(Common Name:Ni80Cr20, Nikrothal8 ,MWS-650, NiCrA, Tophet A,
HAI-NiCr 80, Chromel A, Alloy A, Alloy 650, N8, Resistohm 80,
Stablohm 650, Nichorme V, Nikrothal 80.)
OhmAlloy109 is a nickel-chromium alloy (NiCr alloy) characterized
by high resistivity, good oxidation resistance, very good form
stability after use and very good weldability. It is suitable for
use at temperatures up to 1200°C,and hold a superior service life
compared to Iron chromium alumium alloys.
Typical applications for OhmAlloy109 are electric heating elements
in home appliance, industrial furnaces and resistors( wirewound resistors, metal
film resistors) such as flat irons, ironing machines, water heaters, plastic moulding
dies, soldering irons, metal sheathed tubular elements and
Style of supply
Temperature Factors Of Electrical Resistivity
|0.03||0.02||0.015||0.60||0.75~1.60||20.0~23.0||Bal.||Max 0.50||Max 1.0||-|
Typical Mechanical properties(1.0mm)
|Yield strength||Tensile Strength||Elongation|
Typical Physical properties
|Electrical resistivity at 20℃(Ωmm2/m)||1.09|
|Conductivity coefficient at 20℃ (WmK)||15|
Coefficient of thermal expansion
|Temperature||Coefficient of Thermal Expansion x10-6/℃|
|20 ℃- 1000℃||18|
Specific heat capacity
|Melting point (℃)||1400|
|Max continuous operating temperature in air (℃)||1200|
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
3. Customer do not have express account. How will we arrange the
delivery for sample order?
Just need to provide your address information, we will check the
express cost, you can arrange the express cost together with sample
4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery
and total amount. Let's talk more in details after getting your
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.
6.How do you guarantee the quality?
We have QC who are responsible for tracking and monitoring whole
production process, and we are willing to accept customer‘s
7. What's our working time?
We will give you reply through email/phone Online chat tool within
24 hours. No matter working day or holidays.