澶ц(gu墨)鏍�21CrMoV5-11閸涚挵(hu谩n) 閸涗欢 鍦撻嫾 淇濇帰鍌�
淇濇帰鍌蜂繚鎬ц兘澶ц(gu墨)鏍�21CrMoV5-11 杌嬭讥閶�銆侀崨鏉�銆侀崨浠�銆侀崨鍦撻嫾鐔辫檿鐞嗚粖鍏変氦璨紝璩噺鏀惧績鍊煎緱淇¤炒
鎴戝叕鍙稿皥妤�(y猫)鐢熺敘閵峰敭渚涙噳21CrMoV5-11 杌嬭讥閶笺€侀崨鏉�銆侀崨浠�銆侀崨鍦撻嫾鐔辫檿鐞嗚粖鍏変繚鎺㈠偡
21CrMoV5-11鍖栧鎴愬垎锛�C:0.17-0.25 Si:0.30-0.60 Mn:0.30-0.50 P:Max0.035 S:Max0.035 Cr:1.20-1.50 Mo:1.00-1.20 V:0.25-0.35
鍔涘鎬ц兘濡備笅锛氭姉鎷夊挤搴︼細690-830N/mm2 灞堟湇榛烇細540N/mm2
浼搁暦鐜囷細绺卞悜16% 姗悜14% 娌栨搳鍔燂紙20鏀濇皬搴︼級锛氳桓鍚�42J 绺卞悜28J 閫€鐏悗纭害锛�220-285 锛堢董姘忕‖搴︼級 鏅剁矑搴︼細澶т簬绛変簬6. 闈為噾灞ぞ闆滅墿锛氬皬浜庣瓑浜�4绱�
鎺㈠偡妯欐簴锛� GB/T6402-3鎴�SEP1921-3
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鍏徃涓昏鐢熺敘瑷倷鏈�20鍣�銆�50鍣搁浕寮х垚锛�20鍣�銆�50鍣搁嫾鍖呯簿绶寸垚,VD鐖�锛岄浕娓ｉ噸鐔旂垚锛�3鍣�銆�5鍣搁浕娑查寴銆�16MN,45MN蹇崨姗熺祫.骞寸敓鐢㈣兘鍔�50钀櫢銆備富瑕佺敓鐢㈠搧绋湁鍎�(y艒u)璩⒊绱犻嫾銆佸悎绲愰嫾銆佺⒊宸ラ嫾銆佹ā鍏烽嫾銆佽桓鎵块嫾銆佽粙杓ラ嫾銆佷笉閵归嫾绛変節澶х郴鍒楀劒(y艒u)璩壒閶硷紝闆绘福閶间富瑕佹湁杌告壙閶�銆佽粙杓ラ嫾銆侀珮宸ラ嫾绛夊叚澶х郴鍒楃敘鍝�锛屾殺閵峰叏鍦嬨€�
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纰� 绲� 閶硷細35#銆�45#(S45C)銆�50#銆�60#
鍚� 绲� 閶硷細40Cr銆�20CrMnTi銆�35CrMo銆�42CrMo
30CrMoAl銆�4145H 銆�27SiMn銆�40CrNiMoA銆�
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7CrSiMnMoV銆�17CrNiMo6銆�
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4Cr5MoSiV(H11)銆�3Cr2NiMo(718)銆�
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鐢㈠搧瑕�(gu墨)鏍硷細閸涙潗桅80-桅1200mm锛屾柟閶�80-1200mm銆�
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鏅剁矑搴︼細鈮�6绱� H锛�鈮�2.0ppm
闈為噾灞ぞ闆滐細绮楃郴鍊�鈮�2.0 绱扮郴鍊�鈮�2.0
鐩村緫鍏樊锛� -0/+3mm 琛ㄩ潰浜よ波鐙€鎱�(t脿i)锛氶粦鐨�/纾ㄥ厜/杌婂墛
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