EN 1.4539 (XNiCrMoCuN25-20-5) Stainless Steel |AISI 926| Chemical Composition, Equivalent Grade, Datasheets| Alokindia.com

1.4539 Stainless Steel

All You Need to Know About Precipitation Hardening Stainless Steel XNiCrMoCuN25-20-5, 1.4539 According to EN 10088-3


What is 1.4539 Stainless Steel Grade

1.4539 is a grade of super austenitic steel that is partially classified as a nickel alloy. In the form of long, flat products, mainly used in the chemical, electric and petrochemical industries, it is resistant to various concentrations of sulfuric acid, phosphoric acid, nitric acid and orthophosphoric acid at high temperatures.


What is the chemical composition of 1.4539 stainless steel?

The chemical composition of 1.4539 stainless steel is:

1.4539 steel chemical element % present
Carbon (C) [Max] 0.020%
Silicon (Si) [Max] 0.70%
Manganese (Mn) 2.00%
Phosphorus (P) [Max] 0.030%
Sulphur (S) [Max] 0.010%
Chromium (Cr) [Max 19.0 to 21.0%
Molybdenum (Mo) [Max] 4.00 to 5.00%
Nickel (Ni) [Max] 24.00 to 26.00%
Nitrogen (N) [Max] 0.15%
Copper (Cu) [Max] 1.20 to 2.00%


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