ASME SA 387 GRADE 22 Kilasi 2 irin

ASME SA 387 GRADE 22 Kilasi 2,ASME SA387 Ite 22 Alloy Steel Plates
A pese awọn awo si awọn ẹrọ iṣelọpọ agbaye ti n sin epo, gaasi ati ile-iṣẹ petrokemika.
Awọn ile-iṣẹ wọnyi nilo irin ipele ọkọ titẹ eyiti o ṣiṣẹ daradara ni awọn iwọn otutu ti o ga ati pe ohun elo wa ṣe idi eyi daradara. Ati pẹlu ipata to dara ati resistance ifoyina, SA387 Grade 22 Class 2 awo jẹ aṣayan ti o dara fun awọn agbegbe gaasi ekan paapaa.

Awọn deede fun ASME SA387 Ite 22 Alloy Steel Plates

BS	EN	ASTM /ASME	DIN
622-515B	10 CRMO910	SA387-22-2	10 CRMO910

Awọn pato fun ASME SA387 Ite 22 Alloy Steel Plates
Chromium & Molybdenum akoonu (ni ibamu si sipesifikesonu ASME)

Orúkọ	Chromium onipo Akoonu (%)	Molybdenum ti orukọ Akoonu (%)
SA387 ite 22	2.25%	1.00%

Awọn ibeere fifẹ fun ASME SA387 Ite 22 Alloy Steel Plates Class 2 Plates

Orúkọ:	Ibeere:	Ipele 22
SA387 ite 22	Agbara fifẹ, ksi [MPA]	75 si 100 [515 si 690]
	Agbara ikore, min, ksi [MPa] /(0.2% aiṣedeede)	45 [310]
	Ilọsiwaju ni 8 in. [200mm], min%	...
	Ilọsiwaju ni 2 in. [50mm], min,%	18
	Idinku agbegbe, min%	45 (ti wọn lori apẹrẹ yika) 40 (ti wọn lori apẹrẹ alapin)

Awọn ibeere Kemikali fun ASME SA387 Grade 22 Alloy Steel Plates

Eroja		Iṣọkan Kemikali (%)
		SA387 ite 22
Erogba:	Itupalẹ Ooru:	0.05 - 0.15
	Itupalẹ Ọja:	0.04 - 0.15
Manganese:	Itupalẹ Ooru:	0.30 - 0.60
	Itupalẹ Ọja:	0.25 - 0.66
Fosforu:	Itupalẹ Ooru:	0.035
	Itupalẹ Ọja:	0.035
Efin (o pọju):	Itupalẹ Ooru:	0.035
	Itupalẹ Ọja:	0.035
Silikoni:	Itupalẹ Ooru:	0.50 ti o pọju
	Itupalẹ Ọja:	0.50 ti o pọju
Chromium:	Itupalẹ Ooru:	2.00 - 2.50
	Itupalẹ Ọja:	1.88 - 2.62
Molybdenum:	Itupalẹ Ooru:	0.90 - 1.10
	Itupalẹ Ọja:	0.85 - 1.15