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PRESSURE-TEMPERATURE RATINGS - Class 1500


TECHNICAL DATA
FLANGE RATINGS ANSI B16.5


CLASS 1500 PRESSURE-TEMPERATURE RATINGS
MAT¡¯L GRP 1.1 1.2 1.3 1.4 1.5 1.7 1.9 1.10 1.13 1.14 TEMP.
F¡ã
Materials CARBON STEEL C
1/2 Mo		 1/2 Cr-
1/2 Mo.
Ni-Cr-Mo		 1
1-1/4 Cr-
1/2 Mo		 2-1/4 Cr
1 Mo		 5 Cr-
1/2 Mo		 9 Cr-
1 Mo
TEMP. F¡ã
-20 to 100 3705 3750 3470 3085 3470 3750 3750 3750 3750 3750 100
200 3375 3750 3280 2810 3395 3750 3560 3580 3750 3750 200
300 3280 3640 3190 2735 3260 3640 3365 3385 3640 3640 300
400 3170 3530 3085 2645 3200 3530 3290 3240 3530 3530 400
500 2995 3325 2910 2490 3105 3325 3210 3200 3325 3325 500
600 2735 3025 2665 2285 - - 3025 3025 - - 600
650 2685 2940 2615 2245 - - 2940 2940 - - 650
700 2665 2840 2590 2245 - - 2840 2840 - - 700
750 2520 2520 2365 2210 - - 2660 2660 - - 750
800 2060 2060 1955 1850 - - 2540 2540 2485 2540 800
850 - 1340 - - - - 2435 2435 2195 2435 850
900 - 860 - - - - 2245 2245 1765 2245 900
950 - 515 - - 1405 1715 1885 1885 1305 1850 950
1000 - 260 - - 825 1065 1115 1340 960 1460 1000
1050 - - - - - 945 685 995 705 945 1050
1100 - - - - - - 480 565 515 565 1100
1150 - - - - - - 260 515 345 380 1150
1200 - - - - - - 170 275 225 260 1200
1250 - - - - - - - - - - 1250
1300 - - - - - - - - - - 1300
1350 - - - - - - - - - - 1350
1400 - - - - - - - - - - 1400
1450 - - - - - - - - - - 1450
1500 - - - - - - - - - - 1500


CLASS 1500 PRESSURE-TEMPERATURE RATINGS
MAT¡¯L GRP 2.1 2.2 2.3 2.4 2.5 2.6 2.7
Materials Type
304		 Type
316		 Type
304L
Type
316L		 Type
321		 Types
347
348		 Type
309		 Type
310
TEMP.F¡ã
-20 to 100 3600 3600 3000 3600 3600 3360 3360
200 3000 3095 2530 3050 3180 3025 3025
300 2640 2795 2270 2725 2940 2845 2845
400 2350 2570 2065 2470 2770 2665 2665
500 2185 2390 1910 2290 2590 2520 2520
600 2075 2255 1800 2185 2460 2390 2390
650 2040 2220 1750 2135 2400 2330 2330
700 2015 2160 1715 2100 2340 2280 2280
750 1990 2110 1680 2075 2305 2230 2230
800 1970 2075 1645 2065 2280 2170 2170
850 1945 2030 1610 2040 2220 2125 2125
900 1920 1970 - 2030 2160 2075 2075
950 1870 1930 - 1930 1930 1930 1930
1000 1610 1820 - 1785 1820 1680 1750
1050 1545 1800 - 1730 1800 1460 1665
1100 1285 1610 - 1510 1610 1115 1460
1150 980 1370 - 1185 1370 860 1235
1200 770 1030 - 910 855 650 1030
1250 550 910 - 705 615 495 805
1300 410 685 - 530 465 395 600
1350 310 515 - 410 345 290 395
1400 240 380 - 310 255 225 275
1450 170 290 - 240 205 155 190
1500 120 205 - 190 170 120 120

 

 

 

 

 

 

 

 

 

 

 

 

 

 



 

CLASS 1500 PRESSURE-TEMPERATURE RATINGS
MAT¡¯L GRP 3.1 3.2 3.4 3.5 3.6 3.7 3.8 TEMP
F¡ã
Materials Cr
Fe
Mo
Cu
Cb
20Cb		 Nickel
Alloy
200		 Ni Cu
Alloys
400
405		 Ni
Cr
Fe
Alloy
600		 Ni
Fe
Cr
Alloy
800		 Ni
Mo
Alloy
B2		 Nickel
Alloys
TEMP.F¡ã
-20 to 100 3000 1800 3000 3600 3600 3750 3750 100
200 2785 1800 2640 3360 3310 3750 3750 200
300 2615 1800 2470 3190 3120 3640 3640 300
400 - 1800 2390 3070 3000 3530 3530 400
500 - 1800 2375 2965 2890 3325 3325 500
600 - 1800 2375 2870 2870 3025 3025 600
650 - - 2375 2820 2845 2940 2940 650
700 - - 2375 2785 2820 2840 2840 700
750 - - 2340 2660 2650 2660 2660 750
800 - - 2290 2540 2535 2540 2540 800
850 - - - - - - - 850
900 - - - - - - - 900
950 - - - - - - - 950
1000 - - - - - - - 1000
1050 - - - - - - - 1050
1100 - - - - - - - 1100
1150 - - - - - - - 1150
1200 - - - - - - - 1200
1250 - - - - - - - 1250
1300 - - - - - - - 1300
1350 - - - - - - - 1350
1400 - - - - - - - 1400
1450 - - - - - - - 1450
1500 - - - - - - - 1500