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PRODUCT

Aluminum Alloy Ingots for Die Casting

KM metal Co., Ltd. produces reliable products.

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ALDC1, ALDC3, ALDC5, ALDC6, ALDC10, ALDC12, ALDC14, K-14, Others

Chemical elements of KS D2331 Aluminum Alloy Ingots for Die Casting

KS D 2331:2009 (confirmed in 2019)

Type	Purity Classification	Symbol	Chemical Composition (mass %)
Type	Purity Classification	Symbol	Cu	Si	Mg	Zn	Fe	Mn	Cr	Ni	Sn	Pb	Ti	Al
Class 1	1	ALDC 1.1	1.0 Less than	11.0~13.0	0.3 Less than	0.5 Less than	0.6~1.0	0.3 Less than	-	0.5 Less than	0.1 Less than	0.20 Less than	0.30 Less than	Others
Class 1	2	ALDC 1.2	(0.05 Less than)	11.0~13.0	(0.03 Less than)	(0.03 Less than)	0.6 Less than	(0.03 Less than)	-	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	Others
Class 3	1	ALDC 3.1	0.6 Less than	9.0~11.0	0.45~0.64	0.5 Less than	0.6~1.0	0.3 Less than	-	0.5 Less than	0.1 Less than	0.15 Less than	0.30 Less than	Others
Class 3	2	ALDC 3.2	(0.05 Less than)	9.0~11.0	0.45~0.64	(0.03 Less than)	0.6 Less than	(0.03 Less than)	-	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	Others
Class 5	1	ALDC 5.1	0.2 Less than	0.3 Less than	4.1~8.5	0.1 Less than	1.1 Less than	0.3 Less than	-	0.1 Less than	0.1 Less than	0.10 Less than	0.20 Less than	Others
Class 5	2	ALDC 5.2	(0.05 Less than)	0.3 Less than	4.1~8.5	(0.03 Less than)	0.6 Less than	(0.03 Less than)	-	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	Others
Class 6	1	ALDC 6.1	0.1 Less than	1.0 Less than	2.6~4.0	0.4 Less than	0.6 Less than	0.4~0.6	-	0.1 Less than	0.1 Less than	0.10 Less than	0.20 Less than	Others
Class 6	2	ALDC 6.2	(0.05 Less than)	1.0 Less than	2.6~4.0	(0.03 Less than)	0.6 Less than	0.4~0.6	-	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	Others
Class 10	1	ALDC 10.1	2.0~4.0	7.5~9.5	0.3 Less than	1.0 Less than	0.6~1.0	0.5 Less than	-	0.5 Less than	0.2 Less than	0.2 Less than	0.30 Less than	Others
Class 10	2	ALDC 10.2	2.0~4.0	7.5~9.5	(0.03 Less than)	(0.03 Less than)	0.6 Less than	0.03 Less than	-	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	Others
Class 10 Z	1	ALDC 10 Z.1	2.0~4.0	7.5~9.5	0.3 Less than	3.0 Less than	0.6~1.0	0.5 Less than	-	0.5 Less than	0.2 Less than	0.2 Less than	0.30 Less than	Others
Class 12	1	ALDC 12.1	1.5~3.5	9.6~12.0	0.3 Less than	1.0 Less than	0.6~1.0	0.5 Less than	-	0.5 Less than	0.2 Less than	0.2 Less than	0.30 Less than	Others
Class 12	2	ALDC 12.2	1.5~3.5	9.6~12.0	(0.03 Less than)	(0.03 Less than)	0.6 Less than	(0.03 Less than)	-	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	Others
Class 12 Z	1	ALDC 12 Z.1	1.5~3.5	9.6~12.0	0.3 Less than	3.0 Less than	0.6~1.0	0.5 Less than	-	0.5 Less than	0.2 Less than	0.2 Less than	0.30 Less than	Others
14종	1	ALDC 14.1	4.0~5.0	16.0~18.0	0.50~0.65	1.5 Less than	0.6~1.0	0.5 Less than	-	0.3 Less than	0.3 Less than	0.2 Less than	0.30 Less than	Others
