I-ASME SA516 GR.70 Ipuleti lensimbi yomkhumbi wengcindezi

I-ASTM A516 Grade 70 Plate nayo ibizwa ngokuthi ASME SA516-70. Leli banga le-steel plate liyingxube ye-carbon ephakathi futhi equkethe amanani e-manganese, i-phosphorus, isulfure, ne-silicon. I-A516 ikakhulukazi isetshenziselwa isevisi emikhunjini yokucindezela eshiselwe lapho kudingeka khona ukuqina kwenotshi okuthuthukisiwe.
Ubukhulu: 6MM kuya ku-300MM,
Ububanzi: 1500mm ukuze 4050mm,
Ubude: 3000mm ukuze 15000mm

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

Ibanga		I-A516 Grade 70 Mechanical Property
	Ubukhulu	Veza	I-tensile	Ukwelula
A516 ibanga 70	mm	Min Mpa	Mpa	Okuncane  %
	6-40	260	485-620	21%
	40-100	260	485-620	17%

Izinto zokwakha kanye nemininingwane yokukhiqiza yama-A516 Plates

Insimbi izobulawa futhi izoqinisekisa imfuneko kasayizi wokusanhlamvu we-austenitic we-SPEC A20/A20M.

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 ℃].