00Cr16Mo16W4、NC17D

Overview of 00Cr16Mo16W4 corrosion-resistant alloy:

NS334 is a tungsten-containing nickel-chromium-molybdenum alloy with extremely low silicon and carbon content.

 

Characteristics of 00Cr16Mo16W4 corrosion-resistant alloy:

● In the oxidation and reduction state, it has excellent corrosion resistance to most corrosive media.

● Excellent resistance to pitting corrosion, crevice corrosion and stress corrosion cracking.

 

Chemical composition of 00Cr16Mo16W4 corrosion-resistant alloy:

%	Ni	Cr	C	Mn	Si	Mo	P	S	W
Min.	margin	14.5				15.0			3.0
Max.		16.5	0.010	1.0	0.08	17.0	0.04	0.03	4.5

 

00Cr16Mo16W4 corrosion resistance alloy physical properties:

Density	8.9g/cm3
Melting point	1325-1370℃

 

Application fields of 00Cr16Mo16W4 corrosion-resistant alloy:

It has been widely used in chemical and petrochemical fields, such as components and catalytic systems that come into contact with organic compounds containing chloride. This material is especially suitable for use in high temperature, inorganic and organic acids mixed with impurities (such as formic acid and acetic acid), seawater corrosion environment.

 

Other application areas:

● Pulp and paper industry, such as digestion and bleaching containers

● Washing tower, reheater, wet steam fan in FGD system, etc.

● Equipment and components operating in acid gas environment

● Reactor for acetic acid and acidic products

● Sulfuric acid condenser

● Methylene diphenyl isocyanate (MDI)

● Production and processing of impure phosphoric acid