High Temperature Properties Of Pressure Vessel Plate

Posted:2018-11-30 15:23:03

Pressure Vessel Steel Application: Pressure vessel steel plate is widely used in petroleum, chemical, power station, boiler and other industries, for the production of reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler steam drums, liquefied oil and gas cylinders, Hydropower station high-pressure water pipes, turbine volutes and other equipment and components.
Pressure Vessel Steel Plate Main Grades: 6MnR, 20R, 15CrMoR, 15MnVR, SA516 Gr60, A516 Gr70, 20G, SA285GrC, 16Mng, 410B, 07MnNiMoVDR, SA387Gr22CL2, SA387Gr22CL2, SA387Gr11CL2, DIN 17155 HI, HII

High Temperature Properties Of Pressure Vessel Plate

Pressure vessel steel grade	Thickness /mm	Specified residual elongation stress at the following temperature (°C) ór0.2/Mpa
		≥
		200	250	300	350	400	450	500
20R	21～36	186	167	153	139	129	121
	>36～60	178	161	147	133	123	116
	>60～100	164	147	135	123	113	106
16MnR	2l～36	255	235	215	200	190	180
	>36～60	240	220	200	185	175	165
	>60～100	225	205	185	175	165	155
	>100～120	220	200	180	170	160	150
15MnVR	2l～36	295	280	260	240	220	205
15MnVR	>36～60	280	265	245	225	210	195
15MnVNR	2l～36	340	315	290	270	250	235
15MnVNR	>36～60	320	300	275	255	235	220
18MnMoNbR	30～60	380	370	360	350	335	315
18MnMoNbR	>60～100	360	350	340	330	315	2915
13MnNiMoNbR	30～100	355	350	345	335	305
13MnNiMoNbR	>100～120	345	340	335	325	300
15CrMoR	2l～60	240	225	210	200	189	179	174
15CrMoR	>60～100	220	210	196	186	176	167	162

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