ASME SA 387 GRADE 22 Class 2 maitai

ASME SA 387 GRADE 22 Class 2, ASME SA387 Grade 22 Alloy Steel Plates
Ka tukuna e matou he pereti ki nga kaihanga o te ao e mahi ana i te hinu, hau me te umanga hinu.
Ko enei ahumahi e hiahia ana ki te rino o nga oko pehanga e pai ana te mahi i roto i te pāmahana teitei, me te pai o taatau rauemi ki tenei kaupapa. Me te pai o te waikura me te aukati waikura, ko nga pereti SA387 Grade 22 Class 2 he whiringa pai mo nga taiao hau kawa.

He rite mo te ASME SA387 Grade 22 Alloy Steel Plates

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

Nga korero mo te ASME SA387 Grade 22 Alloy Steel Plates
Ihirangi Chromium & Molybdenum (e ai ki nga korero a te ASME)

Tohunga	Chromium ingoa Ihirangi (%)	Molybdenum ingoa Ihirangi (%)
SA387 Kōeke 22	2.25%	1.00%

Nga Whakaritenga Tiaki mo te ASME SA387 Grade 22 Alloy Steel Plates Class 2 Plates

Tohunga:	Whakaritenga:	Kōeke 22
SA387 Kōeke 22	Te kaha matara, ksi [MPA]	75 ki te 100 [515 ki te 690]
	Te kaha tuku, min, ksi [MPa]/(0.2% offset)	45 [310]
	Te whakaroa i roto i te 8 inihi [200mm], min %	...
	Te whakaroa i roto i te 2 in. [50mm], min, %	18
	Te whakaiti i te horahanga, min %	45 (i whanganga ki te tauira porowhita) 40 (i ine ki runga tauira papatahi)

Nga whakaritenga matū mo te ASME SA387 Grade 22 Alloy Steel Plates

Huānga		Hanga Matū (%)
		SA387 Kōeke 22
waro:	Tātari Wera:	0.05 - 0.15
	Tātari Hua:	0.04 - 0.15
konupora:	Tātari Wera:	0.30 - 0.60
	Tātari Hua:	0.25 - 0.66
Phosphorus:	Tātari Wera:	0.035
	Tātari Hua:	0.035
Whanariki (mōrahi):	Tātari Wera:	0.035
	Tātari Hua:	0.035
Silicon:	Tātari Wera:	0.50 te teitei
	Tātari Hua:	0.50 te teitei
Chromium:	Tātari Wera:	2.00 - 2.50
	Tātari Hua:	1.88 - 2.62
Molybdenum:	Tātari Wera:	0.90 - 1.10
	Tātari Hua:	0.85 - 1.15