QMn1.5,閷抽潚閵匭Mn1.5,QMn1.5閷抽潚閵�,閵呯挡QMn1.5,閵呭悎閲慟Mn1.5,QMn1.5閷抽潚閵呮澘,QMn1.5閷抽潚閵呮澘,QMn1.5閵呭付,
鏉愭枡鍚嶇ū锛氶尦闈掗妳鏉�(杌�,)
鐗岃櫉(h脿o)锛歈Mn1.5
妯�(bi膩o)婧�(zh菙n)锛欸B/T 2046-1980(1996骞寸⒑瑾�(r猫n))
鈼忕壒鎬у強閬╃敤鑼冨湇锛�
鍚尦閲忚純QMn5浣�,鑸嘠Mn5姣旇純,寮�(qi谩ng)搴︺€佺‖搴﹁純浣�,浣嗗鎬ц純楂�锛屽叾浠栨€ц兘鐩镐技銆�
鈼忓寲瀛�(xu茅)鎴愪唤锛�
閵� Cu 锛氫綑閲�
閷� Sn 锛氣墹0.05
閴� Pb锛氣墹0.01
閹� Ni锛氣墹0.1
閶� Al锛氣墹0.07
閻� Fe锛氣墹0.1
閷� Mn锛�1.20锝�1.80
纭� Si 锛氣墹0.1
閵� Sb 锛氣墹0.005
纭� S 锛氣墹0.01
閴� Bi锛氣墹0.002
閴� Cr锛氣墹0.1
娉細鈮�0.3(闆滆唱(zh矛))
鈼忓姏瀛�(xu茅)鎬ц兘锛�
鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺206
浼搁暦(zh菐ng)鐜� 未10 (锛�)锛氣墺30
娉� 锛氭澘鏉愮殑鎷変几鍔涘(xu茅)鎬ц兘
