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．Alloy Aluminum Gravity Casting

Industrial Specification	Material Code	Chemical Composition (%)
		Cu	Si	Mg	Zn	Fe	Mn	Ni	Sn	Al
JIS H 5202	AC4B	2.0~4.0	7.0~10.0	Less than 0.50	Less than 1.0	Less than 1.0	Less than 0.50	Less than 0.35	Less than 0.10	Residual
ASTM	333
JIS H 5202	AC8A	0.8~1.3	11.0~13.0	0.7~1.3	Less than 0.15	Less than 0.8	Less than 0.15	0.8~1.5	Less than 0.05	Residual
ASTM	336

．Alloy Aluminum Die Casting

Industrial Specification	Material Code	Chemical Composition (%)
		Cu	Si	Mg	Zn	Fe	Mn	Ni	Sn	Al
JIS H 5302	ADC10	2.0~4.0	7.5~9.5	Less than 0.30	Less than 1.0	Less than 1.3	Less than 0.50	Less than 0.50	Less than 0.30	Residual
ASTM	A380
JIS H 5302	ADC12	1.5~3.5	9.6~12.0	Less than 0.30	Less than 1.0	Less than 1.3	Less than 0.50	Less than 0.50	Less than 0..30	Residual
ASTM	383

．Alloy Aluminum Forging

Industrial Specification	Material Code	Chemical Composition (%)
		Cu	Si	Mg	Zn	Fe	Mn	Ni	Al
JIS H 4000	4032	0.5~1.3	11.0~13.5	0.8~1.3	Less than 0.25	Less than 1.0	Less than 0.05	0.50~1.3	Residual
ASTM

SHINHER POWER not only simply describes the materials used on alloy aluminum cylinder, such as AC4B, AC8A, ADC10 or ADC12 but also focuses on the actual meaning represented by each chemical composition. From the procurement stage, we control the required design contents, especially the requirements on the impurity with in the residual generally omitted. Through the professional knowledge in the scientific territory about metal materials and practical experiences for many years, we provide the first material process for reliable production of alloy aluminum cylinder.