I-ASME SA387 Gr 11 CL 1 yintsimbi ye-chromium molybdenum alloy plate ejoliswe ikakhulu kwibhoyila edityanisiweyo kunye neenqanawa zoxinzelelo eziyilwe ngenkonzo yobushushu obuphakamileyo.
Umxholo we-Cr yi-1.25% kunye ne-Mo content 0.5%.

I-Chrome moly plate phantsi kwe-ASME SA387 kumabakala ahlukeneyo anemixholo yealloyi eyahlukileyo njengalapha ngezantsi, amabanga okusetyenziswa okuqhelekileyo yiGr 11, 12,22, 5, 9 kunye ne-91.

Ukubunjwa kwemichiza kunye neePropati zoomatshini:

SA387 Gr.11 CL.1Ukwakheka kweChemical
IBanga	Ubuninzi beSiqalelo (%)
IBanga	C	Si	Mnu	P	S	Cr	Mo
SA387 Gr.11 Cl.1	0.04-0.17	0.44-0.86	0.35-0.73	0.035	0.035	0.94-1.56	0.40-0.70

IBanga	SA387 Gr.11 CL.1Mechanical Property
IBanga	Ukutyeba	Yima kancinci	Ukuqina	Elongation
SA387 Gr.11 Cl.1	mm	Min Mpa	Mpa	Ubuncinci %
	t≦50	240	415-585	22
	50	240	415-585	19

IMigangatho eQhutywayo ye-ASTM A387 ye-Alloy Steel Plate

I-ASTM

I-A20/A20M: Iimfuno ngokubanzi kwiiplate zeenqanawa zoxinzelelo.
I-A370: Inkcazo yovavanyo lweepropathi zoomatshini zentsimbi
I-A435/A435M: Kuvavanyo lwe-ultrasonic ye-straight-beam yeepleyiti zentsimbi
I-A577/A577M: Uvavanyo lwe-angle ye-ultrasonic yeeplate zentsimbi
I-A578/A578M: Kuvavanyo oluthe tye lwe-UT yeepleyiti zentsimbi eziqengqelekayo kwizicelo ezikhethekileyo
I-A1017/A1017M: Inkcazo yoxinzelelo lweepleyiti ze-vessle zensimbi 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 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: