W.Nr.2.4602

W.Nr.2.4602 alloy is a omnipotent, nickel-chromium-molybdenum-tungsten alloy than other existing nickel chromium molybdenum alloy has better overall corrosion resistance, including Hastelloy C276, C4 alloy and 625 alloy.W.Nr.2.4602 alloy has good resistance to pitting corrosion, crevice corrosion and stress corrosion cracking ability. It has excellent antioxidant ability to water medium, including wet chlorine, nitric acid or oxidizing acid containing chloride ions mixed acid. At the same time, W.Nr.2.4602 alloy also has the ideal resistance encountered in the process of reducing and oxidizing environment. Rely on the universal performance, it can be used in some headache environment, or used in a variety of factory production purpose. W.Nr.2.4602 alloy has abnormal resistance of various chemical environment, including strong oxidizing substances, such as ferric chloride, copper chloride, chlorine, thermal pollution solution (organic, inorganic), formic acid, acetic acid, acetic anhydride, water and salt solution, etc. W.Nr.2.4602 alloy in welding heat affected zone is to resist the ability of grain boundary precipitation formation, so make it under welding condition also can adapt many kinds of the application of chemical process.

1. W.Nr.2.4602 equal material :UNS N06022 (America), Hastelloy C – 22, NS3308(Chinese)

2. W.Nr.2.4602 Wrought nickel-base superalloy Chemical composition %

W.Nr.2.4602

Mix

Remaining

20.0

12.5

2.5

Max

22.5

14.5

3.5

2.5

0.015

0.5

0.08

0.35

0.02

3.W.Nr.2.4602 Wrought nickel-base superalloy the mechanical properties at room temperature, the minimum value:

Material

Tensile strength

Yield strength

Elongation

A5 %

W.Nr.2.4602

690 MPa

283 MPa

W.Nr.2.4602 The physical and chemical properties :
W.Nr.2.4602 alloy steel Density: 8.69 g/cm3W.Nr.2.4602 alloy steel melting point: 1357-1399 degree
W.Nr.2.4602 Elastic modulus: N/thermal conductivity was 205.5:11.1 W/m K
W.Nr.2.4602 Hardness: HRC93 thermal expansion coefficient (20-100 degree) : 112.6 mu m/m degree
5. W.Nr.2.4602 Wrought nickel-base superalloy application:

The acetic acid/acetic anhydride, Acid leaching, The glassine paper manufacturing, The chloride system, Complex mixed acid, Electric galvanized trough roller, Bellows expansion, The flue gas cleaning system, Geothermal Wells, Hf furnace cleaners, The burning system, The fuel, The pesticide production, Phosphoric acid production, Pickling system, The plate heat exchanger, Selective filtering system, Sulfur dioxide cooling tower, The suffocated system,Tube heat exchanger.

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