ASME SA516 GR.70 Pressure chombo zitsulo mbale

ASTM A516 Grade 70 Plate imatchedwanso ASME SA516-70. Chitsulo chi kalasi chi ndi aloyi wapakati wa carbon amenenso ali ndi manganese, phosphorous, sulfure, ndi silicon. A516 imagwiritsidwa ntchito ngati zotengera zowotcherera zomwe zimafunikira kulimba kwa notch.
makulidwe: 6mm mpaka 300MM,
m'lifupi: 1500mm kuti 4050mm,
Utali: 3000mm kuti 15000mm

A516 Grade 70 Chemical Composition
Gulu	The Element Max (%)
	C	Si	Mn	P	S
Chithunzi cha A516-70
Kukula <12.5mm	0.27	0.13-0.45	0.79-1.30	0.035	0.035
makulidwe 12.5-50 mm	0.28	0.13-0.45	0.79-1.30	0.035	0.035
makulidwe 50-100 mm	0.30	0.13-0.45	0.79-1.30	0.035	0.035
makulidwe 100-200 mm	0.31	0.13-0.45	0.79-1.30	0.035	0.035
makulidwe> 200 mm	0.31	0.13-0.45	0.79-1.30	0.035	0.035

Gulu		A516 Giredi 70 Mechanical Property
	Makulidwe	Zotuluka	Tensile	Elongation
Chithunzi cha A516-70	mm	Min Mpa	Mpa	Mphindi  %
	6-40	260	485-620	21%
	40-100	260	485-620	17%

Zipangizo ndi Tsatanetsatane Wopanga Pambale za A516

Chitsulocho chidzaphedwa ndipo chidzatsimikizira kukula kwambewu ya austenitic ya SPEC A20/A20M.

Kutentha Chithandizo

Mbale zochindikala mamilimita 40 [1.5 mkati] kapena pansi pake nthawi zambiri zimaperekedwa ngati zopindidwa. Ngati pakufunika normalized kapena nkhawa anamasuka adzadziwitsidwa pamaso kuti.

Mimbale yokulirapo kuposa mamilimita 40 [1.5 mu] iyenera kukhala yokhazikika.

Ngati kuyezetsa kulimba kwa notch kukufunika pa mbale 1.5 mu [mamilimita 40] ndipo pansi pa makulidwe awa, mbalezo ziyenera kukhala zachilendo pokhapokha ngati wogula wafotokozera.

Kuvomerezedwa ndi wogula, mitengo yozizirira mwachangu kuposa kuziziritsa kwa mpweya ndiyololedwa kuwongolera kulimba, malinga ngati mbalezo zimatenthedwa mu 1100 mpaka 1300 ℉ [595 mpaka 705 ℃].