I-ASTM A516 GR.70 IIpleyiti ze-BOILER STEEL

inkcazelo: Carbon Steel ASTM A516 Grade 70, 65, 60, 55
Iintlobo zokuVelisa: I-Hot Rolled
Ukutyeba: 2mm ukuya kwi-150 mm
Ububanzi: 0.6m ukuya kwi-3m
Ubude: 6m, 12m, ngokwezifiso
Umphezulu: Wendalo, Wepeyintiwe
Ukupakisha: Ukupakisha okusemgangathweni kolwandle, kuhlanganiswe nge-streel strip.

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

ICarbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

IBanga		I-A516 yeBanga lama-70 Mechanical Property
	Ukutyeba	Yima kancinci	Ukuqina	Elongation
A516 ibakala 70	mm	Min Mpa	Mpa	Ubuncinci  %

Unyango loBubushushu:

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 ℃].

Amaxwebhu aQwalaselayo:

Imigangatho ye-ASTM:
I-A20 / A20M: Iimfuno eziqhelekileyo zeeplate zetsimbi kwiinqanawa zoxinzelelo kunye neetanki
I-A435/A435M: Ukucaciswa kovavanyo oluthe ngqo lwe-ultrasonic yeepleyiti zentsimbi
A577/A577M: Ukuhlolwa kwe-angle-beam ultrasonic yeepleyiti zentsimbi
A578/A578M: ​​Kuvavanyo oluthe ngqo lwe-UT yeepleyiti eziqengqelekayo zezicelo ezikhethekileyo.