#deg t(1/1000inch) t(mm) -40 33.2 0.8433 5 32.4 0.823 50 32.3 0.8204 95 33.2 0.8433 140 34.7 0.8814 185 36.1 0.9169 230 36.4 0.9246 275 35.8 0.9093 320 33.7 0.856 365 32.4 0.823 410 32.3 0.8204