Rod Invar®36 Ø 2mm-30mm 1.3912 Round rod Ni 36 Alloy 36 UNS K93600

• Production time - none. Already in stock.
• Shipping preparation - 2-3 working days.
• Delivery time - depending on the parcel service. Please look at the faq.

Please note: Cutting with guillotine shears. Cutting tolerance +/- 2mm.

If you need rods made of material 1.3912, buy them in the Auremo online shop at favourable prices.

The material 1.3912 or Invar 36 is a nickel-iron alloy with low expansion and this alloy has 36% nickel. It retains almost constant dimensions over the range of normal atmospheric temperatures and has a low coefficient of expansion from cryogenic temperatures up to around 260 °C. The alloy retains high strength and toughness even at cryogenic temperatures. The material 1.3912 is a nickel-iron alloy with a thermal expansion rate of about one tenth of that of carbon steel at temperatures up to 204 °C.

This alloy has been used for applications where dimensional changes due to temperature variations must be minimised, such as in radio and electronic equipment, aircraft controls, optical and laser systems, etc.

Invar 36 can be welded using conventional methods. Care must be taken not to overheat the molten metal. This prevents spattering of the molten metal and indentations in the welding area.

The rods made of material 1.3912 are corrosion-resistant in a dry atmosphere at room temperature. Under unfavourable conditions, i.e. in a humid atmosphere, corrosion can occur in the form of rust.

Properties of the material 1.3912:

• Good strength and toughness at low temperatures
• Melting range: 1340 °C
• Good ductility

Main areas of application for material 1.3912:

• Aircraft controls
• optical systems
• Cryogenic components
• automotive industry
• Production, storage and transport of liquefied gases

In our online shop Auremo you will find various lengths and sizes of rods at a favourable price. If you have any questions about this and other metals, please contact us.

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