1mmx5mm Durable Thermal Bimetals Strip 5J20110 Flexible For Spring

Brand Name:HUONA
Certification:ISO9001
Model Number:5J20110
Minimum Order Quantity:100m
Delivery Time:5-21days
Payment Terms:L/C,T/T,Western Union,MoneyGram
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Location: Shanghai Shanghai China
Address: 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Supplier`s last login times: within 20 hours
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Product Details

1mmx5mm Thermal Bimetals Strip 5J20110 For Spring


Application:This material is mainly used for automatic control devices and meters (such as: exhaust thermometer, thermostat, voltage regulator, temperature relay, automatic protection switch, diaphragm meter, etc.) as temperature control, temperature compensation, current limiting, temperature indicator and other thermal sensing elements.


Feature: The basic characteristics of Thermostat Bimetallic is bending deformation with temperature changes, resulting in a certain moment.
Thermostat Bimetallic Strip expansion coefficient is different from the two or more layers of metal or alloy along the entire contact surface firmly bonded, having a temperature-dependent shape change occurs thermosensitive functional composites. Wherein the higher expansion coefficient of the active layer is a layer called a low coefficient of expansion of the layer is named passive layer.


Description of this material

Composition

Grade5J20110
High expansion layerMn75Ni15Cu10
10Low expansion layerNi36

Chemical composition(%)

GradeCSiMnPSNiCrCuFe
Ni36≤0.05≤0.3≤0.6≤0.02≤0.0235~37--Bal.
GradeCSiMnPSNiCrCuFe
Mn75Ni15Cu10≤0.05≤0.5Bal.≤0.02≤0.0214~16-9~11≤0.8

Typical Physical properties

Density (g/cm3)7.7
Electrical resistivity at 20℃(Ωmm2/m)1.13 ±5%
Thermal conductivity, λ/ W/(m*℃)6
Elastic Modulus, E/ Gpa113~142
Bending K / 10-6-1(20~135℃)20.8
Temperature bending rate F/(20~130℃)10-6-139.0%±5%
Allowable temperature (℃)-70~ 200
Linear temperature (℃)-20~ 150


FAQ

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.

China 1mmx5mm Durable Thermal Bimetals Strip 5J20110 Flexible For Spring supplier

1mmx5mm Durable Thermal Bimetals Strip 5J20110 Flexible For Spring

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