| Tube-wires for joining | |
| Interweld F 210 | Universal tube wire designed for welding carbon-manganese steels. Very good weldability in all positions |
| Interweld F 250 | Basic flux-cored wire designed for welding carbon-manganese steels (joining and surfacing) |
| Interweld F 250 HL | Tubular metal-cored wire designed for welding carbon-manganese steels. Especially suitable for automated and robotized welding |
| Interweld 255-O | Open Arc self-shielding flux cored wire to clad carbon-manganese steels |
| Interweld F 290 | Tubular basic metal-cored wire designed for welding high strength Ni-Cr-Mo low alloyed steels |
| Interweld F 291 | Tubular basic metal-cored wire Mo-alloyed designed for welding similiar, creep resistant steels |
| Interweld F 294 | Tubular basic metal-cored wire Cr-Mo-alloyed designed for welding similiar, creep resistant steels |
| Interweld F 298 | Tubular basic metal-cored wire (seamless) for joining and hardfacing of similiar alloys. |
| Interweld F 308 L | Tube-wire, rutil for joining and facing of stabilized austenitic Cr-Ni steels (with 16-21% Cr and 8-13% Ni) |
| Interweld F 309 L | Tube-wire (modified with Mo alloyed available as INTERWELD F 309 MO), rutil for joining and hard-facing of austenitic and ferritic Cr-Ni steels |
| Interweld F 316 L | Tube-wire, rutil for joining of steels with 16-21% Cr and 8-13% Ni. |
| Interweld F 317 L | Tube-wire with fast solidifying slag and a low carbon input |
| Interweld F 385 L | Used for joining steels of this alloy as well as joining with other stainless steels or low-alloyed steels. |
| Interweld F 810 | Used for welding of cast-iron with spheroidal or scaled graphite as well as joining with steel |
| Interweld F 820 | Tube-wire MAG with no slag. Used for joining of cast-iron or nodular graphite cast iron with each other or with steel. |
| Tube-wires for hard-facing | |
| Interweld F 307 (307-O) | Austenitic (non-magnetic) tube-wire for hardfacing and joining on hard to weld steels. Repair welding |
| Interweld F 395 (395-O) | High oxidation resistance, high resistance against impact and pressure. Very good resistance against thermal shock. |
| Interweld F 396 | Tube-wire based on NiCrBSi which gives a nickel based deposit. Hardness 50-54 HRc |
| Interweld F 397 | Tube-wire based on NiCrBSi which gives a nickel based deposit. Hardness 55-60 HRc |
| Interweld F 410 (410-O) | Tube-wire for martensitic, ferritic Cr-steel with 12-14% Cr. Against wear, corrosion, erosion and clatter marks. |
| Interweld F 411 | Tube-wire for martensitic, ferritic Cr-steel with 12-14% Cr. Against wear, corrosion, erosion and clatter marks. |
| Interweld F 414 (414-O) | Tube-wire for martensitic, ferritic Cr-steel with 12-14% Cr and 3-5% Ni. Against wear, corrosion, erosion and thermal shock. |
| Interweld F 414-N UP | Tube-wire /submerged arc) for martensitic, ferritic Cr-steel with 12-14% Cr and 3-5% Ni and nitrogen. Against wear, corrosion, erosion and thermal shock. |
| Interweld F 430 (430-O) | Tube-wire for sealing surfaces, hardfacing on armatures for gas, steam and water. operating temperatures up to 450°C, sea-water resistant |
| Interweld F 430NiMo | Tube-wire for sealing surfaces and sliding wear. Sea-water resistant |
| Interweld F 623 | Tube-wire for tough, hard and abrasion resistant claddings also against fatigue at high temperatures |
| Interweld F 626 (626-O) | Tube-wire for hard-facing against metal/metal wear (low thermal shock resistance) with high cutting ability |
| Interweld F 635 | For hard-facing against metal/metal wear, cavitation, corrosion and fatigue. Very good corrosion resistance at higher temperatures |
| Interweld 641-O | Against wear (high impact and tear) and to apply buffer-layers for subsequent hardfacings on high carbon steels and 14% Mn steels |
| Interweld 642-O | Against wear (high impact and high pressure), corrosion and to apply buffer-layers for hardfacings (especially also on old hardfacings). |
