United States · UNS

S31980

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Chemical composition

Element	min	max	Similar	Remarks
C		0.08
Cr	18	20
Cu		0.75
Mn	1	2.5
Mo	2	3
Nb+Ta			8 x (%C) <(%Nb + %Ta)< 1.00	8 x (%C) <(%Nb + %Ta)< 1.00
Ni	11	14
P		0.03
S		0.03
Si	0.3	0.65