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0.457mm Heating Element High Temperature Alloys 1100 Working Temperature 

Place of Origin: Zhejiang, China (Mainland) 
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Model No.: 214W0457B

0.457mm Heating Element High Temperature Alloys 1100 Wo

0.457mm Heating Element High Temperature Alloys 1100 Working Temperature
 
OhmAlloy123
(Common Name:0Cr21Al4)
 
OhmAlloy123 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by moderate resistivity and good oxidation resistance.It is suitable for use at temperatures up to 1100°C.
 
Typical applications for OhmAlloy123 are used as elements in home appliances,melting and industrial furnace.
 
Normal composition%

C P S Mn Si Cr Ni Al Fe Other
Max
0.12 0.025 0.025 0.70 Max 1.0 18.0~21.0 Max 0.60 3.0~4.2 Bal. -

 
Typical Mechanical properties(1.0mm)

Yield strength Tensile Strength Elongation
Mpa Mpa %
550 750 16

 
Typical Physical properties

Density (g/cm3) 7.35
Electrical resistivity at 20(mm2/m) 1.23
Conductivity coefficient at 20 (WmK) 13

 

Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/
20 - 1000 13.5

 
 

Specific heat capacity
Temperature 20
J/gK 0.49

 

Melting point () 1500
Max continuous operating temperature in air () 1100
Magnetic properties non-magnetic

 
Temperature Factor of Electrical Resistivity

20 100
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Company Info

Ohmalloy Material Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Shanghai
Province/State: Shanghai
Country/Region: China (Mainland)

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