





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




