ASME SA516 GR.70 Ipleyiti yentsimbi yoxinzelelo

I-ASTM A516 Grade 70 Plate ikwabizwa ngokuba yi-ASME SA516-70. Le plate yebakala yi-medium carbon alloy ekwanayo nezixa zemanganese, phosphorus, sulfur, kunye nesilicon. I-A516 isetyenziselwa inkonzo kwimikhumbi yoxinzelelo oludityanisiweyo apho kufuneka ukuqina kwenotshi ephuculweyo.
Ukutyeba: 6MM ukuya 300MM,
Ububanzi: 1500mm ukuya 4050mm,
Ubude: 3000mm ukuya 15000mm

I-A516 iBakala 70 Ukwakheka kweKhemikhali
IBanga	Ubuninzi beSiqalelo (%)
	C	Si	Mnu	P	S
A516 ibakala 70
Ubukhulu <12.5mm	0.27	0.13-0.45	0.79-1.30	0.035	0.035
Ubukhulu 12.5-50mm	0.28	0.13-0.45	0.79-1.30	0.035	0.035
Ubukhulu 50-100mm	0.30	0.13-0.45	0.79-1.30	0.035	0.035
Ubukhulu 100-200mm	0.31	0.13-0.45	0.79-1.30	0.035	0.035
Ubukhulu>200mm	0.31	0.13-0.45	0.79-1.30	0.035	0.035

IBanga		I-A516 yeBanga lama-70 Mechanical Property
	Ukutyeba	Yima kancinci	Ukuqina	Elongation
A516 ibakala 70	mm	Min Mpa	Mpa	Ubuncinci  %
	6-40	260	485-620	21%
	40-100	260	485-620	17%

Izixhobo kunye neeNkcukacha zoMveliso ze-A516 Plates

Intsimbi iya kubulawa kwaye iya kuqinisekisa kwimfuno yobungakanani bengqolowa ye-austenitic ye-SPEC A20/A20M.

Unyango lobushushu

Amacwecwe kubukhulu obuyi-40 mm [1.5 ngaphakathi] okanye ngaphantsi kwawo ngokuqhelekileyo abonelelwa ngendlela eqengqelekayo. Kwimeko edinga ukulungiswa kwesiqhelo okanye ukuthotywa koxinzelelo kuya kwaziswa ngaphambi komyalelo.

Amacwecwe angaphezu kwama-40 mm [1.5 in] ubukhulu kufuneka aqheleke.

Kwimeko yovavanyo lwenotshi-ukuqina kufuneka kwiipleyiti 1.5 kwi [40 mm] kwaye phantsi kobu ngqingqwa, iipleyiti ziya kuba zesiqhelo ngaphandle kokuba kuchazwe ngenye indlela ngumthengi.

Kuvunyiwe ngumthengi, amazinga okupholisa ngokukhawuleza kunokupholisa emoyeni avumelekileyo ekuphuculeni ukuqina, ngaphandle kokuba iipleyiti zifudumala ngokulandelayo kwi-1100 ukuya kwi-1300℉ [595 ukuya ku-705 ℃].