Ipleyiti yentsimbi ye-SA387

SA387 ipleyiti yentsimbi ebonisiweyo Umfanekiso

Inkcazelo emfutshane:

Ipleyiti ye-SA387 yintsimbi ye-chromium-molybedenum ingxubevange yentsimbi edityanisiweyo ngokuyintloko kwiibhoyila ezidityanisiweyo kunye neevessles zoxinzelelo eziyilelwe ubushushu obuphakamileyo benkonzo.

Umgangatho: ASTM, JIS, EN, ASME, BS, GB

IBanga: Gr.5 Cl. 2, Gr.11 Cl.2, Gr.12 Cl.2, Gr.22 Cl.2, Gr 91 C1.2, 16Mo3, 13 CrMo Si 5-5, 13 CrMo 4-5, 10 CrMo 9-10, njl

Ubukhulu: 12-400mm

Ububanzi: 1000-2200mm

Ubude: 1000-12000mm

MOQ: 1TON

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Imixholo ye-alloy ye-Chrome Moly Plate

I-Chrome moly plate phantsi kwe-ASTM A387 kumabakala athile anemixholo yealloyi eyahlukileyo njengalapha ngezantsi, amabanga okusetyenziswa okuqhelekileyo yiGr 11, 22, 5, 9 kunye ne-91.

Ngaphandle kwe-21L, 22L kunye ne-91, ibakala ngalinye lifumaneka kwiiklasi ezimbini zamanqanaba okuqina okuqinileyo njengoko kuchaziwe kwiitheyibhile zeemfuno ze-tensile. IBakala 21L no-22L lineBakala 1 kuphela, kwaye iBakala 91 lineClass2 kuphela.

IBanga	Isiqulatho seChromium esiQelekileyo, %	Isiqulatho seMolybdenum esisiQelekileyo, %
2	0.50	0.50
12	1.00	0.50
11	1.25	0.50
22, 22L	2.25	1.00
21, 21L	3.00	1.00
5	5.00	0.50
9	9.00	1.00
91	9.00	1.00

IMigangatho eQhutywayo ye-ASTM A387 Ingxubevange yentsimbi yentsimbi ye-ASTM

I-A20 / A20M: Iimfuno eziqhelekileyo kwiiplate zeenqanawa zoxinzelelo.
I-A370: Inkcazo yovavanyo lweepropathi zoomatshini zentsimbi
I-A435/A435M: Uvavanyo lwe-ultrasonic ye-straight-beam yeeplate zetsimbi.
I-A577/A577M: Uvavanyo lwe-angle ye-ultrasonic yeeplate zentsimbi.
I-A578/A578M: Uvavanyo oluthe ngqo lwe-UT lwe-UT lwamacwecwe ensimbi aqengqelekayo kwizicelo ezikhethekileyo.
I-A1017 / A1017M: Inkcazo yoxinzelelo lweeplate ze-vessle zensimbi ye-alloy, i-chromium-molybdenum-tungsten.

Inkcazo ye-AWS

I-A5.5 / A5.5M: I-electrode yensimbi ephantsi yentsimbi ye-shield metal arc welding.
I-A5.23 / A5.23M: I-electrode yensimbi ephantsi ye-alloy ye-fulxes ye-arc welding ephantsi kwamanzi.
I-A5.28/A5.28M: Yegesi ekhuselweyo kwi-arc welding.
I-A5.29/A5.29M: Ye-flux cored arc welding.

Unyango lokutshisa i-A387 Chrom Moly Alloy Steel Plate

I-Chrome moly alloy steel plate phantsi kwe-ASTM A387 iya kubulawa yintsimbi, iphathwe ngokufudumeleyo nokuba kufakwe i-annealing, normalizing and tempering. Okanye kwimeko ekuvunyelwene ngayo ngumthengi, ukupholisa okukhawulezileyo ukusuka kwiqondo lobushushu le-austenitizing ngokuqhushumba komoya okanye ukucinywa kolwelo, kulandelwa kukufudumeza, amaqondo obushushu asezantsi ayakuba njengalapha ngezantsi kwetheyibhile:

IBanga	Iqondo lobushushu, °F [°C]
2, 12 kunye ne-11	1150 [620]
22, 22L, 21, 21L kunye no-9	1250 [675]
5	1300 [705]

Iipleyiti zensimbi ze-91 ze-alloy ziya kunyangwa ngokutshisa ngokuqhelekileyo kunye nokufudumeza okanye ngokupholisa ngokukhawuleza ngokuqhushumba komoya okanye ukucima ulwelo, kulandelwa kukufudumala. Iipleyiti zeBanga lama-91 kufuneka zingqinisiswe ngo-1900 ukuya kowe-1975 ngokukaC [1040 ukuya ku-1080 ngokukaCelsius] yaye ziya kuthotywa ubushushu obuphakathi kwe-1350 ukuya kwi-1470°F [730 ukuya kuma-800°C].

IBanga lesi-5, 9, 21, 21L, 22, 22L, kunye neepleyiti ezingama-91 eziodolwe ngaphandle konyango lobushushu ngetheyibhile engentla, ziyakugqityezelwa nokuba kukuthotywa koxinzelelo okanye imeko yoxinzelelo.