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industry standards for continuous casting alloys

Who die-cast parts purchases internationally knows the problem: similar alloys by no means identical alloy components and properties in the various national industry standards.

industry standards for the free movement of the markets of enormous importance for global sourcing of castings. Among the most important national standards for alloys that have been internationally developed, are the corresponding German, American, Japanese, Chinese and Russian industry standard.

The following table shows common die-cast alloys with the maximum share of the alloy elements arranged on the alloy groups. For each alloy, see the appropriate national standard.

			proportion of alloying elements W B /%					industry standard
alloy gruppe	Land	Legierung	Si	Cu	Mg	He	Al
AI-Si	China	YL102	10.0 to 13.0	<0.6	<0.05	<1.2	Rest	GB/T15115-94
	Japan	ADC1	11.0-13.0	<1.0	<0.30	<1.2		JISH5302-82
	Russland	AJ12	10.0-13.0	<0.6	<0.10	<1.5		TOCT2685-82
	USA	413	11.0-13.0	<1.0	<0.35	<2.0		ASTMB85-82
	Germany	AlSil2	11.0 to 13.5	<0.10	<0.05	<1.0		DIN 1725
AI-Si Mg	China	YL104	8.0 to 10.5	<0.30	0.17-0.30	<1.0	Rest	GB/T15115-94
	Japan	ADC3	9.0-10.0	<0.60	0.40-0.60	<1.3		JISH5302-82
	U.S.	360	9.0-10.0	<0.60	0.40-0.60	<2.0		ASTMB85-82
	Russia	AJl4	8.0-10.5	<0.10	0:17 to 0:30	<1.0		TOCT2685-82
	Germany	AlSil0Mg	9.0 to 11.0	<0.10	0:20 to 0:50	<1.0		DIN 1725
AI-Si-Cu	China	YL112	7.5-9.5	3.0-4.0	<0.30	<1.2	Rest	GB/T15115-94
	China	YL113	9.6-12.0	1.5-3.5	<0.30	<1.2		D1
	Japan	ADC10	7.5-9.5	2.0-4.0	<0.30	<1.3		JISH5302-82
	Japan	ADC12	9.6-12.0	1.5-3.5	<0.30	<1.3		JISH5302-82
	U.S.	380	7.5-9.5	3.0-4.0	<0.10	<1.3		ASTMB85-82
	U.S.	383	9.5-11.5	2.0-3.0	<0.10	<1.3		AK2
	Russland	AJl6	4.5-6.0	2.0-3.0	<0.10	<1.5		TOCT2685-82
	Germany	AlSi8Cu3	7.5-9.5	2.0-3.5	<0.30	<1.3		DIN 1725
AI-Mg	China	YL302	0.80-1.30	<0.10	4.5-5.5	<1.2	Rest	GB/T15115-94
	Japan	ADC5	<0.30	<0.20	4.0-8.5	<1.8		JISH5302-82
	U.S.	518	<0.35	<0.25	7.5-8.5	<1.8		ASTMB85-82
	Germany	AlMg9	<0.50	<0.05	7.0-10.0	<1.0		DIN 1725

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