SA387 GR.21 CL1 Isitya soxinzelelo lwentsimbi yentsimbi

I-ASTM A387 Gr 21 CL 1 yintsimbi ye-chromium molybdenum alloy plate ejoliswe ikakhulu kwibhoyila edityanisiweyo kunye neenqanawa zoxinzelelo eziyilwe ngenkonzo yobushushu obuphakamileyo. Umxholo we-Cr yi-3.00 % kunye ne-Mo content 1.00 %. Ibakala ngalinye ngaphandle kwebanga 21L, iBanga 22L, iBanga 91 kunye neBanga 911 lifumaneka kwiiklasi ezimbini zamanqanaba amandla okuqina. ipleyiti yentsimbi ye-alloy elungiselelwe ngokukodwa ukusetyenziswa kwiinqanawa zoxinzelelo ze-carbon steel weldable kumaqondo obushushu aphezulu. I-molybdenum eyongeziweyo inika izinto eziphathekayo amandla okushisa aphezulu kunye ne-chromium inikezela ukuxhathisa ukubola okuphuculweyo.ASTM A387 IBanga le-11 Iklasi ye-1 iiplate zentsimbi zoxinzelelo lwe-somalia a387 ibakala lesi-5 iklasi1ASTM A387 iBanga le-11 iBakala 1 likwiBanga le-ASTMA-387 SA-3887M eliqhelekileyo. I-11Iklasi ye-1 luhlobo lwe-Cr-Mo-alloy plates metal material esetyenziselwa ukugqoka iinqanawa zoxinzelelo oluphezulu lweqondo lokushisa.A387 inamabakala alishumi okanye amanqanaba. Bafunda ibanga 2 , 12 , 11 , 22 , 22L , grade 21 , 21L , grade 5 , 91 .

SA387 Gr.21L CL.1 Ukwakheka kweKhemikhali
IBanga	Ubuninzi beSiqalelo (%)
	C	Si	Mnu	P	S	Cr	Mo
SA387 Gr.21L Cl.1	0.12	0.50	0.25-0.66	0.035	0.035	2.63-3.37	0.85-1.15

IBanga	SA387 Gr.21L CL.1 iPropati yoBumatshini
	Ukutyeba	Yima kancinci	Ukuqina	Elongation
SA387 Gr.21L Cl.1	mm	Min Mpa	Mpa	Ubuncinci  %
	t≦50	205	415-585	18
	50	-	-	-

IMigangatho eQhutyiweyo ye-ASME SA387 Icwecwe lentsimbi yengxubevange

ASME

• SA20/A20M: Iimfuno ngokubanzi kwiiplate zeenqanawa zoxinzelelo.
• I-SA370: Uvavanyo lovavanyo lweepropathi zoomatshini zentsimbi
• SA435/A435M: Kuvavanyo lwe-ultrasonic ye-straight-beam yeeplate zentsimbi
• SA577/A577M: Kuvavanyo lwe-ultrasonic angle beam yeeplate zentsimbi
• I-SA578/A578M: ​​Kuvavanyo oluthe tye lwe-UT yeepleyiti zentsimbi eziqengqelekayo kwizicelo ezikhethekileyo.
• I-SA1017/A1017M: Ukucaciswa kweeplati ze-vessle zoxinzelelo lwentsimbi ye-alloy, i-chromium-molybdenum-tungsten

Inkcazo ye-AWS

• I-A5.5 / A5.5M: I-electrode yentsimbi ephantsi yentsimbi ye-shield metal arc welding.
• I-A5.23/A5.23M: I-electrode yentsimbi 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 loBushushu lwe-SA387 Chrom Moly Alloy Steel Plate

I-Chrome moly alloy steel plate phantsi kwe-ASME SA387 iya kubulawa intsimbi, iphathwe ngokushushumbisa nokuba kufakwe i-annealing, i-normarlizing kunye nokufudumeza. 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]