鑰愰珮婧�7050T7451閶佹澘10mm鍘氬害鐝�(xi脿n)璨�
楱伴仈(d谩)鐗圭ó閲戝爆鍏徃涓昏寰炰簨6061閶佹澘銆佸付銆佺當鐨勭敓鐢�(ch菐n)鑸囬姺鍞�锛屼富鐕熸媺绲查媮鏉裤€佽姳绱嬮媮鏉�銆侀€�(j矛n)鍙�6061閶佹澘銆�5A06闃查姽閶佹澘銆佸悎閲戦媮鏉�銆佷腑鍘氬悎閲戦媮鏉�銆佹鐨姳绱嬮媮鏉�銆佹寚閲濊姳绱嬮媮鏉�銆佷簲姊濈瓔鑺辩磱閶佹澘銆佷互鍙婇媮鐨€侀媮鍗风瓑銆傛潗璩�(zh矛)涓昏鏈�1100銆�1050銆�1060銆�1070銆�2A12銆�2024銆�2017銆�3003銆�3004銆�3005銆�3A21銆�5052銆�5754銆�5083銆�6061銆�6063銆�6082銆�7075銆�7050銆�銆傜媭鎱�(t脿i)鍒嗗垾鐐猴細1绯伙細O鎱�(t脿i)銆丠12銆丠14銆丠16銆丠18銆丠24銆丠26. 2绯伙細T4銆丠112銆丠111锛�3绯伙細O鎱�(t脿i)銆丠14銆丠16銆丠18銆丠24 銆� 5绯籓鎱�(t脿i)銆� H112銆丠24銆丠32銆丠34銆丠36銆丠111锛� 6绯伙細O鎱�(t脿i)銆丠111銆丠112銆乀4銆乀5銆乀6銆乀651,7绯伙細H111銆丠112銆乀6銆乀651绛変互涓婃潗璩�(zh矛)鍏ㄩ儴鐝�(xi脿n)璨ㄤ緵鎳�(y墨ng)銆傜壒娈婅(gu墨)鏍煎彲浠ュ畾鍒� 鍙敓鐢�(ch菐n)0.02-10mm 瀵害800-2300mm钖勬澘銆傚帤鏉�10-380mm 瀵害200-2300 銆傜従(xi脿n)鎿佹湁鐝�(xi脿n)璨ㄥ韩瀛�600澶氬櫢銆傝(gu墨)鏍奸綂鍏�锛屽児(ji脿)鏍煎悎鐞�,鎵€鏈夌従(xi脿n)璨ㄥ彲鎸夊鎴舵墍瑕佹眰鐨勫昂瀵搁€�(j矛n)琛屽壀鍒囥€傜稉(j墨ng)閬庡崄骞惧勾渚嗙殑閶佽妤�(y猫)鐨勫緸妤�(y猫)缍�(j墨ng)椹�(y脿n)锛岀洰鍓嶆垜鍏徃閵峰敭缍�(w菐ng)绲�(lu貌)閬嶅強浜屽崄澶氬€嬬渷甯傘€傞€氶亷鍏ㄩ珨鍝″伐鐨勮壉鑻﹀姫鍔�锛屼互鍙婂厔寮熷柈浣嶇殑鍙嬪ソ鍗�(xi茅)浣�锛屽湪閶佹澘琛屾キ(y猫)闋�(l菒ng)鍩熶腑锛屾垜鍏徃鑳藉婧�(zh菙n)纰烘妸鎻′俊鎭拰姗�(j墨)閬�锛屼互杓冨揩鐨勯€熷害锛屼笉鏂风⿳绱�銆佷笉鏂峰畬鍠�锛屽緱鍒颁簡涓嶆柗鐨勭櫦(f膩)灞曞／澶�銆�
7050閶佹澘灞珮寮�(qi谩ng)搴﹀彲鐔辫檿鐞嗗悎閲�锛屽叿鏈夋サ楂樼殑寮�(qi谩ng)搴﹀強鎶楀墲钀借厫铦曞拰鎶楁噳(y墨ng)鍔涜厫铦曟柗瑁傜殑鎬ц兘銆傚父鐢ㄤ簬椋涙(j墨)绲�(ji茅)妲�(g貌u)浠剁敤浜庝腑鍘氭澘 鎿犲浠�銆佽嚜鐢遍崨鎵撲欢鑸囨ā閸涗欢銆傚埗閫犻€欓闆朵欢灏嶅悎閲戣姹傛槸锛氭姉鍓濊惤鑵愯潟鎬ц垏鎶楁噳(y墨ng)鍔涜厫铦曢枊瑁傝兘鍔�銆佹柗瑁傞煂鎬ц垏鎶楃柌鍕炴€ц兘閮藉挤(qi谩ng)銆�
