• Huona (Shanghai) New Material Co., Ltd.
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담당자 : Roy
전화 번호 : +86 18930254719
왓츠앱 : +8618930254719

Ni25Cr20 Heating Tube/Pipe for Heat Exchanger Furnace

Place of Origin CHINA
브랜드 이름 HUONA
인증 ISO9001
Model Number Ni25Cr20
Minimum Order Quantity 5
가격 DISCUSS
Packaging Details Wooden Case
Delivery Time 7-21 DAYS
Payment Terms Western Union,MoneyGram,T/T,L/C
Supply Ability 5000000 Pieces /Month

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왓츠앱:0086 18588475571

웨이 채팅: 0086 18588475571

스카이프: sales10@aixton.com

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제품 상세 정보
Model NO. Ni25Cr20 Materical Ni,Cr
Surface Bright Melting Point 1400-1450℃
Tensile strength 500 MPA Density 7.9g/cm3
Resistivity 1.25 µΩ·m
강조하다

Nichrome alloy heating tube

,

Ni25Cr20 furnace pipe

,

heat exchanger heating element

필요한 제품을 선택하고 게시판에서 당사와 소통 할 수 있습니다.
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제품 설명
Ni25Cr20 Heating Tube/Pipe for Heat Exchanger Furnace
Product Specifications
Attribute Value
Model NO. Ni25Cr20
Material Ni, Cr
Surface Bright
Melting Point 1400-1450℃
Tensile strength 500 MPA
Density 7.9g/cm3
Resistivity 1.25 µΩ·m
Product Description

Ni25Cr20/Ni30Cr20/Ni35Cr20/APM Heating Tube/Pipe for Heat Exchanger Furnace

Key Performance Characteristics
  • High resistivity
  • Good oxidation resistance
  • Excellent form stability
  • Superior ductility
  • Excellent weldability
Applications

Widely used for electric heating elements in home appliances and industrial furnaces, including:

  • Flat irons and ironing machines
  • Water heaters
  • Plastic moulding dies
  • Soldering irons
  • Metal sheathed tubular elements
  • Cartridge elements
Available Dimensions
  • Round Wire: 0.05mm-10mm
  • Flat Wire (Ribbon): Thickness 0.1mm-1.0mm, width 0.5mm-5.0mm
  • Other sizes available upon request
Available Alloy Types
  • Nichrome Alloy: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni30Cr20
  • Other products: Heating Resistance Alloy, FeCrAl Alloy, CuNi Alloy, Pure Nickel, Thermocouple Wire
Alloy Specifications Comparison
Properties Grade NiCr 80/20 NiCr 70/30 NiCr 60/15 NiCr 35/20 NiCr 30/20
Main Chemical Composition%
Ni Balance Balance 55.0-61.0 34.0-37.0 30.0-34.0
Cr 20.0-23.0 28.0-31.0 15.0-18.0 18.0-21.0 18.0-21.0
Fe ≤1.0 ≤1.0 Balance Balance Balance
Max Continuous Service Temperature(°C) 1200 1250 1150 1100 1100
Resistivity (uΩ.m,20°C) 1.09 1.18 1.11 1.04 1.04
Density (g/cm3) 8.4 8.1 8.2 7.9 7.9
Thermal Conductivity(KJ/m*h*°C) 60.3 45.2 45.2 43.8 43.8
Coefficient of Thermal Expansion(α×10-6/°C) 18.0 17.0 17.0 19.0 19.0
Melting Point( °C) 1400 1380 1390 1390 1390
Elongation(%) ≥20 ≥20 ≥20 ≥20 ≥20
Micrographic Structure austenite austenite austenite austenite austenite
Magnetic Property nonmagnetic nonmagnetic nonmagnetic nonmagnetic nonmagnetic