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Casting Method				Material	Symbol	Hardness (Hs)
Static	Spin	Caldd	HIP	Material	Symbol	Hardness (Hs)
				Cast Steel	CPL	30-38
					CP1	30-42
					CP2	35-44
					CP3	37-46
					CP4	37-48
				Adamite	2SY	40-50
					2SL	40-45
					2SA	42-47
					2SB	43-48
					2SC	44-50
					2SX	45-55
					2SS	50-57
					CDP1	55-60
					CDP2	60-65
				Nodular	8SM	40-55
					8X	50-60
					8A	60-65
					8AM	65-70
					H8AM	70-75
				Indefinite chilled	7X	60-65
					7A	65-70
					7B	70-75
					7C	75-80
				Definite chilled	6A	70-75
					6B	72-77
					6C	77-82
				Cr steel	1HC	65-75
				Cr iron	2HC	65-75
				H.S.S.	WZ20	80-85
				H.S.S.	RZ30	80-85
					HP10	80-86

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