涔濋姌鐗归嫾17-4PH/0Cr17Ni4Cu4Nb閸涚挵(hu谩n) 鐔辫粙鏉�
17-4PH/0Cr17Ni4Cu4Nb娌夋穩纭寲鍨嬩笉閵归嫾
鐩搁棞妯欐簴GB/T1220銆丟B/T1221銆丄STM A 564 A630銆丼51740
鐗� 铏燂細17-4PH
鍚勫湅妯欐簴锛歎NS 缇庢:S17400 W. Nr./EN 姝愭: 1.4542 GB/T 05Cr17Ni4Cu4Nb AISI/ASTM 630,17-4PH JIS SUS630
17-4PH(05Cr17Ni4Cu4Nb)閶�锛屾槸涓€绋互Cr17 鍨嬮Μ姘忛珨涓嶉姽閶肩偤鍩虹鐧�(f膩)灞曡捣渚嗙殑浣庣⒊棣皬楂旀矇娣€纭寲鍨嬩笉閵归嫾锛岀敱浜庡熀楂斾腑鐨勫惈纰抽噺杓冧綆锛岃€愯厫铦曟€у拰鍙剨鎬у潎鍎�(y艒u)浜庡叾浠栭Μ姘忛珨鍨嬩笉閵归嫾锛岃€屾帴杩戜簬鏌愪簺濂ф皬楂斾笉閵归嫾锛屼笖鍏锋湁鑹ソ鐨勭稖鍚堟姊版€ц兘锛屽彲寤ｆ硾鎳夌敤浜庤埅绌�銆佽埅澶�銆佸寲瀛稿拰鏍稿伐妤�(y猫)绛夐珮绉戞妧闋樺煙銆傛垜鍙哥敓鐢㈣┎鏉愯唱鐨勬ā閸涗欢鐢㈠搧锛屼氦璨ㄧ媭鎱�(t脿i)鐐洪崨鍚庡浐婧舵檪鏁堢啽铏曠悊锛屼富瑕佺敤浜庣敓鐢㈠姞宸ヨ埅绌鸿€愰珮婧�銆佽€愰珮澹撻ⅷ姗熻憠鐗囧埗閫犮€�
缇庢锛欰STM 17-4PH鏄敱閵�銆侀埉/閳虫鎴愮殑娌夋穩銆佺‖鍖�銆侀Μ姘忛珨涓嶉姽閶�銆傞€欏€嬬瓑绱氬叿鏈夐珮寮峰害銆佺‖搴�(楂橀仈300o C/572o F)鍜屾姉鑵愯潟绛夌壒鎬�銆傜稉(j墨ng)閬庣啽铏曠悊鍚�,鐢㈠搧鐨勬姊版€ц兘鏇村姞瀹屽杽,鍙互閬斿埌灏堥珮閬�1100-1300 mpa (160-190 ksi) 鐨勮€愬寮峰害銆傞€欏€嬬瓑绱氫笉鑳界敤浜庨珮浜�300o C (572o F) 鎴栭潪甯镐綆鐨勬韩搴︿笅,瀹冨皪澶ф埃鍙婄█閲嬮吀鎴栭菇閮藉叿鏈夎壇濂界殑灞姉鑵愯潟鑳藉姏銆�
17-4PH鍖栧鎴愬垎锛�
纰矯锛氣墹0.07
纭匰i锛氣墹1.00
閷矼n锛氣墹1.00
纾稰锛氣墹0.040
纭玈锛氣墹0.030
閴籆r锛�15.00锝�17.50
閹砃i锛�3.00~5.00
閵匔u锛�3.00~5.00
Nb:0.15~0.45
17-4PH鐗╃悊鎬ц兘锛�
瀵嗗害 7.78g/cm3
鐔旈粸 1400-1440鈩�
