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鐢�(ch菐n)鍝佹帹钖�

8铏�(h脿o)锛圸n8锛夐媴鍚堥噾鎴愬垎鑸囩敤閫�

8铏�(h脿o)澹撻憚閶呭悎閲� 鎴愪唤鍚噺

鍏冪礌Element鏈€浣� Min(%)鏈€楂� Max (%)
閶丄luminum (Al)8.08.8
閹侻agnesium (Mg)0.0150.030
閵匔opper (Cu)0.81.3
閴汱ead (Pb)
0.003
閹楥admium (Cd)
0.005
閷玊in (Sn)
0.002
閻� Lron (Fe)
0.05
閹� Nickel (Ni)
0.001
纭� Silicon (Si)
0.035
閵indium (In)
0.0005
閴圱hallium (Ti)
0.001
閶匷inc (Zn)
浣欓噺 (Balance)

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灏辨(j墨)姊版€ц兘渚嗙湅锛屽湪浠讳綍閶呭悎閲戜腑锛孼A-8鐨勬經璁婂挤(qi谩ng)搴︽渶楂橈紝鑰屽湪浠讳綍鐔卞澹撻憚鐨勯媴鍚堥噾鐣�(d膩ng)涓�锛屽畠鐨勫挤(qi谩ng)搴︽渶澶�銆�


灏�(du矛)姣�3铏�(h脿o)閶呭悎閲�锛�8铏�(h脿o)閶呭悎閲戝惈閶�8.0-8.8%锛屽惈閵�0.8-1.3%銆傚挤(qi谩ng)搴﹀拰纭害鏈€楂�銆�
鐔旈粸(di菐n)姣�3铏�(h脿o)閶呭悎閲戦珮10搴�锛屼絾娴佸嫊(d貌ng)鎬ц純宸�銆�

涓€鑸儏娉�锛�5铏�(h脿o)閶呭悎閲戝凡缍�(j墨ng)鑳芥豢瓒崇簿瀵嗛浂閮ㄤ欢鐨勬€ц兘闇€姹�

闄ら潪瀹㈡埗瑕佹眰鐢�(ch菐n)鍝佸惈閶侀噺閬�(d谩)8%

8铏�(h脿o)閶呭悎閲� 绗﹀悎鍦�(gu贸)闅涙(bi膩o)婧�(zh菙n) Standards that 8 complies with

缇庡湅(gu贸)USA ASTM B669 ZA-8

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