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High reputation Alloy 875 - TK 1 Fe-Cr-Al alloy wire rod 0.5mm – TANKII Detail:
TK 1 Fe-Cr-Al alloy wire rod 0.5mmd
TK 1 (Kan-thal A1 ) large-sized cold-drawn wire products can be used for high-temperature resistance furnace.
Practice has proved that: the product process is stable, integrated performance is good. Has good high temperature oxidation
resistance and longer service life; excellent winding properties at room temperature processing, ease of
processing molding; little rebound resilience and so on. Processing performance is very good; operating
temperature can reach 1400 deg .
Conventional Product specifications: 0.5 ~ 10 mm
| Properties Grade |
Kan-thal A1 |
| Cr |
Al |
Re |
Fe |
| 20.5–23.5 |
5.8 |
Suitable |
Balance |
| Max Continuous ServiceTemperature(ºC) |
Diameter 1.0-3.0 |
Diameter large than 3.0, |
| 1225-1350ºC |
1400ºC |
| Resisivity 20ºC (Omm2/m) |
1.45 |
| Density(g/cm 3 ) |
7.1 |
| Approximate Melting Point( ºC) |
1520 |
| Elongation (%) |
16-33 |
| Repeatedly Bend Frequency(F/R)20ºC |
7-12 |
| Continuous Service Time under 1350ºC |
More than 60 hours |
| Micrographic Structure |
Ferrite |
The relationship between the maximum operating temperature and the furnace atmosphere
| Furnace atmosphere |
Dry Air |
Humid Air |
hydrogen-argon gas |
Argon |
Decomposition ammonia gas |
| Temp( ºC) |
1400 |
1200 |
1400 |
950 |
1200 |




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Our staff through skilled training. Skilled skilled knowledge, potent sense of company, to satisfy the provider requirements of consumers for High reputation Alloy 875 - TK 1 Fe-Cr-Al alloy wire rod 0.5mm – TANKII , The product will supply to all over the world, such as: Moldova, Barcelona, Borussia Dortmund, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.