NS333、NS3303

The characteristics of NS333 (NS3303) corrosion resistant alloy are:

● 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.

 

The chemical composition of NS333 (NS3303) corrosion-resistant alloy:

%	C	Mn	P	S	Si	Cr	Mo	Ni	W
Min.						14.5	15.0	margin	3.0
Max.	0.08	1.00	0.040	0.030	1.0	16.5	17.0		4.5

 

NS333 (NS3303) corrosion resistance alloy physical properties:

Density	9.24g/cm3
Melting point	1330-1380℃

 

Application fields of NS333 (NS3303) corrosion-resistant alloys:

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.