7050閶佹澘灞珮寮�(qi谩ng)搴﹀彲鐔辫檿鐞嗗悎閲�锛屽叿鏈夋サ楂樼殑寮�(qi谩ng)搴﹀強鎶楀墲钀借厫铦曞拰鎶楁噳(y墨ng)鍔涜厫铦曟柗瑁傜殑鎬ц兘銆傚父鐢ㄤ簬椋涙(j墨)绲�(ji茅)妲�(g貌u)浠剁敤浜庝腑鍘氭澘 鎿犲浠�銆佽嚜鐢遍崨鎵撲欢鑸囨ā閸涗欢銆傚埗閫犻€欓闆朵欢灏嶅悎閲戣姹傛槸锛氭姉鍓濊惤鑵愯潟鎬ц垏鎶楁噳(y墨ng)鍔涜厫铦曢枊瑁傝兘鍔�銆佹柗瑁傞煂鎬ц垏鎶楃柌鍕炴€ц兘閮藉挤(qi谩ng)銆�
7075绯婚媮鍚堥噾涓昏鍚堥噾鍏冪礌鏄媴,鍚戝惈3%-75%閶呯殑鍚堥噾涓坊鍔犻巶,鍙互褰㈡垚寮�(qi谩ng)鍖栨晥鏋滈’钁楃殑MgZn2,浣胯┎鍚堥噾鐨勭啽铏曠悊鏁堟灉閬�(yu菐n)閬�(yu菐n)鍕濋亷閶侀媴浜屽厓鍚堥噾.鎻愰珮鍚堥噾涓殑閶呴巶鍚噺,鎶楁媺纭害灏卞緱鏈冨埌閫�(j矛n)涓€姝ョ殑鎻愰珮,浣嗗叾鎶楁噳(y墨ng)鍔涜厫铦曞拰鎶楀墲钀借厫铦曠殑鑳藉姏鏈冮毃涔嬩笅闄�.缍�(j墨ng)鐔辫檿鐞�,鑳介仈(d谩)鍒伴潪甯搁珮鐨勫挤(qi谩ng)搴︾壒鎬�.瑭茬郴鏉愭枡涓€鑸兘鏈冨姞鍏ュ晢閲忛妳閴荤瓑鍚堥噾.瑭茬郴涓互7075-7651閶佸悎閲戠偤涓婂搧,琚(y霉)鐐洪媮鍚堥噾涓�鍎�(y艒u)鑹殑鐢�(ch菐n)鍝�,寮�(qi谩ng)搴﹂珮,閬�(yu菐n)鍕濅簬杌熼嫾.姝ゅ悎閲戝叿鏈夎壇濂界殑姗�(j墨)姊版€ц兘鍙婇櫧妤靛弽鎳�(y墨ng).涓昏鐢ㄤ簬鑸┖鑸ぉ,妯″叿鍔犲伐,姗�(j墨)姊拌ō(sh猫)鍌�.宸ヨ澶惧叿,鐗瑰垾鐢ㄤ簬椋涙(j墨)鍒堕€犵祼(ji茅)妲�(g貌u)鍙婂叾瀹冭姹傚挤(qi谩ng)搴﹂珮,鎶楄厫铦曟€ц兘寮�(qi谩ng)鐨勯珮鎳�(y墨ng)鍔涚祼(ji茅)妲�(g貌u)楂�.
鐙€鎱�(t脿i) 鎷変几寮�(qi谩ng)搴� 灞堟湇寮�(qi谩ng)搴� 寤朵几鐜� 纭害(a) 鍓垏寮�(qi谩ng)搴� 鐤插嫗寮�(qi谩ng)搴�(b)
MPa ksi MPa ksi 妯ｅ搧鍘氬害
1.6mm(1/16in) HB MPa ksi MPa ksi
T73510 496 72 434 63 12 135 - - 71 10.4
T7451 524 76 469 68 11 135 303 44 71 10.4
T7651 552 80 490 71 11 135 324 47 71 10.4
娉細 (a)杓夎嵎500kg鐩村緫10mm鐞�; (b)R.R.Moore鍨嬭│椹�(y脿n)锛屽惊鐠�(hu谩n)5*108娆″叏鍙嶅悜鎳�(y墨ng)鍔涖€�
瀵嗗害锛�20鈩冿紙68鈩夛級鏅�(sh铆)鐐� 2.83g/cm3(0.102lb/in3)銆�
閫€鐏韩搴� 415鈩冿紙775鈩夛級
鍥烘憾婧害 475鈩冿紙890鈩夛級
鏅�(sh铆)鏁堟韩搴� 120-175鈩冿紙250-350鈩夛級
閶�(Al) 浣欓噺
閴�(Cr)鈮�0.04
閶�(Zr)0.08锝�0.15
閶�(Zn)5.7锝�6.7
纭�(Si)鈮�0.12
閻�(Fe)0.000锝�0.150
閷�(Mn)鈮�0.10
閹�(Mg)1.9锝�2.6
閳�(Ti)鈮�0.06
閵�(Cu)2.0锝�2.6
