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Q460GJD鏄綆鍚堥噾楂樺挤(qi谩ng)搴﹂嫾锛屽爆浜庡缓绛戠祼(ji茅)妲�(g貌u)鐢ㄩ嫾鏉�锛岀啊(ji菐n)绋�(ch膿ng)楂樺缓閶�锛孮浠ｈ〃灞堝緸鐨勬饥瑾�(y菙)鎷奸煶棣栧瓧姣嶃€佸眻寰炲挤(qi谩ng)搴︽暩(sh霉)鍊�460MPa銆丟J浠ｈ〃楂樺姛鑳藉缓绛戠祼(ji茅)妲�(g貌u)鐢ㄩ嫾鐨勬饥瑾�(y菙)鎷奸煶楂樺缓棣栧瓧姣�锛汥琛ㄧず璩�(zh矛)閲忕瓑绱�(j铆)锛屽Q460GJB銆丵460GJC銆丵460GJD銆丵460GJE锛涢棞(gu膩n)浜庡帤搴︽柟鍚戝姛鑳介嫾鏉�锛屽湪璩�(zh矛)閲忕瓑绱�(j铆)鍚庡姞涓婂帤搴︽柟鍚戝姛鑳界礆(j铆)鍒�(Z15銆乑25銆乑35)锛屽锛歈460GJC- Z15銆丵460GJC - Z25銆丵460GJC - Z35绛�銆俀460GJD閶兼澘鑸為櫧(y谩ng)閶煎粻鍙互鐢熺敘(ch菐n)锛孮460GJD閶艰唱(zh矛)绱旀綌锛岀～銆佺７鍚噺浣庯紝閶兼澘鐒婃帴鍔熻兘鍎�(y艒u)绉€銆佸叿鏈夐珮寮�(qi谩ng)搴�銆佽壇濂界殑闊屾€�銆佽壇濂界殑琛ㄩ潰鍜屽収(n猫i)閮ㄨ唱(zh矛)閲忥紝鐢ㄤ簬鍒堕€犻珮灞ゅ缓绛戠祼(ji茅)妲�(g貌u)銆佸ぇ璺ㄥ害绲�(ji茅)妲�(g貌u)鍙婂叾浠栭噸瑕佸缓绛戠祼(ji茅)妲�(g貌u)鐢ㄥ帤搴︾偤6~100mm鐨勯嫾鏉裤€�
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3銆丵460GJD閶兼澘鍔涘(xu茅)鍔熻兘
鍝佺ó 褰㈢媭 浜よ波鐙€娉� 妯�(bi膩o)婧�(zh菙n) 姒傛硜
Q460GJD 鏉� 鐔辫粙,瑾�(di脿o)璩�(zh矛),姝ｇ伀,鐔辫檿鐞�,鍥炵伀 6~16 ReH(MPa) 鈮�460 闂℃槑
Rm(MPa) 550锝�720 闂℃槑
A(%) 鈮�17 闂℃槑
娌栨搳婧害 -20 闂℃槑
Akv(J) 鈮�34 闂℃槑 绺卞悜
鏇叉姌鐩村緫 2a 闂℃槑
鏇叉姌瑕栭粸(di菐n) 180 闂℃槑
鍔熻兘闂℃槑 ReH/Rm鈮�0.85锛涗氦璨ㄧ媭娉侊細鐔辫粙銆佹鐏�銆佹鐏粙鍒躲€佹鐏�+鍥炵伀銆佽(di脿o)璩�(zh矛)銆乀MCP
Q460GJD >16~35 ReH(MPa) 460锝�600 闂℃槑
Rm(MPa) 550锝�720 闂℃槑
A(%) 鈮�17 闂℃槑
娌栨搳婧害 -20 闂℃槑
Akv(J) 鈮�34 闂℃槑 绺卞悜
鏇叉姌鐩村緫 3a 闂℃槑
鏇叉姌瑕栭粸(di菐n) 180 闂℃槑
鍔熻兘闂℃槑 ReH/Rm鈮�0.85锛涗氦璨ㄧ媭娉侊細鐔辫粙銆佹鐏�銆佹鐏粙鍒�銆佹鐏�+鍥炵伀銆佽(di脿o)璩�(zh矛)銆乀MCP
Q460GJD >35~50 ReH(MPa) 450锝�590 闂℃槑
Rm(MPa) 550锝�720 闂℃槑
A(%) 鈮�17 闂℃槑
娌栨搳婧害 -20 闂℃槑
Akv(J) 鈮�34 闂℃槑 绺卞悜
鏇叉姌鐩村緫 3a 闂℃槑
鏇叉姌瑕栭粸(di菐n) 180 闂℃槑
鍔熻兘闂℃槑 ReH/Rm鈮�0.85锛涗氦璨ㄧ媭娉侊細鐔辫粙銆佹鐏�銆佹鐏粙鍒�銆佹鐏�+鍥炵伀銆佽(di脿o)璩�(zh矛)銆乀MCP
Q460GJD >50~100 ReH(MPa) 440锝�580 闂℃槑
Rm(MPa) 550锝�720 闂℃槑
A(%) 鈮�17 闂℃槑
娌栨搳婧害 -20 闂℃槑
Akv(J) 鈮�34 闂℃槑 绺卞悜
鏇叉姌鐩村緫 3a 闂℃槑
鏇叉姌瑕栭粸(di菐n) 180 闂℃槑
鍔熻兘闂℃槑 ReH/Rm鈮�0.85锛涗氦璨ㄧ媭娉侊細鐔辫粙銆佹鐏€佹鐏粙鍒�銆佹鐏�+鍥炵伀銆佽(di脿o)璩�(zh矛)銆乀MCP
4銆丵460GJD閶兼澘灞ヨ妯�(bi膩o)婧�(zh菙n)锛欸B/T 19879-200
5銆丵460GJD閶兼澘鎶€鑳借姹�
閶兼澘鐨勫昂搴�銆佸褰�銆佸垎閲忓強绛旀噳(y墨ng)瑾ゅ樊鎳�(y墨ng)濂戝悎GB/T 709妯�(bi膩o)婧�(zh菙n)鐨勮(gu墨)鍓囥€�
鍘氬害瑾ゅ樊鎸塆B/T709鐨凚椤�(l猫i)鎴朇椤�(l猫i)灞ヨ锛屽湪鍚堝悓涓敞鏄庛€�
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