妯�(bi膩o)婧�(zh菙n)锛�GB/T 4437.1-2000
閶侀巶鍚堥噾閭勬湁閶侀尦鍚堥噾绲�(t菕ng)绋辩偤闃查姽閶侊紝鍥�?y脿n)闁儳鍜ц櫄g鐨勫悎閲戞垚鍒嗛兘鏈夊鍔犱粬鍊戦槻鑵愭€ц兘锛岄媮閷冲悎閲戜唬琛ㄦ槸3003锛�3004锛�3105锛岄媮閹傚悎閲戞牴鎿�(j霉)閹傚悎閲戠殑鍚噺鐨勯珮浣庝緷娆$偤5005 5252 5251 5050 5052 5754 5083 5056 5086绛夌瓑銆�
5086閶佹鍏稿瀷鐢ㄩ€旓細鐢ㄤ簬闇€瑕佹湁楂樼殑鎶楄厫铦曟€с€佽壇濂界殑鍙剨鎺ユ€у拰涓瓑寮�(qi谩ng)搴︾殑鍫�(ch菐ng)鍚�锛岃濡傝埞鑸�銆佹苯杌婂拰椋涙(j墨)鏉垮彲鐒婃帴浠�锛涢渶瑕佸毚(y谩n)鏍奸槻鐏殑澹撳姏瀹瑰櫒銆佸埗鍐疯缃�銆侀浕瑕栧銆佽鎺㈣ō(sh猫)鍌�銆佷氦閫氶亱(y霉n)杓歌ō(sh猫)鍌�銆佽鐢茬瓑銆�
5086閶佹渚涜波鐙€鎱�(t脿i)锛�O銆�H112銆�H116銆�H111銆�H321銆�H32锛�H36锛�H38 5086閶佸悎閲�
閶� Al 锛氫綑閲�
纭� Si 锛�鈮�0.40
閵� Cu 锛�鈮�0.10
閹� Mg锛�3.5锝�4.5
閶� Zn锛�鈮�0.25
閷� Mn锛�0.20锝�0.7
閳� Ti 锛�鈮�0.15
閴� Cr锛�0.05锝�0.25
閻� Fe锛� 0.000锝� 0.500
娉細?ji菐n)铦光偓(g猫):鈮�0.05;鍚堣▓(j矛):鈮�0.15
姊濅欢灞堟湇寮�(qi谩ng)搴� 蟽0.2 (MPa)锛�鈮�95
娉� 锛氱鏉愬婧副鍚戝姏瀛�(xu茅)鎬ц兘
鐙€鎱�(t脿i)锛氶媮鍙婇媮鍚堥噾鐔辨摖澹撶劇(w煤)绺湏绠� (H112鎱�(t脿i))
瀵嗗害 锛� 5086 has a density of 0.096 lb/cu in (2,660 kg/m3),