1.2738鍦撴寤犲
鎴戝徃涓瓙閲戝爆渚涙噳(y墨ng)鎵圭櫦(f膩)鍚堥噾閶笺€佹ā鍏烽嫾銆侀珮閫熼嫾銆佸伐鍏烽嫾銆佸綀绨ч嫾銆佺祼(ji茅)妲�(g貌u)閶笺€佺⒊绱犻嫾銆侀綊杓嫾銆佽桓鎵块嫾銆侀嫾鏉�銆侀嫾妫掋€侀嫾甯�銆侀嫾绠�銆佸喎鎷夊湏妫�銆佺啽杌嬪湏閶�銆侀爯(y霉)纭澘鏉�銆佹矕瀛愭枡銆佸湏閶奸嫾鏉愭壒鐧�(f膩)銆�
1.2738妯″叿閶兼槸鎸夌収寰峰湅DIN妯�(bi膩o)婧�(zh菙n)鐢熺敘(ch菐n)鐨勬ā鍏烽嫾鏉愭枡锛屽湪鐩镐技鐗岃櫉鐨勯嫾鏉愪腑鍏锋湁鐩稿皪鍎�(y艒u)瓒婄殑姗�(j墨)姊版€ц兘锛岃壇濂界殑鍙姞宸ユ€�锛屼富瑕佺敤浜庣啽浣滄ā鍏风殑鍔犲伐鐢熺敘(ch菐n)锛屽叾涓鏂欐ā鍏风殑鎳�(y墨ng)鐢ㄦ渶鐐烘櫘閬�銆傚彟澶�锛岃┎閶兼潗鐗规畩鐨勯爯(y霉)纭檿鐞嗕娇鍏跺湪鍑哄粻鐨勬檪鍊欏凡缍�(j墨ng)鍏锋湁杓冨ソ鐨勭‖搴︼紝鍙互娓涘皯姝ｅ父妯″叿鐨勫姞宸ョ敓鐢�(ch菐n)涓殑鐔辫檿鐞嗙挵(hu谩n)绡€(ji茅)锛屾彁楂樼稉(j墨ng)婵�(j矛)鏁堢泭銆�
1.2738妯″叿閶兼槸闋�(y霉)纭鑶犳ā鍏烽嫾
1.2738 閶奸噰鐢ㄥ厛閫�(j矛n)鐨勬ā鍏烽嫾绮剧厜鎶€琛�(sh霉), 鐐虹湡绌虹啍鐓夌殑 Cr-Ni-Mo鍚堥噾閶�銆傝┎閶煎叿鏈夊劒(y艒u)鑹殑鎷嬪厜鎬у強鍏夎潟鍒昏姳鎬ц兘; 鍎�(y艒u)鑹殑鍙姞宸ユ€�; 鑰愮（鎬ц兘鑹ソ; 澶у瀷妯″叿纭害鍧囧嫽, 绲勭箶鑷村瘑; 鐒℃番瑁傚強鐔辫檿鐞嗚畩褰㈤ⅷ(f膿ng)闅�, 鐒￠渶鐔辫檿鐞�, 绺煭妯″叿鍒朵綔鍛ㄦ湡; 鑹ソ鐨勮〃闈㈡爱鍖栨€ц兘; 鍙互閫�(j矛n)琛岃〃闈㈢伀鐒扮‖鍖栬檿鐞�, 浠ュ閫�(j矛n)妯″叿琛ㄩ潰纭害鍙婅€愮（鎬�銆傛ā鍏峰湪娣伀鍓�, 蹇呴爤閫�(j矛n)琛屽厖鍒嗚粺鍖栭€€鐏�銆傛番鐏悗鎳�(y墨ng)鍙婃檪鍥炵伀, 绶╂參鍔犵啽銆�
闆诲姞宸ュ悗闅庢鐨勭簿鏀鹃浕鍔犲伐, 鎳�(y墨ng)浠ュ皬闆绘祦銆侀珮闋荤巼閫�(j矛n)琛�, 浠ュ厤鎼嶅偡妯″叿銆傛斁闆诲悗妯″叿琛ㄩ潰鎳�(y墨ng)鐮旂（鍘婚櫎鈥滈浕鐏姳鐧藉堡鈥�,鍦�500鈩冨啀閫�(j矛n)琛屼竴娆″洖鐏�, 浠ュ幓闄ゆ噳(y墨ng)鍔�銆�
灏嶅洖鐏悗鐨勬ā鍏烽€�(j矛n)琛岀（鍓婂姞宸ユ檪, 鐐轰簡闃叉鐢�(ch菐n)鐢熺（鍓婅绱嬪拰琛ㄩ潰杌熷寲, 鎳�(y墨ng)瑭叉敞鎰�:鍏呭垎鍐峰嵒; 纾ㄥ墛澹撳姏閬╃暥(d膩ng); 鍔犲伐宸ヨ棟鍚堢悊銆�
