N14052 Alloy 52 Ni Based Superalloys , Alloy 52 Rod For Glass Metal Sealing

Alloy 52 Rod UNS K95050 N14052 ASTM F30 glass metal sealing, electronic area

Alloy 52 Rod / N14052 Alloy 52 contains 52% nickel and 48% iron and is widely used in the telecommunications industry. It also finds application in a wide variety of electronic applications, especially for glass seals. Also known as: Pernifer 502, NILO 50, Glass Seal 521 UNS K95050 N14052 ASTM F30

Alloy 52 is a ferronickel alloy with nickel content of 50.50%. It is used for glass metal sealing. When the temperature is 565 ° C, the thermal expansion rate of the alloy remains unchanged

Chemical composition:

Minimum mechanical properties of alloy 52 at room temperature:

Alloy and condition tensile strength RM n / mm2 yield strength rp0.2n/mm2 elongation a5% Brinell hardness h 200

This alloy has the following properties:

1. Good stress corrosion cracking resistance

2. Good resistance to spot corrosion and crevice corrosion

3. Good oxidation resistance and non oxidation thermal acid performance

4. It has good mechanical properties at room temperature and high temperature up to 550 ℃

5. Certification of pressure vessel with manufacturing temperature up to 450 ℃

Applications: 

Typical applications of alloy 52 are:

1. Heating pipes, containers, baskets and chains for sulfuric acid pickling plant.

2. Sea water cooling heat exchanger, marine product pipeline system, acid gas environment pipeline.

3. Heat exchanger, evaporator, washing and impregnating pipe in phosphoric acid production.

4. Air heat exchanger in refining

5. Food Engineering

6. Chemical process

7. Flame retardant alloy for high pressure oxygen application