This week, HY placed an order for Invar 36 strip steel completed two months ago. We sincerely hope that the global epidemic can be relieved as soon as possible!
During the COVID-19 pandemic.HY-Industry’s production capacity has been operating at full capacity. Although materials are urgently needed in the international market, many goods cannot be sent due to logistics control. Goods destined for Europe are gradually passing through now.
Invar 36 is a special ultra-low coefficient of heat expansion of low-iron-nickel alloy. One of carbon and manganese element of control is very important. Cold deformation can reduce the coefficient of thermal expansion, in particular within the framework of the heat treatment temperature coefficient of thermal expansion will enable stabilization. Has the following characteristics:
Has very low coefficient of heat expansion between the temperature of -250°C and 200°C.