0Cr20Ni35Mo3Cu4N

0Cr20Ni35Mo3Cu4N Product Overview:
0Cr20Ni35Mo3Cu4N alloy corrosion-resistant alloy is a chromium-nickel-molybdenum copper solid solution strengthened iron-nickel-based alloy, which is characterized by resistance to oxidation-reducing composite medium corrosion. Has better corrosion resistance. 0Cr20Ni35Mo3Cu4N, especially in the environment of dilute sulfuric acid (concentration below 30%), can best exert its advantages of good corrosion resistance. It has excellent resistance to stress corrosion cracking and good local corrosion resistance. 0Cr20Ni35Mo3Cu4N is found in many chemical process media Satisfactory corrosion resistance characteristics include highly aggressive inorganic acid solutions, chlorine gas and various media containing chloride, dry chlorine gas, formic acid and acetic acid, anhydride, seawater and brine.

 

0Cr20Ni35Mo3Cu4N alloy chemical composition:

%	Ni	Cr	Cu	C	Mn	Si	Mo	Nb	P	S
Min.	32.032.0	19.0	3.0				2.0	8*C8
Max.	38.0	21.0	4.0	0.07	2.0	1.0	3.0	1.0	0.045	0.035

 

Similar grades of 0Cr20Ni35Mo3Cu4N alloy:
Alloy 20 UNS N08020 (USA), NS143 NS1403 0Cr20Ni35Mo3Cu4Nb (China), W.Nr.2.4660 NiCr20CuMo (Germany), CN7M

0Cr20Ni35Mo3Cu4N alloy application:
0Cr20Ni35Mo3Cu4N is used in sulfuric acid environment and sulfuric acid solution containing halogen ions and metal ions, such as hydrometallurgy and sulfuric acid industrial equipment.
0Cr20Ni35Mo3Cu4N alloy is excellent in hot work, cold work and welding performance, and it is also easy to cast.
0Cr20Ni35Mo3Cu4N is mainly used in various chemical processing (such as oil refining, pharmaceutical, fertilizer and synthetic rubber, etc.), food processing, textile, papermaking and hydrometallurgy industries. Reactors, heat exchangers, storage tanks, pumps, valves and other components used below.

0Cr20Ni35Mo3Cu4N alloy physical properties:
Density: 8.08 g / cm3,
Melting point: 1357-1430 ° C.

Mechanical properties of 0Cr20Ni35Mo3Cu4N alloy:
Tensile strength (MPA) Rm N / mm2 ≥ 620,
Yield strength (MPA) RP0.2N / mm2 ≥ 300,
Elongation A5% ≥ 40.

Special alloy materials commonly used in the chemical industry:
Stainless steel: 253MA, 316L, 353MA, 654SMO, 904L, etc.
Nickel-based alloys: Alloy 31, Alloy 59, Hastelloy B, Hastelloy C, Hastelloy C-276, etc.
Corrosion-resistant alloys: NS112, NS322, NS333, NS335