China factories

Chat Now Send Email
China factory - Huona (Shanghai) New Material Co., Ltd.

Huona (Shanghai) New Material Co., Ltd.

  • China,Shanghai ,Shanghai
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China KPKN Thermocouple Strip Type K Thermocouple Alloy Strip 0.15×30mm High Precision
China KPKN Thermocouple Strip Type K Thermocouple Alloy Strip 0.15×30mm High Precision

  1. China KPKN Thermocouple Strip Type K Thermocouple Alloy Strip 0.15×30mm High Precision

KPKN Thermocouple Strip Type K Thermocouple Alloy Strip 0.15×30mm High Precision

  1. MOQ: 10KG
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union
Supply Ability 500 tons per month
Delivery Time 5-21 days
Packaging Details Carton/Wooden case
Alloy Grade KP (Chromel) / KN (Alumel)
Thickness 0.15mm (±0.004mm)
Width 30mm (±0.1mm)
Form Coil
Thermoelectric Power (100℃) 40.4–40.6μV/℃ (IEC Class 1)
Operating Temperature -270℃ ~ 1250℃ (continuous)
Tensile Strength ≥620MPa (KP), ≥600MPa (KN)
Density ~8.4g/cm³ (KP), ~8.0g/cm³ (KN)
Brand Name Huona
Model Number Type K
Certification ISO9001
Place of Origin Shanghai

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union Supply Ability 500 tons per month
Delivery Time 5-21 days Packaging Details Carton/Wooden case
Alloy Grade KP (Chromel) / KN (Alumel) Thickness 0.15mm (±0.004mm)
Width 30mm (±0.1mm) Form Coil
Thermoelectric Power (100℃) 40.4–40.6μV/℃ (IEC Class 1) Operating Temperature -270℃ ~ 1250℃ (continuous)
Tensile Strength ≥620MPa (KP), ≥600MPa (KN) Density ~8.4g/cm³ (KP), ~8.0g/cm³ (KN)
Brand Name Huona Model Number Type K
Certification ISO9001 Place of Origin Shanghai
High Light Type K thermocouple alloy striphigh precision thermocouple stripindustrial temperature sensing strip
KPKN Thermocouple Strip Type K Thermocouple Alloy Strip
KPKN thermocouple strip (0.15mm thickness × 30mm width) from Huona New Material is a precision cold-rolled alloy strip engineered for high-sensitivity Type K thermocouple sensors and miniature temperature probes. Composed of KP (Chromel, positive pole) and KN (Alumel, negative pole) alloy pairs, it delivers stable thermoelectric output, excellent formability, and consistent performance across extreme temperatures.
Standard Designations & Core Specifications
  • Product Name: KPKN Thermocouple Strip (Type K Thermocouple Alloy Strip)
  • Alloy Composition: KP (Positive Pole): Chromel (Ni: 89-91%, Cr: 9-11%, trace elements controlled) KN (Negative Pole): Alumel (Ni: 94-96%, Al: 1.8-2.2%, Mn: 1.8-2.2%, Si: 0.8-1.2%)
  • Dimensions: Thickness: 0.15mm (tolerance: ±0.004mm) Width: 30mm (tolerance: ±0.1mm) Form: Coil (standard: 150m/roll; custom cut-to-size sheets available)
  • Key Thermoelectric Performance: Thermoelectric power (at 100℃): 40.4-40.6μV/℃ (meets IEC Class 1 accuracy) Operating temperature range: -270℃ ~ 1250℃ (continuous; short-term up to 1300℃)
  • Compliant Standards: IEC 60584-1, ASTM E230, GB/T 4989, ISO 9001, RoHS 2.0
  • Manufacturer: Huona New Material (Shanghai) Co., Ltd.
Key Core Advantages
Ultra-Precise Thermoelectric Stability
  • Class 1 Accuracy: Strictly calibrated to match Type K thermocouple standards, ensuring minimal measurement drift (<0.1℃) across long-term use
  • Wide Temperature Compatibility: Performs reliably from cryogenic (-270℃) to ultra-high-temperature (1250℃) environments
Enhanced Formability for Miniature Sensors
  • Thin-Gauge Flexibility: 0.15mm thickness enables easy stamping, bending, and laser cutting into miniature probe tips
  • High Ductility: Elongation ≥28% (KP/KN), reducing cracking during complex forming operations
Uniform Microstructure & Consistency
  • Precision Cold Rolling: Tight thickness/width tolerances ensure uniform thermoelectric response across the entire coil
  • Stress-Relief Annealing: Controlled annealing process removes residual rolling stress, preventing warping
Advanced Environmental Resistance
  • High-Temperature Oxidation Resistance: KP/KN alloys form dense protective oxide layers at >1000℃
  • Corrosion Resistance: Excellent resistance to atmospheric corrosion and mild chemical exposure
Versatile Joining & Integration
  • Weldability: Compatible with resistance spot welding, laser welding, and soldering
  • Compatibility: Works seamlessly with standard Type K thermocouple connectors and industrial temperature controllers
Technical Specifications
Attribute Value (Typical)
Alloy Grade KP (Chromel) / KN (Alumel)
Thickness 0.15mm (±0.004mm)
Width 30mm (±0.1mm)
Form Coil (150m standard) / Cut-to-size sheets
Thermoelectric Power (100℃) 40.4-40.6μV/℃ (IEC Class 1)
Operating Temperature -270℃ ~ 1250℃ (continuous)
Tensile Strength ≥620MPa (KP), ≥600MPa (KN)
Elongation ≥28% (KP/KN)
Density ~8.4g/cm³ (KP), ~8.0g/cm³ (KN)
Surface Finish Bright pickled (standard)
Product Specifications
Item Specification
Supply Form Coil (150m/roll); custom cut-to-size sheets available
Dimensions 0.15mm (T) × 30mm (W)
Surface Treatment Bright pickled / electro-polished (optional)
Packaging Anti-oxidation paper + wooden reel (vacuum-sealed for long-term storage)
MOQ 30kg (small batches for R&D available)
Customization Thickness (0.08-2.0mm), width (5-200mm), coil length, annealing condition
Processability Stamping, bending, laser cutting, resistance welding, laser welding, soldering
Typical Application Scenarios
  • Miniature Temperature Probes: Core material for high-precision medical probes, semiconductor wafer temperature sensors, and automotive engine miniature sensors
  • Cryogenic & Aerospace Measurement: Temperature sensing in cryogenic storage tanks, rocket engine components, and satellite thermal control systems
  • Industrial Furnace Monitoring: Thin-gauge strip for high-temperature furnace probes and heat treatment process monitoring
  • Laboratory R&D: Precision temperature measurement in material testing, thermal conductivity analysis, and scientific research instruments
  • Automotive & Electronics: Temperature sensors for battery management systems (BMS), exhaust gas monitoring, and electric vehicle (EV) motor control

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...

+ Read More

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/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement