Invar Alloy Mesh

Invar mesh is containing iron, nickel and carbon and is expansion alloy.
Invar 36 is a 36% nickel-iron alloy possessing a rate of thermal expansion approximately one-tenth that of carbon steel at temperatures up to 400ºF(204ºC)

Invar is a trademark for an iron-nickel alloy containing 35-36% nickel and characterized by an extremely low coefficient of thermal expansion (excellent for applications requiring no dimensional changes with temperature variations.) Invar is strong, tough, and ductile and possesses a useful degree of corrosion resistance.
Invar 42 is a 41% nickel-iron controlled expansion alloy which has been used in a wide variety of glass-to-metal sealing applications.

Super Invar 32-5, a magnetic, austenitic, solid solution alloy containing iron, nickel, and cobalt, is designed to provide minimum thermal expansion at room temperatures. This alloy also exhibits austenite stability to service temperature at least -67ºF and thermal expansion properties less than those of Invar 36 alloy (36% nickel-iron) when used in the -67/203& ̊F (-55/95ºC) temperature range.

Mesh weaving method:
Expanded Mesh

Perforated Mesh

Twill Weave mesh

Dutch Twill Weave Cloth

Dutch Plain Weave

Dutch Weave Mesh

Reverse Dutch Weave Cloth

5-heddle Weave Mesh

Cross twill weave

Plain Weaving Mesh


Product Description: The product produced by us is of good quality and is priced reasonably.
Competitive price: The labor cost and cost on procuring the raw materials is low and hence the manufacturing cost is reasonable. We provide high facility in short producing cycle and have strong adaptive capacity in producing variation of products.
High quality assured: The work done by us has a good command of advanced technological process in the respect of smelting, rolling, drawing and heat treatment up to finished products. The chemical analysis department, the physical testing department and the quality control department all operate an all-round monitoring of our products from raw materials to final products. For more details about Invar 36, Invar 42, Invar 48