鍦�(gu贸)妯�(bi膩o)630閸涙 閸涘湏妫� SUS630涓嶉姽閶兼搴�(k霉)瀛樼従(xi脿n)璨ㄦ壒鐧�(f膩)
17-4PH/0Cr17Ni4Cu4Nb娌夋穩纭寲鍨嬩笉閵归嫾
鐩搁棞(gu膩n)妯�(bi膩o)婧�(zh菙n)GB/T1220銆丟B/T1221銆丄STM A 564 A630銆丼51740
鐗� 铏�(h脿o)锛�17-4PH
鍚勫湅(gu贸)妯�(bi膩o)婧�(zh菙n)锛歎NS 缇庢(bi膩o):S17400 W. Nr./EN 姝愭(bi膩o): 1.4542 GB/T 05Cr17Ni4Cu4Nb AISI/ASTM 630,17-4PH JIS SUS630
17-4PH(05Cr17Ni4Cu4Nb)閶硷紝鏄竴绋互Cr17 鍨嬮Μ姘忛珨涓嶉姽閶肩偤鍩虹(ch菙)鐧�(f膩)灞曡捣渚�(l谩i)鐨勪綆纰抽Μ姘忛珨娌夋穩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(j墨)姊版€ц兘锛屽彲寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鑸┖銆佽埅澶┿€佸寲瀛�(xu茅)鍜屾牳宸ユキ(y猫)绛夐珮绉戞妧闋�(l菒ng)鍩�銆傛垜鍙哥敓鐢�(ch菐n)瑭叉潗璩�(zh矛)鐨勬ā閸涗欢鐢�(ch菐n)鍝�锛屼氦璨ㄧ媭鎱�(t脿i)鐐洪崨鍚庡浐婧舵檪(sh铆)鏁堢啽铏曠悊锛屼富瑕佺敤浜庣敓鐢�(ch菐n)鍔犲伐鑸┖鑰愰珮婧�銆佽€愰珮澹撻ⅷ(f膿ng)姗�(j墨)钁夌墖鍒堕€犮€�
缇庢(bi膩o)锛欰STM 17-4PH鏄敱閵�銆侀埉/閳虫(g貌u)鎴愮殑娌夋穩銆佺‖鍖栥€侀Μ姘忛珨涓嶉姽閶�銆傞€欏€�(g猫)绛夌礆(j铆)鍏锋湁楂樺挤(qi谩ng)搴︺€佺‖搴�(楂橀仈(d谩)300o C/572o F)鍜屾姉鑵愯潟绛夌壒鎬�銆傜稉(j墨ng)閬�(gu貌)鐔辫檿鐞嗗悗,鐢�(ch菐n)鍝佺殑姗�(j墨)姊版€ц兘鏇村姞瀹屽杽,鍙互閬�(d谩)鍒板皥(zhu膩n)楂橀仈(d谩)1100-1300 mpa (160-190 ksi) 鐨勮€愬寮�(qi谩ng)搴�銆傞€欏€�(g猫)绛夌礆(j铆)涓嶈兘鐢ㄤ簬楂樹簬300o C (572o F) 鎴栭潪甯镐綆鐨勬韩搴︿笅,瀹冨皪(du矛)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(xu茅)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(di菐n) 1400-1440鈩�
鏈枃閫氶亷(gu貌)灏�(du矛)17-4PH 钁夌墖閫�(j矛n)琛屼簡绯荤当(t菕ng)鐨勭啽铏曠悊宸ヨ棟瑭﹂(y脿n)锛岀偤閬�(d谩)鍒颁笉鍚屾(j墨)姊版€ц兘锛岄€氶亷(gu貌)瑾�(di脿o)鏁寸啽铏曠悊宸ヨ棟鍙冩暩(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(ch菐ng)鑼冨湇銆傜敱浜庤┎鏉愯唱(zh矛)鍥烘湁鐗规€т互鍙婃ā閸涗欢鐢�(ch菐n)鍝佸昂瀵告壄搴﹀ぇ绛夌稖鍚堝洜绱�锛岃┎鐢�(ch菐n)鍝佺殑闁�(k膩i)鐧�(f膩)闆ｅ害鍜岃唱(zh矛)閲忎繚璀夐洠搴﹁純澶�锛岄€氶亷(gu貌)姝ゆ闁�(k膩i)鐧�(f膩)锛屽彲鎻愰珮宸ヨ棟浜哄摗鐨勮兘鍔�锛涙彁楂樿┎椤�(l猫i)鐢�(ch菐n)鍝佺殑璩�(zh矛)閲忎繚璀夎兘鍔�锛岀偤鍚庣簩(x霉)鐩搁棞(gu膩n)鐢�(ch菐n)鍝佺殑瑷�(sh猫)瑷�(j矛)鍜岀敓鐢�(ch菐n)鎻愪緵鎶€琛�(sh霉)鏀寔銆�
鐢�(ch菐n)鍝佹妧琛�(sh霉)瑕佹眰鍘熸潗鏂�
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�(xu茅)鎴愬垎鍚噺瑕�(ji脿n)琛�1銆�
琛�1 17-4PH 閶煎師鏉愭枡鍖栧(xu茅)鎴愬垎鍚噺(%)
姗�(j墨)姊版€ц兘鍙婇珮鍊嶇祫绻�
浜よ波鐙€鎱�(t脿i)鐐哄浐婧舵檪(sh铆)鏁堬紝姣忕啽铏曠悊鐖愭闅ㄦ(j墨)鎶藉彇涓€浠跺(sh铆)鐗╂寜(JB/T 3073.2-1991 姹借吉姗�(j墨)鐢ㄦā閸涘嫊(d貌ng)銆侀潨钁夌墖锛岀啽杌嬮潨钁夌墖姣涘澂
