical Applications
- Hot metal working, forging, punching, extrusion, trimming, press tools & dies
- Thermal power generating plant components, gas turbines, combustion chambers
- Furnace, heat treatment components in foundry, steel, cement industries
- Incineration plants for municipal refuse, sewage sludge, chemical wastes
- Waste heat recovery systems, heat exchangers, air pollution scrubbers
- Chemical processing, pulp and paper manufacture, marine engineering
- Centrifugal cast stainless steel tubes & pipes used for ethylene pyrolysis, steam methane reformers
Specification
Code | 100260 |
---|---|
Category | Nickel |
Number in package | 5.0 kg |
Price per unit | 1.745,284 kr / kg |
Price excl. VAT | 8.726,42 kr |
Price incl. VAT 0% | 8.726,42 kr |
Availability | within 7 to 10 days |
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