14종	2	ALDC 14.2	4.0~5.0	16.0~18.0	0.50~0.65	(0.03 Less than)	0.6 Less than	(0.03 Less than)	-	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	(0.03 Less than)	Others
Al Si9^b			0.10 Less than	9.0~11.0	0.10 Less than	0.15 Less than	0.55 Less than	0.50 Less than	-	0.05 Less than	0.05 Less than	0.05 Less than	0.15 Less than	Others
Al Si12 (Fe) ^c			0.10 Less than	10.5~13.5	-	0.15 Less than	0.6~0.9	0.55 Less than	-	-	-	-	0.15 Less than	Others
Al Si10 Mg (Fe) ^b			0.10 Less than	9.0~11.0	0.25~0.50	0.15 Less than	0.6~0.9	0.55 Less than	-	0.15 Less than	0.05 Less than	0.15 Less than	0.20 Less than	Others
Al Si8 Cu3 ^c			2.0~3.5	7.5~9.5	0.10~0.55	1.2 Less than	0.7 Less than	0.15~0.65	-	0.35 Less than	0.15 Less than	0.25 Less than	0.25 Less than	Others
Al Si9 Cu3 (Fe) ^c			2.0~4.0	8.0~11.0	0.10~0.55	1.2 Less than	0.6~1.0	0.55 Less than	0.15 Less than	0.55 Less than	0.25 Less than	0.35 Less than	0.25 Less than	Others
Al Si9 Cu3 (Fe)(Zn) ^c			2.0~4.0	8.0~11.0	0.10~0.55	3.0 Less than	0.6~1.0	0.55 Less than	0.15 Less than	0.55 Less than	0.25 Less than	0.35 Less than	0.25 Less than	Others
Al Si11 Cu2 (Fe) ^c			1.5~2.5	10.0~12.0	0.30 Less than	1.7 Less than	0.6~1.0	0.55 Less than	0.15 Less than	0.45 Less than	0.25 Less than	0.25 Less than	0.25 Less than	Others
Al Si11 Cu3 (Fe)			1.5~3.5	9.6~12.0	0.35 Less than	1.7 Less than	0.6~1.0	0.60 Less than	-	0.45 Less than	0.25 Less than	0.25 Less than	0.25 Less than	Others
Al Si12 Cu1 (Fe) ^c			0.7~1.2	10.5~13.5	0.35 Less than	0.55 Less than	0.6~1.0	0.55 Less than	0.10 Less than	0.30 Less than	0.10 Less than	0.20 Less than	0.20 Less than	Others
Al Si17 Cu4 Mg			4.0~5.0	16.0~18.0	0.50~0.65	1.5 Less than	0.6~1.0	0.50 Less than	-	0.3 Less than	0.3 Less than	-	-	Others
Al Mg9			0.10 Less than	2.5 Less than	8.1~10.5	0.25 Less than	0.6~0.9	0.55 Less than	-	0.10 Less than	0.10 Less than	0.10 Less than	0.20 Less than	Others

NoteAnalysis of the components indicated in ( ) is only performed upon the request of the customer.

AIf there is no specified lower limit for ingots in this specification, the lower limit value will be determined based on an agreement between the customer and the manufacturer.

BAnalysis of chemical components for ingot not specified in this specification for this product will be based on an agreement between the customer and the manufacturer. In this case, individual chemical components will be limited to 0.05% (by mass fraction) or less, and the total sum will be limited to 0.15% (by mass fraction) or less.

CAnalysis of chemical components for ingot not specified in this specification for this product will be based on an agreement between the customer and the manufacturer. In this case, individual chemical components will be limited to 0.05% (by mass fraction) or less, and the total sum will be limited to 0.25% (by mass fraction) or less.