Product index
Thermocouple Alloy Conductors
Type K, N, J, T and E — bare wire, stranded wire and alloy ingots and wire rods. φ0.025mm to 5.0mm with full batch traceability.
01 — Browse by thermocouple type
| Type | Alloy pair | Temperature range | Typical use | Forms |
|---|---|---|---|---|
| K | Chromel / Alumel | −200 … +1370 °C | Industry standard, oxidizing atmospheres | Bare · Stranded |
| N | Nicrosil / Nisil | −270 … +1300 °C | No green rot, best long-term drift | Bare · Stranded |
| J | Iron / Constantan | −40 … +750 °C | Cost-effective, reducing atmospheres | Bare · Stranded |
| T | Copper / Constantan | −200 … +350 °C | Best sub-zero accuracy ±0.5 °C | Bare · Stranded |
| E | Chromel / Constantan | −200 … +900 °C | Highest EMF output, non-magnetic | Bare · Stranded |
02 — Browse by product form
Bare Wire
Solid single-strand conductor, φ0.025–5.0 mm, bright / oxidized / electro-polished.
Enquire about this form →Stranded Wire
7, 19 or 37 strand constructions for flexibility and vibration resistance.
Enquire about this form →Alloy Ingots & Wire Rods
Upstream raw material: 7 thermocouple alloys as cast ingot or φ5.5mm wire rod.
Enquire about this form →03 — Browse by specification
By Standard
IEC 60584-1 · ASTM E230 · DIN EN 60584 · JIS C 1602 · GB/T 16839
By Insulation
None (bare) · PVC · PTFE · PFA · Fiberglass · Silicone
By Sheath Material
SS304 · SS316 · SS310S · INCL600
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We manufacture custom alloy formulations, special surface finishes and private-labelled spools.