Temper.	Lifetime
180	7.3
180	7.9
180	8.5
180	9.6
180	10.3
210	1.7
210	2.5
210	2.6
210	3.1
230	1.2
230	1.4
230	1.6
230	1.9
250	0.6
250	0.7
250	1
250	1.1
250	1.2