| Interweld F 645 (645-O) | Seam-less tube wire without slag for very hard surfacing |
| Interweld F 646 (646-O) | Tube wire for very hard surfacing. |
| Interweld F 650 | Seamless, basic, copper-coated, Cr-Mo-Ni-W -alloyed tube-wire for hardfacing against wear and impact. |
| Interweld F 653 | Seamless, basic, copper-coated, medium-alloyed tube-wire for hardfacing with medium hardness. |
| Interweld 654-O | Used for medium to high abrasion resistance with medium impact. Stainless deposit. |
| Interweld F 656 (F 656 UP) | Medium-alloyed tube-wire for hardfacing with medium hardness. |
| Interweld F 658 (658-O) | Tube wire alloyed with Cr and B. Used for parts exposed to high abrasion, erosion and corrosion. |
| Interweld F 660 | Seamless, basic, copper-coated, Cr-Mo alloyed tube-wire for hardfacing against wear at temperatures up to 700°C. |
| Interweld 661-O | Used for medium to high abrasion resistance with low impact. Stainless deposit. |
| Interweld 663-O | Used for high abrasion resistance, especially grinding wear. Operating temperatures up to 450°C |
| Interweld 665-O | Especially used for hardfacing of parts subject to extreme mineral wear. Operating temperatures up to 650°C |
| Interweld F 666 (666-O) | Very hard and corrosion resistant deposit, subject to very high mineral wear also at high temperatures. High hardness in first layer |
| Interweld F 669 (669-O) | Used against grinding wear at low impact |
| Interweld 671-O | Self-protective tube wire for not crack sensitive surfacing. Highly abrasion resitant dur to titan-carbides |
| Interweld F 673 (673-O) | For parts subject to strong mineral wear and corrosion. |
| Interweld F 673HC (673-O HC) | Tube wire with high chromium and carbon contents used against mineralic wear in wet environments |
| Interweld F 674 (674-O) | For parts subject to strong mineral wear and corrosion. |
| Interweld 675-O | For application with extreme abrasive wear also at higher temperatures. The weld deposit has a high scratch hardness |
| Interweld 676-O | Open-Arc tube-wire with chromium-, vanadium and niobium carbides for application with extreme abrasive wear |
| Interweld F 677 | High pressure resistance, high hardness and very crack resistant. Very high resistance against abrasive wear |
| Interweld F 678 | High alloyed (C-Cr-Nb) tube-wire for parts exposed to severe, sandy wear by minerals |
| Interweld F 684 (684-O) | Tube wire for highly wear resistant claddings due to embedded titan-carbides |
| Interweld 685-O | Resistant against very strong mineralic wear also at high temperatures. |
| Interweld F 686 (686-O) | Tube wire with chromium carbides with a hardness of about 64-66 HRc which can be achieved in the first layer. |
| Interweld F 687 | Resistant against very strong mineralic wear also paired with low impact. Temperature resistant up to 450° C. |
| Interweld F 688 | For hard-facing against severe metal to metal wear also at high temperatures (up to 750°C). |
| Interweld F 690 | Flux-cored wire with a NiCrBSi matrix and embedded tungsten carbides. Good corrosion and excellent abrasion resistance. |
| Interweld PW 1 | Flux-cored MAG Co base. Very high resistance against wear, cavitation, corrosion and erosion at high temperatures |
| Interweld PW 6 | Flux-cored MAG Co base. Very high resistance against wear, cavitation, corrosion and erosion at high temperatures |
| Interweld PW 12 | Flux-cored MAG wire Co base. High to very high resistance against wear, cavitation, corrosion and erosion at high temperatures |
| Interweld PW 21 | Flux-cored MAG wire Co base. Moderate resistance against wear, high resistance against cavitation, corrosion and erosion at high temperatures |
| Interweld PW 520 | Flux-cored MAG wire Ni base. Good workability, high resistance against wear, corrosion and thermal shock. Forgeable |
