Pure Nickel Nichrome Alloy Cr20Ni80 Resistant Heating Wire

Inconel 625 is a Nickel-Chromium-Molybdenum alloy with excellent corrosion resistance in a wide range of corrosive media, being especialloy resistant to pitting and crevice corrosion. It is a favourable choice for sea water applications. Applications include the marine and aerospace industries, chemical processing, nuclear reactors and pollution control equipment.

Main parameters:

Implement the standard GB/T1234-2012

The chemical composition is:

C ≤0.08%;

Mn ≤0.6%;

P ≤0.02%;

S ≤0.015%;

Si:0.75-1.60%;

Cr:20.0-23.0%;

Ni: Margin.

Fe ≤ 1.0%

Al≤ 0.5%

The maximum operating temperature of the element is 1200°C

Fast life: not less than 80h

melting point 1400℃

Density 8.4 g/cm3

Resistivity: Soft wire

Nominal diameter <0.50mm 1.09±0.05μΩ·m (20℃)

Nominal diameter0.50~3.00mm 1.13±0.05μΩ·m (20℃)

Nominal Diameter>3.00mm 1.14±0.05μΩ·m (20°C)

Flexible strips

Alloy strip thickness≤0.80mm 1.09±0.05μΩ·m (20℃)

The thickness of the alloy strip >0.80~3.00mm 1.13±0.05μΩ·m (20℃)

Alloy strip thickness>3.00mm 1.14±0.05μΩ·m (20°C)

Specific heat capacity 0.46J/(g. K)

Elongation ≥20

Tensile strength: not less than 650 Rm/MPa

Thermal conductivity: 15 W/(m.K) (20°C)

Linear expansion coefficient 18

Microstructure austenite

Magnetic: None

This product is characterized by high temperature resistance, fast heating, long service life, stable resistance, small power deviation, uniform pitch after stretching, bright and clean surface, widely used in small electric furnaces, muffle furnaces, heating and air conditioning equipment, all kinds of ovens, electric heating pipes and household appliances. According to the needs of users, we can design and produce a variety of non-standard industrial and civil stoves.