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Huona (Shanghai) New Material Co., Ltd.

  • China,Shanghai ,Shanghai
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China Type B Thermocouple Wire 0.5mm IEC 60584/ASTM E230 Extreme High-Temp Precision
China Type B Thermocouple Wire 0.5mm IEC 60584/ASTM E230 Extreme High-Temp Precision

  1. China Type B Thermocouple Wire 0.5mm IEC 60584/ASTM E230 Extreme High-Temp Precision

Type B Thermocouple Wire 0.5mm IEC 60584/ASTM E230 Extreme High-Temp Precision

  1. MOQ: 2m
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union,
Supply Ability 50000m per month
Delivery Time 5-21 days
Packaging Details Carton/Wooden case
Conductor Material Positive (BP): Pt70Rh30; Negative (BN): Pt94Rh6
Diameter 0.5mm
Thermoelectric Potential (1000℃ vs 0℃) 0.334mV (complies with IEC 60584-2)
Tensile Strength (Annealed) 380–430 MPa
Elongation (25℃) ≥15%
Operating Temperature Range 0–1600℃ (continuous); 0–1800℃ (short-term ≤30min)
Accuracy Class Class 1 (IEC 60584-2)
Thermal Response Time (τ₅₀) ≤2.5s (in air at 1000℃)
Brand Name Huona
Model Number Type B
Certification ISO9001
Place of Origin Shanghai

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union, Supply Ability 50000m per month
Delivery Time 5-21 days Packaging Details Carton/Wooden case
Conductor Material Positive (BP): Pt70Rh30; Negative (BN): Pt94Rh6 Diameter 0.5mm
Thermoelectric Potential (1000℃ vs 0℃) 0.334mV (complies with IEC 60584-2) Tensile Strength (Annealed) 380–430 MPa
Elongation (25℃) ≥15% Operating Temperature Range 0–1600℃ (continuous); 0–1800℃ (short-term ≤30min)
Accuracy Class Class 1 (IEC 60584-2) Thermal Response Time (τ₅₀) ≤2.5s (in air at 1000℃)
Brand Name Huona Model Number Type B
Certification ISO9001 Place of Origin Shanghai
High Light Type B thermocouple wire high-temp0.5mm thermocouple cable precision sensingIEC 60584 thermocouple wire with warranty
Type B Thermocouple Wire 0.5mm IEC 60584/ASTM E230 Extreme High-Temp Precision Sensing
B-type noble metal thermocouple wire (0.5mm diameter) from Huona New Material is a high-performance high-temperature sensing element composed of Pt30Rh (positive electrode, 30% rhodium-70% platinum alloy) and Pt6Rh (negative electrode, 6% rhodium-94% platinum alloy. Manufactured via vacuum smelting, multi-pass precision drawing, and high-temperature homogenization annealing, this wire excels in ultra-high-temperature scenarios with continuous operation up to 1600℃ and short-term tolerance of 1800℃.
Standard Designations & Core Material Foundation
  • Thermocouple Type: B-type (Pt30Rh/Pt6Rh; noble metal thermocouple, compliant with IEC 60584-2 Class 1)
  • Key Specification: 0.5mm diameter (tolerance: ±0.003mm)
  • Chemical Composition: Positive (BP): Pt70Rh30; Negative (BN): Pt94Rh6
  • Compliant Standards: IEC 60584-2, GB/T 1672-1997, ASTM E230
  • Manufacturer: Huona New Material, certified to ISO 9001 and IATF 16949
Key Performance Advantages
Unmatched Ultra-High-Temperature Performance
  • Wide Temperature Adaptability: Operates stably in the range of 0-1600℃ continuously and withstands short-term (≤30min) exposure to 1800℃
  • Minimal Thermoelectric Potential Drift: After 1000 hours at 1500℃, drift is <4μV (equivalent to temperature error <0.3℃)
Optimized 0.5mm Diameter Performance
  • Balanced Sensitivity & Mechanical Strength: Thermal response time (τ₅₀) ≤2.5s in air at 1000℃ with tensile strength ≥380 MPa
  • Cost-Effective Design: Higher structural strength and longer service life compared to thinner wires
Excellent Environmental Resistance & Processability
  • Strong Corrosion Resistance: Resists corrosion from molten glass, molten metal, and high-temperature flue gas
  • Good Ductility & Weldability: Elongation ≥15% enables bending to minimum radius of 1.0mm
Technical Specifications
Attribute Value (Typical)
Conductor Material Positive (BP): Pt70Rh30; Negative (BN): Pt94Rh6
Diameter 0.5mm (tolerance: ±0.003mm)
Thermoelectric Potential (1000℃ vs 0℃) 0.334mV (complies with IEC 60584-2)
Operating Temperature Range 0-1600℃ (continuous); 0-1800℃ (short-term ≤30min)
Accuracy Class Class 1 (IEC 60584-2)
Thermal Response Time (τ₅₀) ≤2.5s (in air at 1000℃)
Tensile Strength (Annealed) 380-430 MPa
Elongation (25℃) ≥15%
Product Specifications
Item Specification
Supply Form Spools (50m/100m per spool; spool diameter 100mm)
Cutting Precision Cut-to-length (minimum 100mm, tolerance ±0.1mm)
Surface Treatment Bright annealed; optional ceramic coating
Packaging Vacuum-sealed aluminum foil bags (with desiccants) + anti-collision cartons
Customization Pre-welded thermocouple tips; diameter adjustment (0.3-0.8mm)
Typical Application Scenarios
Metallurgical Smelting
Temperature monitoring of steelmaking converters, non-ferrous metal smelting furnaces, and continuous casting tundishes (1200-1600℃)
Ceramic & Glass Industry
Thermal profiling of ceramic sintering kilns and glass melting furnaces (1400-1700℃)
Aerospace Testing
Temperature measurement of rocket engine combustion chambers and aircraft turbine blades (1500-1800℃ short-term exposure)
High-Temperature Calibration
Core element for calibrating ultra-high-temperature industrial measuring instruments

Company Details

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,

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 and 

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

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