ASME SA 387 IBANGA LE-12 Insimbi ye-Class 1

ASME SA 387 GRADE 12 Class 1,ASME SA387 Grade 12 Alloy Steel Plates
Iklanyelwe ukusetshenziswa kusevisi yamazinga okushisa aphakeme, iyinsimbi ye-chrome molybdenum carbon alloy ukuze isetshenziswe emikhunjini yengcindezi eshisekayo namabhayela ezimboni.
Izinzuzo ezibonakalayo ezivela ku-chromium engeziwe ehlinzeka ngokugqwala okuhle kakhulu nokumelana ne-oxidation okwenza ilungele ukusetshenziswa kwesevisi emuncu embonini kawoyela negesi.

Okulinganayo

BS	EN	I-ASTM/ASME	I-DIN
620 B	13 CRMO 45	SA387-12-1	13 CRMO 44

Imininingwane ye-ASME SA387 Grade 12 Alloy Steel Plates
Okuqukethwe kwe-Chromium ne-Molybdenum (ngokuhambisana nokucaciswa kwe-ASME)

Ukuqokwa	I-Chromium yegama Okuqukethwe (%)	I-Molybdenum yegama Okuqukethwe (%)
SA387 Ibanga le-12	1.00%	0.50%

Izidingo ze-Tensile ze-ASME SA387 Grade 12 Alloy Steel Plates Class 1 Plates

Ukuqokwa:	Imfuneko:	Ibanga le-12
SA387 Ibanga le-12	Amandla aqinile, ksi [MPA]	65 kuya ku-85 [450 kuya ku-585]
	Amandla esivuno, amaminithi, ksi [MPa]/(0.2% offset)	40 [275]
	Ubude ngo-8 in. [200mm], min %	19
	Ubude ku-2 in. [50mm], min, %	22
	Ukuncishiswa kwendawo, iminithi %	–––

Izidingo Zekhemikhali ze-ASME SA387 Grade 12 Alloy Steel Plates

Isici		Ukwakhiwa Kwekhemikhali (%)
		ASME SA387 Grade 12
Ikhabhoni:	Ukuhlaziywa Kokushisa:	0.05 - 0.17
	Ukuhlaziywa komkhiqizo:	0.04 - 0.17
I-Manganese:	Ukuhlaziywa Kokushisa:	0.40 - 0.65
	Ukuhlaziywa komkhiqizo:	0.35 - 0.73
I-Phosphorus:	Ukuhlaziywa Kokushisa:	0.035
	Ukuhlaziywa komkhiqizo:	0.035
Isibabule (ubukhulu):	Ukuhlaziywa Kokushisa:	0.035
	Ukuhlaziywa komkhiqizo:	0.035
I-silicon:	Ukuhlaziywa Kokushisa:	0.15 - 0.40
	Ukuhlaziywa komkhiqizo:	0.13 - 0.45
I-Chromium:	Ukuhlaziywa Kokushisa:	0.80 - 1.15
	Ukuhlaziywa komkhiqizo:	0.74 - 1.21
I-Molybdenum:	Ukuhlaziywa Kokushisa:	0.45 - 0.60
	Ukuhlaziywa komkhiqizo:	0.40 - 0.65