Nickel-Chromium Alloy 6J20

Chemical Composition(%)

Carbon C≤0.05

Silicon Si≤0.40~1.3

Manganese Mn≤0.7

Sulfur S≤0.01

Phosphorus P≤0.01

Chromium Cr 20.0~23

Nickel Ni Surplus

Iron Fe ＞1.5

Copper Cu —

Vanadium V —

Molybdenum Mo —

Titanium Ti —

Aluminum Al ≤0.3