Welding wire TIG 1.3990 Alloy 36 Welding rods Pernifer® S 36 NB TI® 3033 Ø 2.4-3.2mm

Length tolerance can be up to +/-2%

Description:

Alloy® 36 is a binary iron-nickel alloy with a particularly low coefficient of thermal expansion, where carbon and manganese contents and freedom from impurities are important. Cold forming also reduces thermal expansion. Artificial aging with gradual heat treatment stabilizes the expansion coefficients in a selected temperature range. The material 1.3990 has minimal fluctuations at cryogenic temperatures, making it ideal for use in precision components.

In a dry atmosphere, the material 1.3990 is corrosion-resistant at a temperature of +20 °C. Under unfavorable conditions, for example in a humid atmosphere, corrosion can occur on the surface

Properties of the material 1.3990:

• very low expansion coefficient between -250 °C and +200 °C;
• excellent ductility;
• high toughness;
• immediately weldable;
• corrosion resistant.

Main application of the material 1.3990:

• tools for the manufacture of composite materials;
• Aerospace;
• automotive industry;
• Plant for the production, storage and transport of liquefied gases.

Every visitor to our online shop can order the material 1.3990 at a reasonable price. The cost of our metals is always reasonable as we only offer high quality material.

Technical specifications:

Chemical composition (in %):

Mechanical properties (room temperature):