Table 1

Table 1.

Alloy	Phase	Chemical composition (at%)									f
Alloy	Phase	Co	Cr	Mo	W	Al	Ti	Nb	Ta	Hf	f
IN738LC	calc.gamma-prime	3.8	3.1	0.4	0.5	13.0	7.7	0.9	0.9	-	0.41
	gamma	11.4	26.8	1.4	1.0	3.4	1.3	0.3	0.2	-
	anal.gamma-prime	3.8	3.3	0.3	0.5	12.9	7.4	0.9	0.9	-	0.42
	gamma	11.7	27.2	1.5	0.9	3.2	1.4	0.3	0.2	-
B1900Hf	calc.gamma-prime	5.5	2.7	1.4	-	18.1	1.3	-	1.8	0.6	0.54
	gamma	14.9	15.9	5.6	-	7.0	0.2	-	0.4	0.1
	anal.gamma-prime	5.4	3.4	2.2	-	19.7	1.2	-	1.8	0.6	0.52
	gamma	14.8	14.8	4.7	-	5.5	0.3	-	0.4	0.1
MM247DS	calc.gamma-prime	6.8	3.2	0.2	2.9	16.6	1.6	-	1.1	0.6	0.64
	gamma	16.8	19.7	0.6	3.2	5.2	0.3	-	0.3	0.1
	anal.gamma-prime	6.4	3.3	0.2	2.8	17.3	1.7	-	1.2	0.6	0.59
	gamma	16.2	17.5	0.5	3.2	5.5	0.4	-	0.3	0.1
ALLOY454	calc.gamma-prime	3.1	3.2	-	0.9	15.8	2.7	-	5.6	-	0.64
	gamma	8.8	26.5	-	2.1	3.3	0.5	-	1.3	-
	anal.gamma-prime	2.9	3.1	-	0.8	16.8	2.7	-	5.3	-	0.59
	gamma	8.2	23.6	-	2.0	3.3	0.7	-	1.4	-
CMSX-2	calc.gamma-prime	2.7	2.7	0.2	2.1	17.4	1.7	-	2.7	-	0.61
	gamma	7.8	19.6	0.7	3.3	4.4	0.3	-	0.6	-
	^*anal.gamma-prime	3.2	2.4	0.2	2.4	16.7	1.6	-	3.0	-	^***0.68
	gamma					n.d.
MXON	calc.gamma-prime	3.4	4.0	0.7	2.4	17.6	-	-	2.6	-	0.69
	gamma	8.9	20.9	2.6	3.2	4.5	-	-	0.6	-
	^**anal.gamma-prime	3.0	2.7	0.7	2.7	17.9	-	-	2.5	-	^***0.69
	gamma					n.d.
TM-53	calc.gamma-prime	5.1	2.9	-	2.0	13.0	7.7	-	1.1	-	0.67
	gamma	14.5	24.3	-	3.7	3.3	1.4	-	0.3	-
	anal.gamma-prime	5.6	3.5	-	1.6	11.5	7.6	-	1.2	-	0.66
	gamma	13.6	26.5	-	4.2	3.1	1.5	-	0.2	-
TMS-1	calc.gamma-prime	5.2	2.3	-	4.7	17.3	-	-	2.5	-	0.64
	gamma	13.2	14.6	-	7.7	3.6	-	-	0.6	-
	anal.gamma-prime	5.5	2.6	-	5.0	16.2	-	-	2.4	-	0.68
	gamma	13.6	15.5	-	7.4	3.9	-	-	0.6	-
^* at 850 deg.C[13], ^ at 850 deg.C[14], ^* Wt. fraction.