I-ASTM A516 GR.70 BOILER STEEL PLATES

Incazelo: Carbon Steel ASTM A516 Grade 70, 65, 60, 55
Izinhlobo Zokukhiqiza: I-Hot Rolled
Ubukhulu: 2mm kuya ku-150 mm
Ububanzi: 0.6m kuya ku-3m
Ubude: 6m, 12m, ngokwezifiso
Ubuso: Imvelo, Ependiwe
Ukupakisha: Ukupakisha okujwayelekile kolwandle, okuhlanganiswe nomugqa we-streel.

I-A516 Grade 70 Chemical Composition
Ibanga	I-Element Max (%)
	C	Si	UMn	P	S
A516 ibanga 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

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

Ibanga		I-A516 Grade 70 Mechanical Property
	Ubukhulu	Veza	I-tensile	Ukwelula
A516 ibanga 70	mm	Min Mpa	Mpa	Okuncane  %

Ukwelashwa Kokushisa:

Amapuleti awugqinsi olungu-40 mm [1.5 in] noma ngaphansi kwawo ngokuvamile ahlinzekwa ngendlela egoqwe ngayo. Uma kwenzeka kudinga okujwayelekile noma ukuncishiswa kwengcindezi kufanele aziswe ngaphambi kwe-oda.
Amapuleti angaphezu kuka-40 mm [1.5 in] ukujiya kufanele ajwayeleke.
Uma kudingeka ukuhlolwa kokuqina kwenotshi kumapuleti angu-1.5 ku-[40 mm] futhi ngaphansi kwalobu ukujiya, amapuleti azokwenziwa abejwayelekile ngaphandle kwalapho kucaciswe ngenye indlela umthengi.
Kuvunywa umthengi, izilinganiso zokupholisa ngokushesha kunokupholisa emoyeni zivumelekile ukuze kuthuthukiswe ukuqina, inqobo nje uma amapuleti eshiswa ngokulandelayo ku-1100 kuya ku-1300℉ [595 kuya ku-705 ℃].

Amadokhumenti Akhonjiwe:

Amazinga we-ASTM:
I-A20/A20M: Izidingo ezijwayelekile zamapuleti ensimbi emikhumbi yokucindezela kanye namathangi
I-A435/A435M: Ukucaciswa kokuhlolwa kwe-ultrasonic ye-straight-beam yamapuleti ensimbi
I-A577/A577M: Okokuhlola i-angle-beam ultrasonic yamapuleti ensimbi
I-A578/A578M: ​​Ukuze kuhlolwe i-straight-beam UT yamapuleti agingqelwe ezinhlelo zokusebenza ezikhethekile