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枡:42CrMoA緇勭粐:鍥炵伀绱㈡皬浣?鍏堝叡鏋愰搧绱犱綋姝ゆ牱鍝佷腑鍏堝叡鏋愰搧绱犱綋鐨勫艦鎴愭槸鐢卞喎鍗磋繃紼嬩腑鍐烽€熸參,a1-a3綰夸腑鍋滅暀鏃墮棿涔呮墍瀵艱嚧,鏈揩閫熼€氳繃姝ゅ尯鍩?鍙戠敓鍏辨瀽鐩稿彉涔嬪墠鏋愬嚭浜嗛搧绱犱綋銆?/span>鏉愭枡:40cr銆?/span>緇勭粐:绱㈡皬浣?閾佺礌
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2sccrm31.722034crmo4708a3719b35cd435crmo434crmo4223435crmo41404142scm4401.722341crmo4708m4019a42cd4ts41crmo442crmo4224440CrMoA4140scm440(h)1.722542crmo4708m4019
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番閫忔€т紭浜?0cr錛屽己搴﹀拰浣庢俯鍐插嚮杈冮珮錛屽洖鐏ǔ瀹氭€ц緝濂斤紝鍥炵伀鑴嗘€у€懼悜杈冨ぇ銆傚父鐢ㄤ簬鍒墮€?0-40mm鐨勮醬銆佽灪鏍撲互鍙婃ā鏁頒笉澶х殑榻胯疆銆?nbsp;銆€銆€12銆侀摤閽奸挗錛氫唬琛ㄩ挗縐?0CrMoA銆?2crmo銆丮l30crmo銆丮l42crmo銆傛按娣?0-55mm錛
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7銆丵345b鐑澗綆″澂浠鋒牸涓嬭皟30鍏?鍚紱鐜拔?0-桅85鍑哄巶鎸傜墝鐜版浠蜂負4070鍏?鍚紱8銆?0CrMoA-42CrMoA閾捈閽環鏍間笅璋?0鍏?鍚紱鐜拔?0-桅85鍑哄巶鎸傜墝鐜版浠蜂負4520鍏?鍚紱9銆?0crmnti榻胯疆閽環鏍間笅璋?0鍏?鍚紱鐜拔?0-桅85鍑哄巶鎸傜墝鐜
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幇桅25-85mm20CrMoA-42CrMoA鎵ц浠鋒牸涓?760鍏?鍚紝桅86-130mm20CrMoA-42CrMoA鎵ц浠鋒牸涓?760鍏?鍚?銆€銆€浠ヤ笂璋冩暣鍧囦負鍚◣浠鋒牸錛屾墽琛屾棩鏈熶粠2020騫?鏈?5鏃ヨ搗銆?/span>閲嶈琛屼笟淇℃伅銆€銆€涓€銆佷腑閽㈠崗錛?020騫?鏈堜腑鏃
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0crni3a37crni3a7.85閾晬閽奸挗40crnimoa7.85閾晬閽ㄩ挗18cr2ni4wa7.8閾捈閾濋挗38CrMoA1a7.65閾敯紜呴挗30crmnsia7.85閾敯紜呴晬閽?/span>30crmnsini2a7.85紜呴敯閽?/span>60si2nmna7.85紜呴摤閽?/span>7
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35CrMoA鍙屽ご铻烘爴寮€瑁傞兘鏄厫铓€鎯圭殑紲搞€愭渚嬪垎浜€?/h2>2019騫?1鏈?8鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓閽㈤搧鐭ヨ瘑鐧懼害宸叉敹褰?鈩?115606鏌愮偧娌瑰巶姘斾綋綺懼埗瑁呯疆鐨勫啀鐢熷欏舵誕澶村紡鍐峰嵈鍣ㄨ灪鏍撲嬌鐢?6騫村彂鐜版柇瑁傘€傜澹沖紡鍐峰嚌鍣ㄧ粨
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俯搴﹁寖鍥村嚭鐜般€?/span>鈻插浘2桅900mm42crmov閿諱歡鍔犵儹鏇茬嚎1.3鍗囨俯閫熷害閿諱歡鍦ㄥ姞鐑繃紼嬬殑浣庢俯闃舵錛屽崌娓╅€熷害瑕佹帶鍒跺湪30~70擄c/h銆傜粡涓棿淇濇俯鍚庯紝鏁翠釜鎴潰涓婂鎬ц緝濂斤紝鍗囨俯閫熷害鍙互蹇簺錛屼竴鑸彇50~100擄鈩?h銆?/span>1.4
