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鎵� 姗�(j墨)锛�13682179061 15902269947 13682181573
鑱�(li谩n)绯讳汉锛氶Μ灏忓 璩�榫� 鑱堕簵鏄�
鍦� 鍧�锛氬ぉ娲ュ競瑗块潚閬撳鐠�(hu谩n)绶氫氦鍙ｉ噾閷簮閶兼潗甯傚牬(ch菐ng)
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鏂拌仦涓績锛� 30CrMnTi鍚堥噾閶肩鐨勬(bi膩o)婧�(zh菙n)鍙婃噳(y墨ng)鐢�
鐧�(f膩)甯冩檪(sh铆)闁擄細(2011/1/13)
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30CrMnTi鍚堥噾閶肩鐨勬(bi膩o)婧�(zh菙n)鍙婃噳(y墨ng)鐢� |
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鏉愭枡鍚嶇ū锛氬悎閲戠祼(ji茅)妲�(g貌u)閶�
銆�銆�鐗岃櫉(h脿o)锛�30CrMnTi
銆�銆�妯�(bi膩o)婧�(zh菙n)锛欸B/T 3077-1988
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銆�銆�
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纰� C 锛�0.24锝�0.32
銆�銆�纭� Si锛�0.17锝�0.37
銆�銆�閷� Mn锛�0.80锝�1.10
銆�銆�纭� S 锛氬厑瑷辨畼浣欏惈閲忊墹0.035
銆�銆�纾� P 锛氬厑瑷辨畼浣欏惈閲忊墹0.035
銆�銆�閴� Cr锛�1.00锝�1.30
銆�銆�閹� Ni锛氬厑瑷辨畼浣欏惈閲忊墹0.030
銆�銆�閵� Cu锛氬厑瑷辨畼浣欏惈閲忊墹0.030
銆�銆�閳� Ti锛�0.04锝�0.10
銆�銆�鈼忓姏瀛�(xu茅)鎬ц兘锛�
銆�銆�鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺1470(150)
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銆�銆�鏂烽潰鏀剁府鐜� 蠄 (锛�)锛氣墺40
銆�銆�娌栨搳鍔� Akv (J)锛氣墺47
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銆�銆�纭害 锛氣墹229HB
銆�銆�瑭︽ǎ灏哄锛氳│妯�
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銆�?銆佽姩鍛�?j铆)鍎�(y艒u)璩�(zh矛)閶兼噳(y墨ng)鍦ㄩ嫾铏�(h脿o)鏈�鍚庡姞"A"锛屼互鍗�(q奴)鍒ヤ簬涓�鑸劒(y艒u)璩�(zh矛)閶�銆�
銆�銆�鈶ゅ皥闁�鐢ㄩ�旂殑鍚堥噾绲�(ji茅)妲�(g貌u)閶�锛岄嫾铏�(h脿o)鍐犱互锛堟垨鍚庣洞锛変唬琛ㄨ┎閶肩ó鐢ㄩ�旂殑绗﹁櫉(h脿o)銆備緥濡傞墯铻哄皥鐢ㄧ殑30CrMnSi閶�锛岄嫾铏�(h脿o)琛ㄧず鐐篗L30CrMnSia銆� |
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