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Huona High Electrical Conductivity 6J12 Manganin Alloy Strip 0.19mm Thickness × 100mm Width

  • Huona High Electrical Conductivity 6J12 Manganin Alloy Strip 0.19mm Thickness × 100mm Width
  • Huona High Electrical Conductivity 6J12 Manganin Alloy Strip 0.19mm Thickness × 100mm Width
Herkunftsort Shanghai
Markenname Huona
Zertifizierung ISO9001
Modellnummer 6J12 Manganin-Legierungsstreifen
Min Bestellmenge 10 kg
Preis Verhandlungsfähig
Verpackung Informationen Karton/Holzkoffer
Lieferzeit 5-21 Tage
Zahlungsbedingungen L/C, T/T, Western Union, Moneygram
Versorgungsmaterial-Fähigkeit 500 Tonnen pro Monat

Kontaktieren Sie mich für kostenlose Proben und Gutscheine.

- Was ist?:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

Wenn Sie Bedenken haben, bieten wir 24-Stunden-Online-Hilfe.

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Produktdetails
Produktname 6J12 Manganin-Legierungsstreifen Widerstand (20℃). 0,48 ± 0,02 μΩ·m​
Chemische Zusammensetzung (Gew.-%). Cu: 84,0–86,0 %; Mn: 11,0–13,0 %; Ni: 2,0–3,0 %; Fe: ≤0,3 %; Si: ≤0,1 %; C: ≤0,05 %​ Die Dicke. 0,19 mm (Toleranz: ±0,002 mm).
Breite 100 mm (Toleranz: ±0,1 mm). Temperaturkoeffizient des Widerstands (TCR). ±5 ppm/°C (-50℃ bis 150℃).​
Dehnung (25℃). Weich: ≥25 %; Halbhart: 15-20 %; Hart: ≤10 %​ Härte (HV) Weich: 130-150; Halbhart: 180-200; Schwer: 230-250​
Hervorheben

Manganin alloy strip 0.19mm thickness

,

High conductivity 6J12 alloy strip

,

Manganin strip 100mm width electrical
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Produkt-Beschreibung
Huona High Electrical Conductivity 6J12 Manganin Alloy Strip 0.19mm Thickness × 100mm Width
Product Overview

6J12 manganin alloy strip (0.19mm×100mm), a high-precision resistance alloy product independently developed and manufactured by Huona New Material, is a typical manganese-copper (Mn-Cu) based precision resistance alloy. Crafted via our advanced vacuum smelting, cold-rolling, and precision annealing processes, this strip features a fixed thin gauge of 0.19mm and standard width of 100mm, achieving ultra-tight dimensional tolerances and consistent electrical properties.

Standard Designations & Material Foundation
  • Alloy Grade: 6J12 (Chinese standard manganin precision resistance alloy grade; belongs to Mn-Cu series)
  • International Equivalents: Similar to DIN 17471 CuMn12Ni2, ASTM B193 Manganin, UNS C75400 (for high-precision resistance scenarios)
  • Dimensional Specification: 0.19mm thickness (tolerance: ±0.002mm) × 100mm width (tolerance: ±0.1mm)
  • Compliant Standards: Adheres to GB/T 1234-2019 (Chinese standard for resistance alloy strips), IEC 60404-8-2, and JIS H3530
  • Manufacturer: Huona New Material, certified to ISO 9001 and RoHS, with 20+ years of experience in manganin alloy smelting and precision processing
Key Advantages
  • Extreme Resistance Stability: Temperature coefficient of resistance (TCR) as low as ±5 ppm/°C (-50℃ to 150℃)
  • Optimized Thin-Gauge Mechanical Balance: 0.19mm thickness strikes perfect balance between miniaturization and processability
  • Standard Width for Efficient Batch Production: 100mm width matches industrial precision etching and stamping die sizes
  • Superior Corrosion & Current Stability: Resists atmospheric corrosion, freshwater, and mild chemical environments
  • Excellent Etchability for Precision Patterns: Minimum etched line width up to 0.03mm
Technical Specifications
Attribute Value (Typical)
Chemical Composition (wt%) Cu: 84.0-86.0%; Mn: 11.0-13.0%; Ni: 2.0-3.0%; Fe: ≤0.3%; Si: ≤0.1%; C: ≤0.05%
Thickness 0.19mm (tolerance: ±0.002mm)
Width 100mm (tolerance: ±0.1mm)
Length per Roll 50m - 300m (cut-to-length available: ≥100mm)
Resistivity (20℃) 0.48±0.02 μΩ*m
Temperature Coefficient of Resistance (TCR) ±5 ppm/°C (-50℃ to 150℃)
Thermoelectric Potential (vs Cu) ≤1 μV/℃ (0℃ to 100℃)
Operating Temperature Range -50℃ to 120℃ (continuous); Short-term: up to 150℃ (≤1 hour)
Tensile Strength Soft (annealed): 450-500 MPa; Half-hard: 550-600 MPa; Hard: 650-700 MPa
Elongation (25℃) Soft: ≥25%; Half-hard: 15-20%; Hard: ≤10%
Hardness (HV) Soft: 130-150; Half-hard: 180-200; Hard: 230-250
Surface Roughness (Ra) ≤0.2μm (bright annealed finish)
Product Specifications
Item Specification
Surface Finish Bright annealed (oxide-free, oil-free) - optimal for precision etching; matte finish (customizable for anti-glare needs)
Flatness ≤0.05mm/m - ensures uniform thickness during etching and stamping, avoiding resistance deviation
Machinability Excellent - compatible with CNC stamping, laser cutting, and chemical etching; no edge burrs after processing
Weldability Suitable for spot welding and TIG welding - welded joints have resistance variation ≤0.1%
Insulation Compatibility Compatible with polyimide (PI) and epoxy resin films for resistor substrate bonding
Packaging Vacuum-sealed in anti-oxidation aluminum foil bags with desiccants; wooden spools (150mm diameter) to prevent strip warping and oxidation
Customization Temper adjustment (soft/half-hard/hard) for specific forming requirements; width slitting (minimum 5mm); anti-tarnish coating (passivation treatment)
Typical Applications
  • High-Precision Current Shunts: Used in ammeters, power analyzers, and EV battery management systems (BMS)
  • Standard Resistors & Calibration Components: As the core material of laboratory standard resistors and calibration equipment
  • Precision Measuring Instruments: Resistance elements for pressure transducers, torque sensors, and flow meters
  • Consumer Electronics: Micro-shunts for smartphone fast-charging modules and laptop power adapters
  • Industrial Control Systems: Current-sensing resistors for frequency converters, programmable logic controllers (PLC), and servo drives
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