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Cr30Ni70 Alloy Strip – Nichrome Alloy with Stable Electrical Resistivity & High-Temperature Strength for Precision Resistors & Sensors
Cr30Ni70 Alloy Strip – Nichrome Alloy with Stable Electrical Resistivity & High-Temperature Strength for Precision Resistors & Sensors
Specifications
Brand Name :
Huona
Model Number :
Cr30Ni70
Certification :
ISO9001
Place of Origin :
China
MOQ :
20KG
Price :
Negotiate
Payment Terms :
L/C,T/T,Western Union
Supply Ability :
100 Tons/Month
Delivery Time :
Depends on the quantity
Packaging Details :
Carton, Wooden pallet
Product name :
Cr30Ni70 Alloy Strip
Model :
Cr30Ni70
Main material :
Ni and Cr
MOQ :
20KG
Size :
Customized
Advantage :
Stable Electrical Resistivity
Usage :
Precision Resistors & Automotive Sensors
Origin :
China
Description
Product Name: Cr30Ni70 (NiCr7030) High-Strength Alloy Strip for Industrial Heating & Structural Components

Overview

Cr30Ni70 alloy strip is a versatile nickel-chromium material combining high-temperature strength, excellent workability, and reliable heating performance. It is widely used in industrial heating elements and structural parts requiring both heat resistance and mechanical durability.

Key Advantages
  • High-Temperature Strength Retention: Maintains excellent mechanical properties and creep resistance at 1000–1200°C, suitable for thermal cycling and mechanical stress applications.
  • Excellent Cold Workability: Good plasticity in cold state, enabling easy stamping, bending, and coil forming for complex-shaped heating elements.
  • Versatile Performance: Balanced heating efficiency, oxidation resistance, and mechanical strength, compatible with diverse industrial processes and atmospheres.

    Core Applications
  • Electric heating elements for household appliances (ovens, heaters)
  • Heat treatment equipment and metallurgical industry heating components
  • High-temperature structural parts for aerospace and defense test equipment

    Specifications
  • Density: 8.2 g/cm³
  • Thermal Expansion Coefficient: 12–13 × 10⁻⁶/°C
  • Cr30Ni70 Alloy Strip – Nichrome Alloy with Stable Electrical Resistivity & High-Temperature Strength for Precision Resistors & Sensors
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Cr30Ni70 Alloy Strip – Nichrome Alloy with Stable Electrical Resistivity & High-Temperature Strength for Precision Resistors & Sensors

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Product Detail
Brand Name :
Huona
Model Number :
Cr30Ni70
Certification :
ISO9001
Place of Origin :
China
MOQ :
20KG
Price :
Negotiate
Contact Supplier
Cr30Ni70 Alloy Strip – Nichrome Alloy with Stable Electrical Resistivity & High-Temperature Strength for Precision Resistors & Sensors

Huona (Shanghai) New Material Co., Ltd.

Verified Supplier
2 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
Low Expansion Alloy, Soft Magnetic Alloy, Elastic Alloy
Total Annual :
8000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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