Precision Alloy Steel Strips
Precision Alloy Steel Strips are specialized materials engineered for applications requiring precise mechanical, thermal, and electrical properties. These alloys are ideal for use in industries such as electronics, aerospace, automotive, and medical devices, where high dimensional accuracy, low expansion, or specialized magnetic properties are required. Whether in thin strips for flexible components or thick sheets for structural parts, these alloys offer a high degree of stability and performance under demanding conditions.
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Product Description


PropertyPrecision Alloy Steel Coil and Strips
Material Composition

These alloys are typically composed of high-purity elements such as nickel, iron,

cobalt, and chromium, with precise control over the balance of each component. Common alloys include Invar, Kovar, and Constantan.

Thickness

Precision alloy strips are generally thin, ranging from 0.1 mm to 3 mm,

depending on the alloy and specific application.

Applications

Used in precision instruments, electronic components, sensors, transformers, and automotive parts

where high accuracy and consistency in material behavior are required.

Mechanical Properties

High strength, dimensional stability, and excellent resistance to deformation.

Precision alloy strips are often used where thin, flexible materials with excellent mechanical stability are needed.

Thermal Properties

These alloys are designed for specific thermal applications,

such as low thermal expansion (e.g., Invar), or high conductivity (e.g., Constantan).

Electrical Properties

High electrical conductivity (for alloys like Constantan) or controlled resistance

(for precise applications such as strain gauges and thermocouples).

Magnetic Properties

Certain precision alloys, like Mu-metal, are designed for high magnetic permeability

and are used for shielding sensitive equipment from magnetic fields.

Forming & Fabrication

Precision alloy strips can be cold-rolled, hot-rolled, or even electroplated for added surface properties.

They can be easily bent, stamped, or formed into intricate shapes while maintaining dimensional accuracy.

Heat Treatment

Precision alloy strips can undergo heat treatment such as annealing or

stress-relieving to ensure dimensional stability and optimal mechanical properties.

Welding & Joining

Some precision alloys are weldable, but care must be taken to control welding conditions

to avoid material degradation (especially for alloys with low melting points).

Examples of AlloysInvar (36% Fe-Ni), Kovar (Fe-Ni-Co), Constantan (Cu-Ni), Mu-metal
CostPrecision alloy strips are typically more expensive due to the high level of material control and purity required.
Common StandardsASTM A-240, ASTM B-637, ASTM B-553, ASTM F-15, AMS 5525

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FAQ

Q: Are You Manufacture or Trade Company?
A: We are the professional manufacturer of steel products located in Shandong province, China. Welcome to contact us and visit our factory before you place orders.
Q: How do you guarantee the quality?
A: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.
Q: Can I get free samples?
A: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.
Q: What is the MOQ? 
A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.
Q: Can you OEM or ODM?
A: Yes, we have a strong developing team. The products can be made according to your request

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