Influence of Nitrogen Content on the Corrosion Behavior of Powder Metallurgy Nickel-Free Austenitic Stainless Steel

Table 2

Corrosion rates of the HNNS samples with different N contents.

Temperature (°C)-N content (wt.%)	Corrosion rate (g·mm^−2·h^−1)
1200-1.19	1.74 × 10^−5
1200-1.28	1.43 × 10^−5
1200-1.37	1.11 × 10^−5