ASME SA516 GR.70 cadaadiska weelka saxanka birta

ASTM A516 Fasalka 70 Plate sidoo kale waxaa loogu yeeraa ASME SA516-70. Saxan  bir ah  darajada  waa daawaha kaarboon dhexdhexaad ah oo waliba ka kooban xaddi manganese, fosfooraska, baaruud, iyo silikoon. A516 waxaa ugu horrayn loo adeegsadaa adeegga weelasha cadaadiska alxanka leh halkaas oo loo baahan yahay adkaanta heer sare
Dhumucda: 6MM ilaa 300MM,
Ballaca: 1500mm ilaa 4050mm,
Dhererka: 3000mm ilaa 15000mm

A516 Fasalka 70 Hubabka Kiimikada
Darajo	Cunsurka ugu sarreeya (%)
	C	Si	Mn	P	S
A516 fasalka 70
Dhumucda <12.5mm	0.27	0.13-0.45	0.79-1.30	0.035	0.035
Dhumucda 12.5-50mm	0.28	0.13-0.45	0.79-1.30	0.035	0.035
Dhumucda 50-100mm	0.30	0.13-0.45	0.79-1.30	0.035	0.035
Dhumucda 100-200mm	0.31	0.13-0.45	0.79-1.30	0.035	0.035
Dhumuc>200mm	0.31	0.13-0.45	0.79-1.30	0.035	0.035

Darajo		A516 Fasalka 70  Hantida makaanikada
	Dhumucda	Wax-soo-saarka	Jilicsan	Dheeraynta
A516 fasalka 70	mm	Min Mpa	Mpa	Ugu yaraan %
	6-40	260	485-620	21%
	40-100	260	485-620	17%

Qalabka iyo Faahfaahinta Wax-soo-saarka ee Taarikada A516

Birta waa in la dilo oo xaqiijisa shuruudaha cabbirka hadhuudhka austenitic ee ganaaxa ee SPEC A20/A20M.

Daawaynta kulaylka

Taarikada dhumucdiisuna tahay 40 mm [1.5 in] ama hoostiisa ayaa caadi ahaan lagu bixiyaa xaalad duuban. Haddii loo baahdo in la caadiyeeyo ama laga khafiifiyo walbahaarka waa in la ogeysiiyaa amarka ka hor.

Taarikada ka badan 40 mm [1.5 in] dhumucdiisuna waa in la caadiyeeyaa.

Haddii ay dhacdo in tijaabooyin adag oo adag looga baahan yahay taarikada 1.5 [40 mm] iyo dhumucdan hoosteeda, taarikada waa in la caadiyeeyaa ilaa uu si kale u cayimo iibsadaha.

Ku heshiiyey iibsadaha, heerkulka qaboojintu si ka dhakhso badan qaboojinta hawada ayaa loo oggol yahay hagaajinta adkaanta, waase haddii taargooyinka la kululeeyo 1100 ilaa 1300 ℉ [595 ilaa 705 ℃].