瑭查嫾闋�(y霉)纭嫾鏉愬叿鏈夎壇濂界殑鎷嬪厜鎬ц兘, 閫氬父閲囩敤姘у寲閶佹垨鐭宠啅鎷嬪厜銆傞鍏堟槸绮楁媼, 鐒跺悗鐢ㄨ秺渚嗚秺绱�(x矛)鐨勭（鏂欐媼鍏�, 姣忔彌涓€娆＄（鏂欐媼鍏夋柟鍚戣鏀硅畩, 鏈€绲備竴閬撴媼鍏夋檪闁撲笉瀹滃お闀�, 鍚﹀墖鏈冨奖闊挎ā鍏疯〃闈㈢殑绮楃硻搴�銆�
姘寲鍙鍔犳ā鍏疯〃闈㈢‖搴�, 鎻愰珮鑰愮（鎬у強鑰愯潟鎬с€傝┎閶奸洊鐒跺凡缍�(j墨ng)閬庨爯(y霉)纭寲铏曠悊, 浣嗕粛鍙互閫氶亷鐔辫檿鐞嗗啀鎻愰珮纭害銆�
鍖栧(xu茅)鎴愬垎
C 锛� 0.35-0.46
Si 锛� 0.2-0.4
Mn锛�1.3-1.6
P 锛� 鈮�0.035
S 锛氣墻0.005
Cr锛�1.8-2.2
Mo 锛� 0.15-0.25
Ni 锛�0.9-1.2
鍙冭€冪墝铏�
涓湅 GB 妯�(bi膩o)婧�(zh菙n)鐗岃櫉 3cr2NiMo銆佸痉鍦� DIN 妯�(bi膩o)婧�(zh菙n)鐗岃櫉 40CrMnNiMo8 6 4銆佸痉鍦� DIN 妯�(bi膩o)婧�(zh菙n)鏉愭枡绶ㄨ櫉 1.2738銆佺編鍦� AISI妯�(bi膩o)婧�(zh菙n)鐗岃櫉 P20 +Ni銆佹棩鏈琂IS 妯�(bi膩o)婧�(zh菙n)鐗岃櫉 PDS5S銆佺憺鍏� UDDEHOLM 妯�(bi膩o)婧�(zh菙n)鐗岃櫉IMPAX HI HARD銆佺憺鍏镐竴鍕濈櫨(ASSAB) 妯�(bi膩o)婧�(zh菙n)鐗岃櫉718 (HH)
涓昏鎬ц兘
1.鏉愯唱(zh矛)纭害鍧囧嫽
2.鍎�(y艒u)鑹殑鎷嬪厜鎬ц兘
3.鑹ソ鐨勬(j墨)鍔犲伐鎬ц兘
4.闋�(y霉)纭鏂欐ā鍏烽嫾
5.鍙柦浠ユ爱鍖�
6.閬╁疁琛ㄩ潰铏曠悊锛屽锛氶崓Cr
鐗╃悊鎬ц兘
(瑭︽ǎ纭害 340HBW, 鍦ㄥ婧強楂樻韩姊濅欢涓�)
1) 婧害 20掳C/200掳C/400掳C, 瀵嗗害 7. 8g/cm/7.75g/cm/7. 7g/cm銆�
2) 婧害 20~200掳C/20 ~400掳C, 绶氳劰绯绘暩(sh霉): 12.6 脳10K/13.5脳10K銆�
3) 婧害20掳C/200掳C/400掳C,鐔卞皫(d菐o)鐜�29.0W路(m路K)/29.5W路(m路K)/31.0W路(m路K)
4) 婧害 20掳C/200掳C/400掳C, 褰堟€фā閲�:205000MPa/200000MPa/185000MPa
鍔涘(xu茅)鎬ц兘
(瑭︽ǎ纭害 340HBW)
