Ni35Cr20 Nichrome Alloy Annealled 0.1mmx55mm , Coiled Heating
Nichrome Ribbon
OhmAlloy104A
(Common Name:Ni35Cr20,Chromel D, Nikrothal 40, N4, HAI-NiCr 40,
Tophet D, Resistohm 40, Cronifer Ⅲ,Chromex,35-20 Ni-Cr,Alloy
D,NiCr-DAlloy 600,Nikrothal 4,MWS-610,Stablohm 610.)
OhmAlloy104A is a nickel-chromium alloy (NiCr alloy) characterized
by High resistivity, good oxidation resistance,very good form
stability,good ductility and excellent weldability. It is suitable
for use at temperatures up to 1100°C.
Typical applications for OhmAlloy104A are used in night-storage
heaters,convection heaters,heavy duty rheostats and fan heaters.And
also used for heating cables and rope heaters in defrosting and
de-icing elements, electric blankets and pads,car seats,baseboard
heaters and floor heaters,resistors.
Normal Composition%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max |
| 0.08 | 0.02 | 0.015 | 1.00 | 1.0~3.0 | 18.0~21.0 | 34.0~37.0 | - | Bal. | - |
Typical Mechanical properties(1.0mm)
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 340 | 675 | 35 |
Typical Physical properties
| Density (g/cm3) | 7.9 |
| Electrical resistivity at 20℃(Ωmm2/m) | 1.04 |
| Conductivity coefficient at 20℃ (WmK) | 13 |
| Coefficient of thermal expansion |
| Temperature | Coefficient of Thermal Expansion x10-6/℃ |
| 20 ℃- 1000℃ | 19 |
Temperature Factors Of Electrical Resistivity
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ |
| 1 | 1.029 | 1.061 | 1.09 | 1.115 | 1.139 | 1.157 |
| 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ | 1300℃ |
| 1.173 | 1.188 | 1.208 | 1.219 | 1.228 | - | - |
Style of supply
| Alloys Name | Type | Dimension |
| OhmAlloy104AW | Wire | D=0.03mm~8mm |
| OhmAlloy104AR | Ribbon | W=0.4~40 | T=0.03~2.9mm |
| OhmAlloy104AS | Strip | W=8~250mm | T=0.1~3.0 |
| OhmAlloy104AF | Foil | W=6~120mm | T=0.003~0.1 |
| OhmAlloy104AB | Bar | Dia=8~100mm | L=50~1000
|
| Specific heat capacity |
| Temperature | 20℃ |
| J/gK | 0.50 |
| Melting point (℃) | 1390 |
| Max continuous operating temperature in air (℃) | 1100 |
| Magnetic properties | non-magnetic |
1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you
want.
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 account, wire transfer for sample amount also ok.
3. Customer do not have express account. How will us 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
value.
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
detailed requirements.
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. What's our working time?
We will give you reply through email/phone Online contact tool
within 24 hours. No matter working day or holidays.
