Professional electric heating elements manufacturer

INCOLOY 800,840

The high-nickel steel contains more nickel than stainless
steel and features superior heat and corrosion resistance。
Sino-Japan Electric Heater Co., Ltd., selects four types of high-nickel steel and makes sheath heaters according to user needs。

INCOLOY840
NAR-AH-1
INCOLOY800
INCONEL600
NAS880

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INCOLOY840NAR-AH-1INCOLOY800INCONEL600NAS880

INCOLOY840

  • Available diameter : ø5.20~ø14.0
  • Details of contents : Ni 18.0~22.0, Cr 18.0~22.0, Ti 0.6MAX, Mn 1.0MAX, Fe Bal
  • Proper environment : Air heating
  • Limit service temperature(UL) : 880°C or less

Features

  • Used very widely for burn-in-air heating。
  • Has relatively high resistance against moist environments。Recommended for users who do not need very high corrosion resistance。

Application examples

  • Fish roasters、microwave oven ranges、hot plates、can vending machine、and heat accumulating heaters。
  • etc。

Precautions

  • These heaters are prone to creat scale on pipe surfaces,depending on the use environments。
  • High-nickel steel is hard material,and the user should pay attention to the bending radius。
  • The bending radius standards also depend on the bending shapes such as U,L,etc。

NAR-AH-1

  • Available diameter : ø6.6~ø14.0
  • Details of contents : Ni 19.8, Cr 21, Si 1.0, Mn 0.3, Mo 2.0, Fe Bal
  • Proper environment : Multipurpose
  • Limit service temperature(UL) : 880°C or less

Features

  • Contains the same quantity of nickel and chromium as Incoloy 840。
  • Recommended for applications at high temperature in salt-containing environments。
  • Contains 2% molybdenum and features superior corrosion resistance。
  • Can be acid-washed or electrolytic-polished as surface processing when used for in-water heating only。

Application examples

  • Fish roasters、small calorifiers、hot plates、cup vending machines and tea dispensers。
  • etc。

Precautions

  • NAR-AH-1 is hard material,and the user should pay attention to the bending radius。
  • The bending radius standards also depend on the bending shapes such as U,L,etc。

INCOLOY800

  • Available diameter : ø5.20~ø14.0
  • Details of contents : Ni 30~35, Cr 19~23, Ti 0.15~0.6, Mn 1.5MAX, Fe Bal
  • Proper environment : Heating in water, Air heating
  • Limit service temperature(UL) : 880°C or less

Features

  • Features superior corrosion resistance and wide applications in various conditions。
  • Can be used free from troubles if high corrosion resistance is required,Recommended material。
  • Can be acid-washed or electrolytic-polished as surface processing when used for in-water heating only。

Application examples

  • Fish roasters、microwave oven ranges、small calorifiers、dishwashers、drum washing machines、cup vending machines and heat accumulating heaters。
  • etc

Precautions

  • Incoloy 800 is hard material,and the user should pay attention to the bending radius。
  • The bending radius standards also depend on the bending shapes such as U,L,etc。

INCONEL600

  • Available diameter : ø5.20~ø14.0
  • Details of contents : Ni 72MIN, Cr 14~17, Mn 1.0MAX, Fe Bal
  • Proper environment : Air heating
  • Limit service temperature(UL) : 880°C or less

Features

  • Contains 72% or more nickel。Features the highest corrosion resistance。
  • Suitable to applications in conditions where animal oil,soy sauce,salt,etc。are splashed directly onto the heaters。
  • May be acid-washed or electrolytic-polished as surface processing when used for in-water heating only。

Application examples

  • Fish roasters、meat roasters、and hot plates。
  • etc。

Precautions

  • This is high-performance material and is very expensive。
  • It takes very long time to acquire this material since this is special material。
  • This is hard material, and the user should pay attention to the bending radius。
  • The bending radius standards also depend on the bending shapes such as U,L,etc。

NAS880

  • Available diameter : ø5.20~ø14.0
  • Proper environment : Air heating
  • Limit service temperature(UL) : 880°C or less

Features

  • NASH880 contains more elements Cr and Mo compared to INCOLOY 800, which has better performance on pitting corrosion resistance。
  • Better crevice corrosion resistance, stress corrosion resistance and pitting corrosion resistance performance in chlorine contained environent。

Application examples

  • Fish roasters、microwave oven ranges、small calorifiers、dishwashers、drum washing machines、cup vending machines and heat accumulating heaters。
  • etc。

Precautions

  • This is hard material, and the user should pay attention to the bending radius。
  • The bending radius standards also depend on the bending shapes such as U,L,etc。