Invar 36 Plates

Cold Rolled Plate Thickness:1 mm (0.0394 in) – 3 mm (0.118 in); high precision, suitable for demanding applications
Cold Rolled Plate Width:Max 1500 mm (59.055 in); custom width available
Cold Rolled Plate Length: Max 3 m (118.110 in); custom cutting available
Hot Rolled Medium Plate Thickness:4 mm (0.157 in) – 30 mm (1.181 in); suitable for heavy-load projects
Hot Rolled Medium Plate Width:Max 2800 mm (110.236 in); custom width available
Hot Rolled Medium Plate Length :Max 12 m (472.441 in); suitable for large-scale processing
Delivery Condition:Solution Annealed, Annealed, Full Hard, Half Hard, Age Hardened; customized mechanical properties available
Surface Condition:Pickled, Sandblasted, Polished, Mirror Finish; high finish available for premium applications

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Invar 36 Plates
Description

Invar 36 plate is a nickel-iron alloy known for its exceptionally low coefficient of thermal expansion (CTE), providing outstanding dimensional stability across a wide temperature range. This unique property makes it ideal for applications where precision and minimal thermal distortion are critical.

Compared with standard steels or nickel alloys, Invar 36 maintains its shape under temperature fluctuations, offering high stability in aerospace components, precision instruments, measuring devices, and optical equipment. The alloy also exhibits good machinability, weldability, and corrosion resistance, ensuring reliable performance in demanding environments.

We supply Invar 36 plates in various thicknesses, dimensions, and surface finishes, available in hot-rolled or cold-rolled conditions according to customer specifications.

Invar 36 Plates
Chemical Compositions

Grade	C	Mn	Si	S	Co	Fe	Mo	Al
Invar 42	.50 max	.40 max	.15 max	.20 max	.35 max	Bal	.02 max	.03 max

Invar 36 Plates
Prices

Product	Material	Thickness / Width	Price (USD/kg)	MOQ (kg)	Origin
Invar 36 Plates	Fe-Ni Alloy (36% Ni)	1mm – 10mm	USD 28 – 40	50	China
Invar 36 Plates	Fe-Ni Alloy (36% Ni)	1mm – 10mm	USD 38 – 50	100	Europe
Invar 36 Plates	Fe-Ni Alloy (36% Ni)	1mm – 10mm	USD 42 – 55	100	USA