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High purity metal chromium

Brand Chemical Composition,%
Cr Fe Al Si S P C N O Pb
No less than No more than
GCCr-1 99.8 0.05 0.010 0.02 0.004 0.004 0.012 0.002 0.04 0.0005
GCCr-2 99.7 0.10 0.015 0.03 0.004 0.004 0.030 0.003 0.05 0.0005
GCCr-3 99.7 0.15 0.020 0.05 0.005 0.005 0.030 0.005 0.05 0.0005
GCCr-4 99.5 0.15 0.10 0.10 0.006 0.005 0.045 0.007 0.10  0.0005
Brand Chemical Composition,%
Sn Sb Bi As Cu Zn Mn Ni
No more than
GCCr-1 0.0005 0.0003 0.00005 0.0005 0.001 0.0005 0.0005 0.003
GCCr-2 0.0010 0.0003 0.0001 0.0005 0.001 0.0005 0.0005 0.004
GCCr-3 0.0015 0.0005 0.0001 0.0005 0.001 0.0005 0.001 0.005
GCCr-4 0.0020 0.0005 0.0001 0.001 0.001 0.0005 0.001 0.005