Grade NC15Fe7TA
Corresponding Standard NF A 35-579-1991
Iron and steel. Stell for valves. Types.
Classification Nickel and Nickel Alloys
NC15Fe7TA Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Cu Mo Ti Co Al More
Minimum Value 5 - - - - - 14 - - 2.25 - 0.4 Ni:余量
Nb+Ta:0.7~1.2
Maximum Value 9 0.08 0.5 1 0.015 0.015 17 0.5 0.5 2.75 1 1

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