1) 婧害 20掳C/200掳C/400掳C, 鎶楁媺寮�(qi谩ng)搴�1100MPa/1050MP8/850MPa銆�
2) 婧害 20掳C/200掳C/400掳C, 姊濅欢灞堟湇寮�(qi谩ng)搴�980MPa/925MPa/770MPa銆�
3) 婧害 20掳C/200掳C/400掳C, 鏂烽潰鏀剁府鐜�49%/51%/52%
4) 婧害 20掳C/200掳C/400掳C, 浼搁暦鐜� 13%/14%/16%
5) 婧害20掳C/200掳C/400掳C,娌栨搳闊屽害 (鈮�) 20J/cm/32J/cm/42J/cm
宸ヨ棟瑕�(gu墨)鑼�
杌熷寲閫€鐏�
閫€鐏韩搴�710~740掳C, 淇濇韩鏅傞枔鎸夋瘡 25mm 澹佸帤1h纰哄畾. 淇濇韩鍚庨毃鐖愬喎鍗�銆�
鍘绘噳(y墨ng)鍔�
鍔犵啽婧害 600掳C (閫€鐏媭鎱�(t脿i)), 550掳C (娣伀銆佸洖鐏媭鎱�(t脿i)), 淇濇韩鏅傞枔鎸夋瘡 50mm澹佸帤1h 纰哄畾, 淇濇韩鍚庨毃鐖愬喎鍗�銆�
娣伀鍥炵伀
闋�(y霉)鐔辨韩搴� 500~600掳C, 娣伀婧害840~880掳C,淇濇韩 30min (妯″叿蹇呴爤鍦ㄤ繚璀�(h霉)姘ｆ皼涓嬫番鐏�, 浠ラ伩鍏嶆哀鍖栧強鑴⒊鐢�(ch菐n)鐢�)銆傛补鍐�, 鍐峰嵒鍒�50~70掳C, 绔嬪嵆鍥炵伀銆�
鍥炵伀淇濇韩鏅傞枔鎸夊伐浠跺帤搴︽瘡 25mm 鏅傞枔1h 纰哄畾, 鑷冲皯 2h?锛涢紬楗诲洘?80掳C/200掳C/
300掳C/400掳C/500掳C/600掳C, 纭害 52HRC/51HRC/48 HRC/46HRC/42HRC/34HRC銆�
鎰熸噳(y墨ng)纭寲
瑭查嫾鍙互缍�(j墨ng)鐢辩伀鐒版垨鎰熸噳(y墨ng)纭寲铏曠悊渚嗘彁楂樿〃闈㈢‖搴﹁嚦50HRC,纭寲鍚庣┖鍐�銆傚皬鍨嬫ā浠跺彲閲囩敤涓€鑸番鍐蜂粙璩�(zh矛), 纭寲鍚庢噳(y墨ng)绔嬪嵆鍥炵伀, 鍥炵伀婧害180~200掳C銆�
姘寲瑕�(gu墨)鑼�
姘寲婧害脳姘寲鏅傞枔: 525掳C 脳20h, 姘寲灞ゅ帤搴� 0.30mm; 525掳C x30h, 姘寲灞ゅ帤搴�0.35mm; 525掳C 脳50h, 姘寲灞ゅ帤搴�0.50mm銆�
杌熸爱鍖�
570掳C 淇濇寔 2h 鐨勮粺姘寲, 妯″叿琛ㄩ潰纭害绱勭偤 700HV, 姘寲灞ゆ繁搴︾磩鐐�0.1mm銆�
瀵�(sh铆)闅涙噳(y墨ng)鐢�
1.-鐨磱銆佹ⅷ鐨磱銆佷豢鐭崇磱铦曞埢椤炴ā鍏�.
