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China factory - Huona (Shanghai) New Material Co., Ltd.

Huona (Shanghai) New Material Co., Ltd.

  • China,Shanghai ,Shanghai
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  3. Type K Chromel-Alumel Thermocouple Strip 0.15×2.0mm Ultra-Precision Low-Stress
China Type K Chromel-Alumel Thermocouple Strip 0.15×2.0mm Ultra-Precision Low-Stress
China Type K Chromel-Alumel Thermocouple Strip 0.15×2.0mm Ultra-Precision Low-Stress

  1. China Type K Chromel-Alumel Thermocouple Strip 0.15×2.0mm Ultra-Precision Low-Stress

Type K Chromel-Alumel Thermocouple Strip 0.15×2.0mm Ultra-Precision Low-Stress

  1. MOQ： Huona
  2. Price： Negotiable
  3. Get Latest Price
Processing Performance Low internal stress, flexible bendable, precise processable
Payment Terms L/C,T/T,Western Union
Custom Size Range Thickness: 0.05–0.4mm; Width: 0.8–8.0mm
Alloy Composition Positive: High-Purity Chromel; Negative: High-Purity Alumel
Surface Treatment Low-Stress Annealed & Mirror Polished
Supply Ability 500 tons per month
Thermocouple Type 0.15mm (T) × 2.0mm (W)
Delivery Time 5-21 days
Measurement Accuracy IEC High-Precision Grade 1 Tolerance
Operating Temperature -200°C ~ 1280°C (Dry Precision Working Environment)
Packaging Details Carton/Wooden case
Model Number Type K
Certification ISO 9001
Brand Name Huona
Place of Origin Shanghai

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  1. Product Details
  2. Company Details

Product Specification

Processing Performance Low internal stress, flexible bendable, precise processable Payment Terms L/C,T/T,Western Union
Custom Size Range Thickness: 0.05–0.4mm; Width: 0.8–8.0mm Alloy Composition Positive: High-Purity Chromel; Negative: High-Purity Alumel
Surface Treatment Low-Stress Annealed & Mirror Polished Supply Ability 500 tons per month
Thermocouple Type 0.15mm (T) × 2.0mm (W) Delivery Time 5-21 days
Measurement Accuracy IEC High-Precision Grade 1 Tolerance Operating Temperature -200°C ~ 1280°C (Dry Precision Working Environment)
Packaging Details Carton/Wooden case Model Number Type K
Certification ISO 9001 Brand Name Huona
Place of Origin Shanghai
High Light 0.15×2.0mm Ultra-Precision Thermocouple Strip ，Low-Stress Annealed Chromel-Alumel Tape ，IEC High-Precision Grade 1 Tolerance Precision Temperature Sensor

Product Overview

This ultra-precise Type K Chromel-Alumel flat thermocouple strip is professionally developed by Huona for high-accuracy industrial and commercial temperature sensing applications. Adopting strictly matched Chromel positive and Alumel negative alloy pairs, the strip is manufactured via micro-precision rolling and low-stress annealing technology. Featuring ultra-uniform dimensional consistency, flawless smooth surface and stable thermoelectric properties, this thin flat alloy tape delivers highly sensitive and accurate temperature signal transmission. It is specially engineered for precision sensor fabrication, compact temperature detection components and laboratory-grade thermal testing devices, ensuring stable and repeatable measurement results in long-term continuous operation.

Core Specifications

Product Name: Type K Chromel-Alumel Ultra-Precision Flat Thermocouple Strip
Conductor Material: Positive (Chromel / KP Ni-Cr Precision Alloy) / Negative (Alumel / KN Ni-Si-Mn Precision Alloy)
Processing Technology: Micro-precision rolling + low-stress annealing + fine surface polishing
Standard Specification: 0.15mm Thickness × 2.0mm Width
Customizable Size Range: Thickness 0.05–0.4mm, Width 0.8–8.0mm
Surface Condition: Mirror bright finish, ultra-flat, burr-free and scratch-free
Thermoelectric Performance: Precisely calibrated to international Type K standards, minimal signal deviation and excellent repeatability
Operating Temperature Range: -200°C ~ 1280°C (continuous stable dry working condition)
Standards Compliance: IEC 60584-1, GB/T 4989, RoHS 2.0, REACH, ISO quality certification

Key Differentiating Advantages

1. High-Purity Matched Alloy Formula

This thermocouple flat strip adopts high-purity Chromel and Alumel alloy proportioning, with strict component screening and one-to-one thermoelectric pairing. The optimized alloy formula delivers outstanding signal linearity across the full temperature spectrum, effectively eliminating measurement errors caused by alloy component deviation. Each production batch undergoes independent calibration to guarantee consistent sensing accuracy for precision temperature measurement scenarios.

