ASTM A516 GR.70 BOILER VESSEL STEEL PLATES

MBALE ZA ASTM A516 GR.70 BOILER zitsulo

ASTM A516/ A516, yofanana ndi ASME SA-516/ SA-516M, ndiyomwe imapangidwira mbale zazitsulo za carbon steel pazigawo zotentha komanso zotsika. Ma mbale achitsulo opangidwa molingana ndi ASTM A516 amapangidwa makamaka kuti azigwiritsidwa ntchito muzotengera zowotcherera pomwe kulimba kwa notch ndikofunikira.

Mndandanda wazinthu

Gnee zitsulo, zitsulo zoperekedwa kuchokera kumwamba kupita kunyanja zilipo, padziko lonse lapansi;

Chitoliro chachitsulo

Chitoliro Chachitsulo Chopanda Seam Chitoliro cha Chitsulo cha Aloyi Chitoliro cha Carbon Steel API Line Pipe Welded Steel Pipe Chitoliro Chachitsulo cha Galvanized Zosakaniza

Chitsulo chosapanga dzimbiri

Kolo wachitsulo chosapanga dzimbiri/Mapepala Chitoliro Chachitsulo chosapanga dzimbiri Zosakaniza

Chipinda chachitsulo

Chitsulo Chosagwira Nyengo Boiler Pressure Vessel Chitsulo Zomangira Zitsulo Plate Valani mbale yachitsulo yosamva Hight Strength Low Alloy Steel Carbon Chitsulo Checkered Steel Plate Alloy Steel Plate

Chitsulo Chozizira Chozizira

H Beam ngodya Channel Zitsulo Round Bars

Chitsulo cha Galvanized

Koyilo Wagalasi/Mapepala Prepainted Steel Coil Mapepala Omangira Padenga

Aluminium Metal

Automotive Steel

Lumikizanani nafe

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Mbiri ya ASTM A516 Gr.70 Boiler Steel Plate : Mapangidwe a Chemical ndi Katundu Wamakina:

Mbiri ya ASTM A516 Gr.70 Boiler Steel Plate :

Kufotokozera: Carbon Steel ASTM A516 Giredi 70, 65, 60, 55
Mitundu Yopanga: Yotentha Yotentha
makulidwe: 2mm mpaka 150mm
M'lifupi: 0.6m mpaka 3m
Utali: 6m, 12m, makonda
Pamwamba: Mwachilengedwe, Wopaka utoto
Kulongedza: Kulongedza panyanja wamba, womangidwa ndi mizere ya streel.

Mapangidwe a Chemical ndi Katundu Wamakina:

A516 Grade 70 Chemical Composition
Gulu	The Element Max (%)
Gulu	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

Kaboni Wofanana ndi Mpweya: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Gulu		A516 Giredi 70 Mechanical Property
Gulu	Makulidwe	Zotuluka	Tensile	Elongation
Chithunzi cha A516-70	mm	Min Mpa	Mpa	Mphindi %

Chithandizo cha kutentha:

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 ℃].

Zolemba Zotsatiridwa:

Miyezo ya ASTM:
A20/A20M: Zofunikira zonse za mbale zachitsulo zotengera zokakamiza ndi akasinja
A435/A435M: Mafotokozedwe a zowunikira zowongoka zazitsulo zazitsulo
A577/A577M: Pakuti ngodya-mtengo akupanga kufufuza mbale zitsulo
A578/A578M: Pakuwunika mowongoka kwa UT kwa mbale zopindidwa zamapulogalamu apadera