SA387 GR.21 CL1 Ipuleti lensimbi yomkhumbi wokucindezela

I-ASTM A387 Gr 21 CL 1 iyi-chromium molybdenum alloy steel plate ehloselwe ngokuyinhloko kubhayela oshiselwe kanye nemikhumbi yokucindezela eklanyelwe isevisi yamazinga okushisa aphakeme. Okuqukethwe kwe-Cr okungu-3.00 % kanye nokuqukethwe kwe-Mo 1.00 %. Ibanga ngalinye ngaphandle kwebanga lama-21L, iBanga 22L, iBanga 91 kanye neBanga 911 litholakala ezigabeni ezimbili zamazinga amandla aqinile. ingxubevange steel ipuleti okuhloswe ngqo ukusetshenziswa carbon steel ingcindezi weldable imikhumbi emazingeni okushisa aphakeme. I-molybdenum eyengeziwe inikeza okubalulekile amandla okubamba ukushisa okukhulu futhi i-chromium inikeza ukumelana nokugqwala okuthuthukisiwe.Amapuleti ensimbi e-ASTM A387 Ibanga le-11 Ikilasi 1 le-pressure somalia a387 grade 5 class1ASTM A387 IBanga 11 Ikilasi 1 liseBangeni elijwayelekile le-ASTMA-387 SA-3887M. I-11Class 1 iwuhlobo lwamapuleti ensimbi e-Cr-Mo-alloy asetshenziselwa ukwenza imikhumbi yomfutho wokushisa okuphezulu.I-A387 inamabanga ayishumi noma amazinga. Bafunda ibanga 2 , grade 12 , grade 11 , grade 22 , 22L , grade 21 , grade 21L , grade 5 , grade 9 , grade 91 .

I-SA387 Gr.21L CL.1 Ukwakheka Kwekhemikhali
Ibanga	I-Element Max (%)
	C	Si	UMn	P	S	Cr	Mo
SA387 Gr.21L Cl.1	0.12	0.50	0.25-0.66	0.035	0.035	2.63-3.37	0.85-1.15

Ibanga	I-SA387 Gr.21L CL.1 Impahla Ewumshini
	Ubukhulu	Veza	I-tensile	Ukwelula
SA387 Gr.21L Cl.1	mm	Min Mpa	Mpa	Okuncane  %
	t≦50	205	415-585	18
	50	-	-	-

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]