2.4630合金是什么材料

12cr1mov		30cr2ni2mo	30crnimo8	75crmov
12crni2a		30crmnsini2a		7crsimnmov
12crni3a		30crni2mov		86crmov7
12cr2ni4a		30simn2mov		8cr3
14nicr14		30crni4mo		8740
14nicrmo13-4		30w4cr2va		9cr2
15crmo		30crmo1v		9cr2mo
15crmo1v				9crv
15crni3mo		34crni3mo		9mn2v
15crni4mo		34crnimo		9sicr
15mnvb		34crnimo6	34cr2ni2mo	b2
16mncr5				b23
17cr2ni2mo	17crnimo6	30/35crmoa		crwmn
		35crmov		gcr15
18cr2ni4w		35cr2mnmo		gcr15simn
18crmnni2mo		36nicrmo16		gcr18mov
18crnimo7-6		37crni3		h12
18nicrmo5		37simn2mov		h13(4cr5mosiv1)
18nicr5-4		3cr13		cr5mo1v
19mnvs6		3cr2nimo		h13r
1cr5mo		4cr10si2mo电渣		ff710
20cr2ni4		40mn		f11
20crmnmo		40crmnmo		s15c
20crmnsi		40crni		t10、t8、t12
20crmo		40crni2mo	4130	60crm0
20crmov		40crnimoa		60crmov
20crni2mo	21crnimo6	40crni2si2mov		60crmnmo
20cr2ni4mo		42crmo		60si2cr
20/(30)crni3a		42crmnv7		60si2crva
20crnimo		45/50crni		60si2mn
20mnv6/20mnv		45crnimov		65mn
20mnmo		4cr13		6crw2si
21crmov5-7		50crv		25crmo4
21crmov5-11		51crv4		2cr13
23mnnimocra		5crmnmo		30mn2/45mn2/50mn2
23crni3mov		5crnimo		3cr2mo
23crni3mo		(4)/5crw2si		30/35crmoa
25cr2mov		50crmov		30cr2mov
			31crmov9	30/35crmnsi