Invar

Looking for top-quality Invar for your next precision engineering project? At MYT Machining, we are experts in supplying and machining high-performance alloys. Our Invar 36 alloy is a trusted choice for demanding industries needing tight dimensional control.

Why Choose Invar?

Invar is a nickel-iron alloy known for its exceptionally low coefficient of thermal expansion (CTE). It means that it does not change dimensionally when temperatures change.

Key advantages of Invar include:

• Low narrow-temperature expansion, Minimal wide-temperature growth
• Perfect for demanding critical parts
• Fine wear resistance and machinability
• Common applications in the aerospace, electronics, optical systems, and tooling

This makes Invar especially valuable where even the slightest movement due to temperature changes could cause costly errors.

Invar 36 Alloy Supplier You Can Trust

As a leading Invar 36 alloy supplier, we provide consistent quality, traceability, and expert machining support.

• We can deliver whether you are a manufacturer assembling satellite parts or a tool shop making precision molds.
• Certified Invar 36 bars, plates, and custom shapes
• Fine tolerance part fully CNC services
• Quick response and specialist material advice

Buy Invar Sheet or Bar Stock With Confidence

Need to buy an Invar sheet or bar stock for your project? We have flexible quantity orders and prices.

Explore the Available Options in Invar Sheet or Bar Stock

Sheets: as thin as 0.5 mm to up to 50 mm in thickness

Bars: circular, rectilinear, or cut to order (to your specifications)

• Stable machining, Annealed and stress-relieved
• Find what you want, when you want it.
• Low Expansion Invar for Precision Parts

When failure isn’t an option, low-expansion Invar for precision parts is the industry standard.

Our customers use Invar for:

• Aircraft fittings and motor parts
• Cryogenic accessories and optical tables
• Electronic instruments of gauging and calibration
• Industrial castings that require no warpage
• The unique properties of Invar 36 keep your parts accurate under extreme conditions.

Invar vs Kovar Comparison: Which Should You Choose?

Choosing between Invar vs Kovar? They are both nickel-iron, which is used to fulfill slightly different needs.

Alloy	CTE	Main Use Cases
Invar	Extremely low	Dimensional stability in tooling, optics, and aerospace
Kovar	Matches glass	Hermetic sealing with glass/ceramics

If your main concern is thermal stability in mechanical assemblies, Invar is your go-to choice.

Discover the Competitive Invar 36 Price Per Kg

We keep the Invar 36 price per kg competitive while ensuring high quality. Our inventory is large-scale, and because we rely on reputable mills, we can transfer the savings to you.

Get a quick quote now and see how affordable premium Invar can be.

Get the Expert CNC Machining Invar Alloy Services At MYT Machining

Don’t purchase the materials alone; we can machine them to perfection. We offer complete CNC machining Invar alloy services.

• Multi-CNC turning and milling, Multi-axis CNC Turning
• Close tolerances =0.002 mm
• Polished or tailor-made surface finish

Our team knows how to handle Invar’s unique machining characteristics, reducing risk and delivering flawless parts.

How To Order Invar From Us

Getting your Invar order started is simple:

• You can ask for an instant quote
• Upload your designs to be CNC machined to order
• Receive professional consultation on the material choice
• Confirm your order and leave the rest to us
• We will keep you informed at every stage.

Let’s Build Precision Together — Get Your Invar Quote Today!

Your projects are worth the cream. Whether you need raw Invar 36 alloy or a finished CNC-machined component, MYT Machining is ready to help.

Request your quote now and see why top engineers trust our team for precision Invar solutions.

FAQs About Invar & Machining Alloys

What is Invar mostly used for?

Invar is used where dimensional stability under temperature changes is critical, such as in aerospace fixtures, optics, and electronic gauges.

How does Invar vs Kovar really compare?

Invar has a much lower thermal expansion. The selection of Kovar is made: matched expansion with glass or ceramics is required to seal.

What’s the typical Invar 36 price per kg?

This is based on the market costs of nickel and the quantity of the order. To make your reservation today, contact us for the best rate.

Can you buy Invar sheet or bar stock directly from MYT?

Yes! We carry standard and custom sizes, as well as full specification machining.

How does CNC machining Invar alloy differ from stainless steel?

Invar requires lower cutting speeds and sharp tooling to prevent work hardening. We do expert work on streamlining these processes.