Penn Machine: Non-shock service temperature

NOMINAL PRESSURE RATING	SERVICE TEMPERATURE IN FAHRENHEIT
PRESSURE - TEMPERATURE SERVICE RATINGS FOR 18 CR-8 MI-TI (F321) FORGED STEEL SOCKET WELDING and THREADED FITTINGS 1-800-PENN-USA
2000LB.	100ｰ	150ｰ	200ｰ	250ｰ	300ｰ	350ｰ	400ｰ	450ｰ	500ｰ	550ｰ
	2000	1970	1940	1915	1895	1875	1850	1810	1735	1640
	600ｰ	650ｰ	700ｰ	750ｰ	800ｰ	850ｰ*	875ｰ*	900ｰ*	925ｰ*	950ｰ**
	1540	1430	1370	1305	1240	1180	1145	1115	1085	1055
	975ｰ*	1000ｰ**	1025ｰ**	1050ｰ**	1075ｰ**	1100ｰ**	1125ｰ**	1150ｰ**	1175ｰ**	1200ｰ**
	1020	990	960	925	895	865	830	720	600	475
3000LB.	100ｰ	150ｰ	200ｰ	250ｰ	300ｰ	350ｰ	400ｰ	450ｰ	500ｰ	550ｰ
	3000	2950	2915	2875	2845	2810	2775	2715	2605	2460
	600ｰ	650ｰ	700ｰ	750ｰ	800ｰ	850ｰ*	875ｰ	900ｰ*	925ｰ*	950ｰ**
	2310	2150	2055	1960	1865	1770	1720	1675	1630	1580
	975ｰ**	1000ｰ**	1025ｰ**	1050ｰ**	1075ｰ**	1100ｰ**	1125ｰ**	1150ｰ**	1175ｰ**	1200ｰ**
	1535	1485	1440	1390	1345	1295	1250	1085	900	715
6000LB.	100ｰ	150ｰ	200ｰ	250ｰ	300ｰ	350ｰ	400ｰ	450ｰ	500ｰ	550ｰ
	6000	5915	5830	5750	5690	5625	5550	5430	5210	4925
	600ｰ	650ｰ	700ｰ	750ｰ	800ｰ	850ｰ*	875ｰ*	900ｰ**	925ｰ**	950ｰ**
	4620	4300	4110	3920	3730	3540	3445	3350	3260	3165
	975ｰ**	1000ｰ**	1025ｰ**	1050ｰ**	1075ｰ**	1100ｰ**	1125ｰ**	1150ｰ**	1175ｰ**	1200ｰ**
	3070	2975	2880	2785	2690	2595	2500	2170	1800	1430
Product used within the jurisdiction of Section 1, Power Boilers of the ASME Boiler and Pressure Vessel Code is subject to the same maximum temperature limitations placed upon the material in Table P7, 1952 edition thereof. *Product used within the jurisdiction of Section 1, Power Piping of the ASME Code for Pressure Piping B 31.1 is subject to the same maximum temperature limitations placed upon piping of the same general composition in Table 2a of ASME B 31.1, 1963.

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