ASME SA 387 IBANGA 12 Udidi 1 lwentsimbi

ASME SA 387 GRADE 12 Class 1,ASME SA387 Grade 12 Alloy Steel Plates
Yenzelwe ukusetyenziswa kwinkonzo yobushushu obuphakamileyo, yintsimbi ye-chrome molybdenum carbon alloy ukuze isetyenziswe kwiinqanawa ezixinzelelekileyo kunye neebhoyila zamashishini.
Izibonelelo zezinto eziphathekayo kwi-chromium eyongeziweyo ebonelela ngokugqwesileyo kunye nokumelana ne-oxidation iyenza ilungele ukusetyenziswa kwenkonzo emuncu kwishishini leoli kunye negesi.

Equivalents

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

IiNkcazelo ze-ASME SA387 yeBanga le-12 i-Alloy Steel Plates
Isiqulatho seChromium kunye neMolybdenum (ngokobalulo lwe-ASME)

Ukutyunjwa	Igama leChromium Umxholo (%)	Igama elithi Molybdenum Umxholo (%)
SA387 iBanga le-12	1.00%	0.50%

IiMfuno zeTensile ze-ASME SA387 zeBanga le-12 iipleyiti zentsimbi yengxubevange yodidi loku-1

Isikhundla:	Imfuneko:	IBanga le-12
SA387 iBanga le-12	Amandla okuqina, ksi [MPA]	65 ukuya 85 [450 ukuya 585]
	Amandla esivuno, min, ksi [MPa]/(0.2% offset)	40 [275]
	Ubude kwi-8 ngo. [200mm], min %	19
	Ubude kwi-2 ngo-. [50mm], min, %	22
	Ukunciphisa indawo, min %	–––

IiMfuno zeMichiza ye-ASME SA387 yeBanga le-12 i-Alloy Steel Plates

Isiqalelo		Ukwakhiwa kwemichiza (%)
		ASME SA387 iBanga le-12
Ikhabhoni:	Uhlalutyo lobushushu:	0.05 - 0.17
	Uhlalutyo lweMveliso:	0.04 - 0.17
IManganese:	Uhlalutyo lobushushu:	0.40 - 0.65
	Uhlalutyo lweMveliso:	0.35 - 0.73
Iphosphorus:	Uhlalutyo lobushushu:	0.035
	Uhlalutyo lweMveliso:	0.035
Isulfure (ubuninzi):	Uhlalutyo lobushushu:	0.035
	Uhlalutyo lweMveliso:	0.035
Isilicon:	Uhlalutyo lobushushu:	0.15 - 0.40
	Uhlalutyo lweMveliso:	0.13 - 0.45
I-Chromium:	Uhlalutyo lobushushu:	0.80 - 1.15
	Uhlalutyo lweMveliso:	0.74 - 1.21
I-Molybdenum:	Uhlalutyo lobushushu:	0.45 - 0.60
	Uhlalutyo lweMveliso:	0.40 - 0.65