Dia 0.2 0.5 1.0 1.2 2.0 0Cr27Al7Mo2 Strip Iron Chrome Aluminum
Alloy for water heater
OhmAlloy153 is a iron-chromium-aluminium alloy (FeCrAl alloy)
characterized by high resistance, low coefficient of electric
resistance, higher operating temperature, good corrosion resistance
under high temperature.It is suitable for use at temperatures up to
Typical applications for OhmAlloy153 are used in heating element of
the single crystal furnace, sintering furnace, ceramic calcining
furnace and heat treatment furnace and diffusion furnace when the
temperature is more than 1200°C.
Typical Physical properties
|Electrical resistivity at 20℃(Ωmm2/m)||1.53|
|Conductivity coefficient at 20℃ (WmK)||13|
|Coefficient of thermal expansion|
|Temperature||Coefficient of Thermal Expansion x10-6/℃|
|20 ℃- 1000℃||16|
|0.05||0.025||0.025||0.20||Max 0.40||26.5~27.8||Max 0.60||5.0~7.0||Bal.||Mo 1.8-2.2|
Typical Mechanical properties(1.0mm)
|Yield strength||Tensile Strength||Elongation|
|Specific heat capacity|
|Melting point (℃)||1520|
|Max continuous operating temperature in air (℃)||1400|
Style of supply
Temperature Factor of Electrical Resistivity
1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you
If we do not have, for spool wire, we can produce 1 spool, about
2-3kg. For coil wire, 25kg.
2. How can you pay for small sample amount?
We have Western union account, wire transfer for sample amount also
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delivery for sample order?
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express cost, you can arrange the express cost together with sample
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We can accept LC T/T payment terms, it also depending on delivery
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5. Do you provide free samples?
If you want several meters and we have stock of your size, we can
provide, customer need to bear the International express cost.
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within 24 hours. No matter working day or holidays.