鍦撻嫾鐨勬潗璩細20#銆�35#銆�45#銆�20Cr銆�40Cr銆�15crmo銆�20CrMo銆�35CrMo銆�42CrMo銆�40CrNiMo銆�40CrNiMoA銆�20CrNiMoA銆�25Cr2MoV銆�25Cr2Mo1V銆�20Cr2Ni4A銆�12CrNi3A銆�18Cr2Ni4WA銆�34CrNiMo6銆�17CrNiMo銆乹235B銆乹345b銆�16Mn銆�38CrMoal銆�20CrMoTi銆丟cr15銆佽桓鎵块嫾銆�1Cr13銆�2Cr13銆�3Cr13銆�4Cr13銆�9Cr18銆丆r12銆丆r12MoV銆丠13銆佺瓑銆�
浜戞诞40CrNiMoA鍦撻嫾寤犲瑗垮
鍦撻嫾鏄寚鎴潰鐐哄湏褰㈢殑瀵﹀績闀锋閶兼潗銆傚叾瑕�(gu墨)鏍间互鐩村緫鐨勬绫虫暩(sh霉)琛ㄧず锛屽鈥� 50鈥濆嵆琛ㄧず鐩村緫鐐�50姣背鐨勫湏閶�銆傚湏閶煎垎鐐虹啽杌�銆侀崨鍒跺拰鍐锋媺涓夌ó銆傜啽杌嬪湏閶肩殑瑕�(gu墨)鏍肩偤5.5-250姣背銆傚叾涓細5.5-25姣背鐨勫皬鍦撻嫾澶у浠ョ洿姊濇垚鎹嗙殑渚涙噳锛屽父鐢ㄤ綔閶肩瓔銆佽灪鏍撳強鍚勭ó姗熸闆朵欢锛涘ぇ浜�25姣背鐨勫湏閶硷紝涓昏鐢ㄤ簬鍒堕€犳姊�銆�
浜戞诞40CrNiMoA鍦撻嫾寤犲瑗垮
鍦撻嫾鑸囧叾瀹冮嫾绛嬬殑鍗€(q奴)鍒ワ細1澶栧瀷涓嶄竴妯o紝鍦撻嫾澶栧瀷鍏夊湏锛岀劇绱嬬劇鑲嬶紝鍏跺畠閶肩瓔琛ㄩ潰澶栧瀷鏈夊埢绱嬫垨鏈夎倠锛岄€欐ǎ灏遍€犳垚鍦撻嫾鑸囨贩鍑濆湡鐨勭矘绲愬姏灏�锛岃€屽叾瀹冮嫾绛嬭垏娣峰嚌鍦熺殑绮樼祼鍔涘ぇ銆�2鎴愪唤涓嶄竴妯�锛屽湏閶煎爆浜庢櫘閫氫綆纰抽嫾锛屽叾瀹冮嫾绛嬪鐐哄悎閲戦嫾銆�3寮峰害涓嶄竴妯�锛屽湏閶煎挤搴︿綆锛屽叾瀹冮嫾寮峰害楂橈紝鍗崇洿寰戝ぇ灏忕浉鍚岀殑鍦撻嫾鑸囧叾瀹冮嫾绛嬬浉姣�锛屽湏閶兼墍鑳芥壙鍙楃殑鎷夊姏瑕佹瘮鍏跺畠閶肩瓔灏�锛屼絾鍦撻嫾鐨勫鎬ф瘮鍏跺畠閶肩瓔寮�锛屽嵆鍦撻嫾鍦ㄨ鎷夋柗鍓嶆湁杓冨ぇ鐨勮畩褰�,鑰屽叾瀹冮嫾绛嬪湪琚媺鏂峰墠鐨勮畩褰㈣灏忓緱澶�銆�
鍚⒊閲忓皬浜�1.35%锛岄櫎閻�銆佺⒊鍜岄檺閲忎互鍏х殑纭�銆侀尦銆佺7銆佺~绛夐洔璩锛屼笉鍚叾浠栧悎閲戝厓绱犵殑閶笺€傜⒊绱犻嫾鐨勬€ц兘涓昏鍙栨焙浜庡惈纰抽噺銆傚惈纰抽噺澧炲姞锛岄嫾鐨勫挤搴�銆佺‖搴﹀崌楂�锛屽鎬�銆侀煂鎬у拰鍙剨鎬ч檷浣庛€傝垏鍏朵粬閶奸鐩告瘮锛岀⒊绱犻嫾浣跨敤鐨勬棭锛屾垚鏈綆锛屾€ц兘鑼冨湇瀵�锛岀敤閲�銆傞仼鐢ㄤ簬鍏ū澹撳姏PN鈮�32.0MPa锛屾韩搴︾偤-30-425鈩冪殑姘�銆佽捀姹�銆佺┖姘�銆佹矮銆佹皑銆佹爱鍙婄煶娌瑰埗鍝佺瓑浠嬭唱銆傚湏閶肩殑瑷堢畻鍏紡鐐猴細鐩村緫*鐩村緫*0.00617=姣忕背鐨勯噸閲�銆�
閲囩敤杓ヨ粙鎴愬瀷鎶€琛撶敓鐢㈠ぇ鎵归噺鐨勯暦鍨嬩欢缍撴繜銆傚付閶肩殑瀵害鑼冨湇鏄�2.5锝�15mm锛屽帤搴︽槸.25锝�3.5mm銆傛墍鍔犲伐閮ㄤ欢鐨勫舰鐙€寰炵啊鍠殑鍒板京闆滅殑銆侀枆鍚堢殑鏂烽潰銆備竴鑸締瑾�锛岀敱浜庡垁鍏峰姞宸ユ垚鏈拰瀹夎鎴愭湰楂�锛屽彧鏈夌敘閲忓湪3绫充互涓婃檪閲囩敤杓ヨ粙鎴愬瀷宸ヨ棟鎵嶇稉婵熴€傜劧鑰�锛屽皪浜庣敤纰抽嫾鍨嬫潗鐨勮讥杌嬫垚鍨嬫渚嗚│鐢熺敘涓嶉姽閶肩殑鎯呮硜鐝�(xi脿n)鍦ㄩ倓涓嶆竻妤氥€傚湪閫欑ó鎯呮硜涓�锛屽繀闋堝皬蹇冭鎱�锛屼互闃茶〃闈㈡薄鏌撴垨鎿﹀偡锛岃€屼笖瑷倷閭勯渶鐣欐湁鎵垮彈涓嶉姽閶煎喎浣滅‖鍖栧拰杓冮珮鐨勫洖褰堜綑閲忋€