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DIN Aluchrom 4 18 YHf

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
Ni   0.5000
Cr 17.0000   19.0000
C   0.0800
S   0.0300
Mn   0.5000
Si   0.6000
Al 3.5000   5.0000
Y   0.1500
Zr   0.1500
Hf   0.1500
P   0.0400
Cu   0.5000