2.-閫忔槑濉戣啝濡傛枃鍏风洅銆佹棩鐢ㄥ搧瀹瑰櫒椤為珮鍏夋兢搴﹁姹傛ā鍏�.
3.-鐗瑰垾閬╁悎纭啝锛圥S锛夊拰涓嶇鑶狅紙ABS锛夊埗浠�.
4.-姹借粖淇濋毆鏉犮€佸収(n猫i)椋句欢銆佸啺绠�銆佺┖瑾�(di脿o)绛夌敘(ch菐n)閲忚姹傝純楂樼殑澶у瀷妯″叿.
涓瓙閲戝爆鈥攟1.2738鏉愯唱(zh矛)鍠�, |鈥� 涓瓙閲戝爆1.2738閶兼潗,
涓瓙閲戝爆鈥攟1.2738鍚堥噾閶�, |鈥� 涓瓙閲戝爆1.2738鍍规牸,
涓瓙閲戝爆鈥攟1.2738浠ｇ悊鍟�, |鈥� 涓瓙閲戝爆1.2738閶兼澘,
涓瓙閲戝爆鈥攟1.2738鎵圭櫦(f膩)鍟�, |鈥� 涓瓙閲戝爆1.2738鍦撴,
涓瓙閲戝爆鈥攟1.2738鐩撮姺鍍�, |鈥� 涓瓙閲戝爆1.2738妯″叿鏉愭枡,
涓瓙閲戝爆鈥攟1.2738鍎�(y艒u)鍕㈠湪鍝噷? |鈥� 涓瓙閲戝爆1.2738鐩撮姺,
涓瓙閲戝爆鈥攟1.2738鎵圭櫦(f膩)鍍�, |鈥� 涓瓙閲戝爆1.2738鏄粈涔堟潗鏂�
涓瓙閲戝爆鈥攟1.2738閵峰敭鍟�, |鈥斾腑姝愰噾灞�1.2738鏄粈涔堥嫾鏉�,
涓瓙閲戝爆鈥攟1.2738鍚堥噾鍦撻嫾, |鈥斾腑姝愰噾灞�1.2738绲�(ji茅)妲�(g貌u)閶奸綊杓嫾,
1.2738鐗岃櫉 1.2738灏嶇収 1.2738鏉愯唱(zh矛)1.2738閶兼潗 1.2738妯�(bi膩o)婧�(zh菙n)1.2738鏉挎潗 1.2738闆跺敭1.2738鏉愭枡 1.2738鎴愬垎1.2738鍦嬫(bi膩o) 1.2738灏嶆噳(y墨ng) 1.2738灏嶇収鐗岃櫉1.2738妯�(bi膩o)婧�(zh菙n)灏嶇収1.2738灞堟湇寮�(qi谩ng)搴� 1.2738灏嶆噳(y墨ng)鍦嬫(bi膩o)1.2738浜よ波鐙€鎱�(t脿i)1.2738鍖栧(xu茅)鎴愪唤1.2738姗�(j墨)姊版€ц兘1.2738鍔涘(xu茅)鎬ц兘1.2738鍦嬫(bi膩o)鐗岃櫉 1.2738纭害澶氬皯1.2738鐗╃悊鎬ц兘1.2738鏉愭枡鎸佹€� 1.2738鍧枡銆�1.2738鏉挎潗锛氭柊鑱�1.2738 鍦撻嫾 1.2738鏉愭枡锛�1.2738鍚堥噾閶�锛�1.2738灏忓湏妫�锛�1.2738鐝�(xi脿n)璨ㄧ洿閵峰晢 1.2738 閸涘湏 1.2738鍍规牸锛�1.2738鏉卞寳鐗归嫾锛�1.2738 寤犲鐩撮姺鍍� 1.2738杌嬪湏 20铏熼嫾鎵圭櫦(f膩)锛�1.2738鏉辩壒锛� 1.2738 鐝�(xi脿n)璨ㄨ硣婧�锛�1.2738鍚堥噾閶兼壒鐧�(f膩) 1.2738鏉挎潗 