鏈枃閫氶亷灏�17-4PH 钁夌墖閫茶浜嗙郴绲�(t菕ng)鐨勭啽铏曠悊宸ヨ棟瑭﹂锛岀偤閬斿埌涓嶅悓姗熸鎬ц兘锛岄€氶亷瑾挎暣鐔辫檿鐞嗗伐钘濆弮鏁�(sh霉)锛屽緱鍑�17-4PH 涓嶉姽閶艰純鍏ㄩ潰鐨勭悊鍖栨€ц兘鏁�(sh霉)鎿�(j霉)锛屾湁鍔╀簬鎷撳鎴戝徃閸涗欢甯傚牬鑼冨湇銆傜敱浜庤┎鏉愯唱鍥烘湁鐗规€т互鍙婃ā閸涗欢鐢㈠搧灏哄鎵害澶х瓑缍滃悎鍥犵礌锛岃┎鐢㈠搧鐨勯枊鐧�(f膩)闆ｅ害鍜岃唱閲忎繚璀夐洠搴﹁純澶�锛岄€氶亷姝ゆ闁嬬櫦(f膩)锛屽彲鎻愰珮宸ヨ棟浜哄摗鐨勮兘鍔�锛涙彁楂樿┎椤炵敘鍝佺殑璩噺淇濊瓑鑳藉姏锛岀偤鍚庣簩(x霉)鐩搁棞鐢㈠搧鐨勮ō瑷堝拰鐢熺敘鎻愪緵鎶€琛撴敮鎸�銆�
鐢㈠搧鎶€琛撹姹�
鍘熸潗鏂�
17-4PH 閶硷紝鎸夌収GJB 5040-2001 鑸┖鐢ㄩ嫾閸涗欢瑕�(gu墨)鑼�锛屽寲瀛告垚鍒嗗惈閲忚琛�1銆�
琛�1 17-4PH 閶煎師鏉愭枡鍖栧鎴愬垎鍚噺(%)
姗熸鎬ц兘鍙婇珮鍊嶇祫绻�
浜よ波鐙€鎱�(t脿i)鐐哄浐婧舵檪鏁�锛屾瘡鐔辫檿鐞嗙垚娆￠毃姗熸娊鍙栦竴浠跺鐗╂寜(JB/T 3073.2-1991 姹借吉姗熺敤妯￠崨鍕�銆侀潨钁夌墖锛岀啽杌嬮潨钁夌墖姣涘澂
浜斻€�SS2387 s165m x4crnimo16-5-1姘撮浕閶�瑕�(gu墨)鏍煎昂瀵革細
鐔辨墡妫�15~100mm,
閸涘埗妫掞細100mm~350mm,
鍐锋墡钖勬澘0.05mm-4.0mm,
鐔辨墡鏉�:4mm~14mm,甯�2mm-10mm,
鍚勫昂瀵歌(gu墨)鏍奸崨浠堕崨浠�锛屽韩瀛�?zh猫n)鈧垾涓嶅畾灏虹瓑銆�
鍏�銆�SS2387 s165m x4crnimo16-5-1姘撮浕閶�鐗╃悊鎬ц兘锛�
| 鐔旈粸/鈩� |
姣旂啽瀹� /kg/(kg.k)鈩� 0~100鈩� |
鐔卞皫鐜�/w/(m.k) 100~500鈩� |
绶氳劰绯绘暩(sh霉) /(10-6/k) 100~500鈩� |
闆婚樆鐜� /锛埼�.mm2/m) 20鈩� |
绺卞悜褰堟€фā閲� /GPa 20鈩� |
| ~ | |||||
| 瀵嗗害g/cm | 纭害HBW | 纭害HRB | 纾佹€� |
| 鐔辫檿鐞嗗姞鐔辨韩搴�0/掳C |
鍔犵啽 鏂瑰紡 |
鎶楁媺寮峰害 RM/MPa 鈮� |
寤朵几寮峰害Rp0.2/MPa 鈮� |
寤朵几鐜� A/% 鈮� |
鏂烽潰鏀� Z/% 鈮� |
