SA387 GR.12 CL2 Pressure Vessel Steel plate

I-A387 Grade 12 CL 1, A387 Grade 12 CL 2 ingaphansi kokucaciswa kwensimbi okujwayelekile kwe-ASTM A387/A387M yamapuleti ensimbi yomkhumbi, i-alloy steel ne-Chromium-Molybdenum.I-equal steel plate SA387 Grade 12 CL 1 kanye ne-SA387 CL Grade 2 12 zingaphansi kwe-American steel stamdard SA 387/SA 387M.Wonke lawa mapuleti ensimbi ayingxubevange ahloselwe ikakhulukazi amabhoyela ashiselwe kanye nemikhumbi yokucindezela&amathangi.Ukujiya okuphezulu kwamapuleti kunqunyelwe kuphela umthamo wokuqanjwa ukuze kuhlangatshezwane nezidingo zezakhiwo ezishiwo mshini.
Kupuleti lensimbi lokucindezela umkhumbi i-SA387 Ibanga le-12 CL 1, amandla e-tensile azoba phakathi kuka-380 kuya ku-550, amandla amancane okukhiqiza ama-Mpa angu-230. Ku-SA387 Ibanga le-12 CL 2 ipuleti lensimbi lokucindezela, amandla e-tensile aku-450-585 Mpa futhi akhiqiza iphuzu lizoba ngaphezu kwama-275 Mpa. Ngaphandle kwezakhi ezinhlanu eziyinhloko, i-Cr-Mo iphinde ibe sezakhini zamakhemikhali zalezi zinsimbi zengxubevange.

I-SA387 Gr.12 CL.2 Ukwakheka Kwekhemikhali
Ibanga	I-Element Max (%)
	C	Si	UMn	P	S	Cr	Mo
SA387 Gr.12 Cl.2	0.04-0.17	0.13-0.45	0.35-0.73	0.035	0.035	0.74-1.21	0.40-0.65

Ibanga	I-SA387 Gr.12 CL.2 Impahla Ewumshini
	Ubukhulu	Veza	I-tensile	Ukwelula
SA387 Gr.12 Cl.2	mm	Min Mpa	Mpa	Okuncane  %
	t≦50	275	450-585	22
	50	275	450-585	19

Amazinga Abhekwayo e-ASME SA387 Alloy Steel Plate

I-ASME

• I-SA20/A20M: Izidingo ezijwayelekile zamapuleti emikhumbi yomfutho.
• I-SA370: Ukucaciswa kokuhlolwa kwezakhiwo zensimbi
• I-SA435/A435M: Ukuze uthole ukuhlolwa kwe-ultrasonic ye-straight-beam yamapuleti ensimbi
• I-SA577/A577M: Ukuze kuhlolwe i-ultrasonic angle beam yamapuleti ensimbi
• I-SA578/A578M: ​​Ukuze kuhlolwe i-UT eqondile yamapuleti ensimbi agingqiwe ezinhlelweni ezikhethekile
• I-SA1017/A1017M: Ukucaciswa kwamapuleti e-vessle ye-pressure yensimbi ye-alloy, i-chromium-molybdenum-tungsten

Ukucaciswa kwe-AWS

• I-A5.5/A5.5M: Ama-electrode ensimbi ye-alloy ephansi yokushisela i-arc yensimbi yesihlangu.
• I-A5.23/A5.23M: Ama-electrode ensimbi ye-alloy ephansi yama-fulxes wokushisela i-arc engaphansi.
• I-A5.28/A5.28M: Okokushisela i-arc evikelwe ngegesi
• I-A5.29/A5.29M: Okwe-flux cored arc welding.

Ukwelashwa Kokushisa kwe-SA387 Chrom Moly Alloy Steel Plate

Ipuleti lensimbi le-Chrome moly alloy ngaphansi kwe-ASME SA387 lizobulawa insimbi, liphathwe ngokushisa ngokushisa, ngokufaka i-annealing, normalizing kanye nokushisa. Noma uma kwenzeka kuvunyelwana nomthengi, ukupholisa okusheshisiwe kusuka kuzinga lokushisa eliqinile ngokuqhunyiswa komoya noma ukucisha uketshezi, okulandelwa ukushisa, izinga lokushisa elincane elizoba njengokuthi ngezansi kwethebula:

Ibanga	Izinga lokushisa, °F [°C]
2, 12 kanye ne-11	1150 [620]
22, 22L, 21, 21L kanye no-9	1250 [675]
5	1300 [705]