2. Superior Medium-High Temperature Stability

With refined metallographic structure processing, the alloy strip possesses excellent anti-aging and anti-oxidation performance under medium and high-temperature environments. It resists surface oxidation and structural fatigue during long-term cyclic temperature changes, maintaining stable thermoelectric parameters without attenuation. This significantly prolongs the service life of miniaturized precision thermocouple sensors.

3. Low-Stress & Flexible Processing Performance

Thanks to low-stress annealing treatment, the strip features moderate hardness and excellent flexibility, avoiding internal residual stress. It supports fine bending, precise cutting, laminating and micro-stamping processing without cracking, warping or rebounding. The ultra-thin flat structure enables seamless fitting on irregular surfaces for ultra-sensitive temperature collection.

4. Micro-Tolerance Dimensional Precision

Adopting advanced micro-slitting and constant-pressure rolling technology, the strip achieves ultra-tight thickness and width tolerance. The overall flatness is highly consistent with no edge deviation or uneven thickness. The polished mirror surface eliminates surface defects that may affect temperature conduction, fully meeting the manufacturing requirements of high-precision and miniaturized thermocouple probes.

5. Excellent Environmental & Working Stability

This Chromel-Alumel flat alloy tape features reliable atmospheric corrosion resistance and thermal stability. It can steadily adapt to variable industrial and laboratory working environments, resisting temperature shock and dry air erosion. It maintains stable mechanical and thermoelectric performance during long-term continuous and intermittent operation, ensuring reliable data output for precision temperature monitoring systems.

Technical Specifications Table

Attribute
Typical Specification
Thermocouple Type
Type K (Chromel + Alumel) Precision Matching Pair
Standard Dimension
0.15mm (T) × 2.0mm (W)
Custom Size Range
Thickness: 0.05–0.4mm; Width: 0.8–8.0mm
Surface Treatment
Low-Stress Annealed & Mirror Polished
Operating Temperature
-200°C ~ 1280°C (Dry Precision Working Environment)
Alloy Composition
Positive: High-Purity Chromel; Negative: High-Purity Alumel
Measurement Accuracy
IEC High-Precision Grade 1 Tolerance
Processing Performance
Low internal stress, flexible bendable, precise processable

Supply & Packaging Standard

Supply Form: Continuous ultra-precision flat strip neatly wound on durable industrial plastic spools, supporting standard finished spool supply and custom fixed-length cutting
Packaging: Independent vacuum moisture-proof and anti-oxidation packaging with shockproof buffer protection, suitable for international export, long-distance logistics and long-term sealed storage
MOQ: Support small-batch sample orders and large-scale bulk customized supply for sensor factories and precision equipment manufacturers
Customization: Support personalized customization of strip thickness, width tolerance, surface finish, spool weight and special annealing process according to customer precision processing requirements

Typical Application Scope

Precision Sensor Manufacturing: Core raw material for miniaturized, ultra-thin and high-precision patch Type K thermocouple sensors.
Laboratory Thermal Testing: High-accuracy temperature sensing accessories for laboratory analysis equipment and material thermal performance tests.
Electronics & Electrical Equipment: Real-time temperature monitoring for precision electronic heating modules and electrical automation equipment.
Light Industrial Heating Systems: Stable temperature detection for food processing, textile drying and medium-low temperature industrial heating equipment.
Custom Precision Detection: Suitable for various customized surface temperature measurement scenarios requiring high sensitivity and high stability.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2008

  • Total Annual:

    8000000-100000000

  • Employee Number:

    100~120

  • Ecer Certification：

    Verified Supplier

Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...

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Get in touch with us

  • Reach Us
  • Huona (Shanghai) New Material Co., Ltd.
  • 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
  • https://www.nicralloy.com/

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