1.2738閵峰敭锛�1.2738鎾爢鐗归嫾锛� 1.2738鐝�(xi脿n)璨ㄨ(gu墨)鏍硷紝1.2738閶兼潗 1.2738钖勬澘 1.2738浠ｇ悊锛�1.2738鎾爢閶�锛� 1.2738宸ヨ棟锛�1.2738鏄粈涔堟潗鏂�1.2738鍧枡銆�1.2738鏉挎潗锛氭柊鑱�1.2738鍦撻嫾1.2738鏄粈涔堥嫾1.2738灏嶆噳(y墨ng)浠€涔堢墝铏�
--------------------------------------------------------------------------------------------
1.2738鍦撻嫾1.2738鍏冮嫾 1.2738鍦嬬敘(ch菐n) 1.2738瀵堕嫾 1.2738閶� 1.2738鍦撴 1.2738澶у喍1.2738鏉挎潗
1.2738鏄粈涔堥嫾 1.2738閬╃敤鑼冨湇 1.2738鎶楀綆寮�(qi谩ng)搴� 1.2738鏉垮 1.2738鏉挎1.2738鐢ㄩ€� 1.2738灞堟湇寮�(qi谩ng)搴� 1.2738鎾爢 1.2738姗�(j墨)姊版€ц兘 1.2738鑰愮（鍡�? 1.2738璩�(zh矛)閲忓垎?j菒n)?sh霉) 1.2738瀵嗗害鏄灏�?
1.2738鍖栧(xu茅)鎴愪唤 1.2738閬╁悎鍋氫粈涔堢敤 1.2738鍦撻嫾 1.2738鏈€鏂板牨鍍�
1.2738纭害1.2738妯″叿閶�1.2738鍝€嬪粻瀹剁殑璩�(zh矛)閲忔瘮杓冨ソ 1.2738鏂规 1.2738鍍规牸琛屾儏
1.2738鐢�(ch菐n)鍦� 1.2738妫掓 1.2738寤犲 1.2738鐔辫檿鐞嗗悗纭害鍙互閬�(d谩)鍒板灏�1.2738鐗岃櫉1.2738鍦撴
1.2738閵峰敭榛�(di菐n) 1.2738璩�(zh矛)閲� 1.2738鍙互鍋氭洸杌搁綊杓棊?1.2738鍥炵伀鎬�1.2738灏嶆噳(y墨ng)鍦嬪収(n猫i)浠€涔堢墝铏�
1.2738鍚堥噾閶� 1.2738寤ｆ澅閵峰敭榛�(di菐n) 1.2738鍚堥噾绲�(ji茅)妲�(g貌u)閶� 1.2738鑰愮（鏉愭枡1.2738鎴愪唤鍚噺
1.2738妯″叿閶�1.2738鎬ц兘浠嬬垂 1.2738楂樼‖搴�1.2738灏忔柟姊� 1.2738鏄粈涔堟潗鏂�?1.2738鎵圭櫦(f膩)闆跺敭
1.2738鍔涘(xu茅)鎬ц兘 1.2738鍏冪礌琛ㄧず 1.2738纭害鏄灏�? 1.2738鎵圭櫦(f膩)鍟� 1.2738浜よ波鐙€鎱�(t脿i)
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