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42crmo閽㈡樉寰粍緇?/h2>2017騫?9鏈?5鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓閽㈤搧鐭ヨ瘑鐧懼害宸叉敹褰?鈩?36550042crmo閽?nbsp;寮哄害銆佹番閫忔€ч珮錛岄煣鎬уソ錛屾番鐏椂鍙樺艦灝忥紝楂樻俯鏃舵湁楂樼殑锠曞彉寮哄害鍜屾寔涔呭己搴︺€?/span>鐢ㄤ簬鍒墮€犺姹
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敤浜?/span>40cr銆?/span>35CrMoA絳夐挗錛屼緷鎹?/span>nj309-83鏍?/span>鍑嗗浘璋憋紙鏀懼ぇ鍊嶇巼涓?/span>500鍊嶏級錛屼互鏈€宸鍦鴻瘎瀹氾紝璋冭川澶勭悊鍚庡熀浣撶粍緇囧簲涓哄洖鐏儲姘忎綋錛屽厑璁告湁灝戦噺閾佺礌浣擄紙鍏跺惈閲忓簲涓嶅ぇ浜?/span>3錛咃級錛屽
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0CrMoA-42CrMoA閾捈閽笅璋?0鍏?鍚?/span>錛毼?0-桅85鍑哄巶鎸傜墝鐜版浠蜂負4420鍏?鍚紱9銆?0crmnti榻胯疆閽笅璋?0鍏?鍚?/span>錛毼?0-桅85鍑哄巶鎸傜墝鐜版浠蜂負4170鍏?鍚紱10銆丟cr15杞存壙閽環鏍間笅璋?0鍏?鍚?/span>錛毼?0-桅85鍑哄巶鎸傜墝鐜
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鍚?/span>錛毼?0-桅85鍑哄巶鎸傜墝鐜版浠蜂負3870鍏?鍚紱8銆?0CrMoA-42CrMoA閾捈閽笅璋?0鍏?鍚?/span>錛毼?0-桅85鍑哄巶鎸傜墝鐜版浠蜂負4320鍏?鍚紱9銆?0crmnti榻胯疆閽笅璋?0鍏?鍚?/span>錛毼?0-桅85鍑哄巶鎸傜墝鐜版浠蜂負4070鍏?鍚紱1
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鐢?0閽€?0cr閽㈠拰40CrMoA閽㈠姞宸ユ垚涓ょ粍鐤插姵璇曟牱錛岀涓€緇勫紡鏍峰湪840鈩冩甯告番鐏俯搴︿笅鍔犵儹娣伀錛岀‖搴︿負56~57hrc錛岀浜岀粍鐢?60鈩冩番鐏紝娣伀涓嶅厖鍒嗭紝娣伀紜害鍙兘杈懼埌46~48hrc錛屽皢涓ょ粍寮忔牱緇忚繃涓嶅悓娓╁害鍥炵伀鑷崇浉鍚岀‖搴︼紙鍧囦負33
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幫紝涓婁笘綰?0騫翠唬錛岃吹閽㈡槸鍥藉唴棣栧鎴愬姛寮€鍙?5CrMoA鍚堥噾閽㈣濺杞寸殑浼佷笟錛屽茍瑁呰濺浜庡綋鏃朵富嫻佺殑鐩存祦浼犲姩鏈鴻濺涓婏紝淇濋殰浜嗙6嬈￠搧璺ぇ鎻愰€熴€傞殢鐫€涓浗楂橀搧鐨勫揩閫熷彂灞曪紝涓洪厤鍚堜腑鍥藉崡杞﹀紑灞曠殑鍥藉唴棣栨hxd1鍨嬮噸杞芥満杞﹀浗浜у寲錛岃吹閽㈠湪鍥藉唴棣栨
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0,43.54101.9鈥?/span>鈥?/span>鈥?/span>43.5,44.0,44.0598鈥?/span>鈥?/span>鈥?/span>44.0,44.0,43.56100鈥?/span>鈥?/span>鈥?/span>43.5,44.0,44.0宸ヨ壓2199.21435145842.0,42.0.42
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錛岃€屼笖鑰愮（錛屽嵆瑕佹眰瀵艱建琛ㄩ潰鏈夎緝楂樼殑紜害銆?/span>璇ヨ川瀛愭不鐤椾華榻垮湀鏉愯川涓?2CrMoA錛岄嬌鍦堣姹傜簿搴﹂珮錛屽垵鏈熻€冭檻瀵艱建琛ㄩ潰鐑鐞嗘柟寮忎富瑕佹湁涓ょ鏂規錛屼竴縐嶄負琛ㄩ潰鎰熷簲娣伀錛屽彟涓€縐嶄負琛ㄩ潰嬋€鍏夋番鐏紝瀵規瘮綺懼害銆佸簲鍔涗互鍙婄幆澧冨瑙傜瓑鍥
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閲戠浉澶у叏--嫻佺嚎銆佸甫鐘躲€佽綰?..絳夌殑緇勭粐褰㈡€?2020騫?4鏈?7鏃?/a>甯稿窞閽㈢鍝ヂ孤陳陳斥伔鈦糕伕魯鈦扳伕鈦?閽㈤搧鐭ヨ瘑鐧懼害宸叉敹褰?鈩?43979閲戠浉澶у叏--嫻佺嚎銆佸甫鐘躲€佽綰?..絳夌殑緇勭粐褰㈡€?nbsp;鏈枃涓昏浠嬬粛浜嗭細閲戠浉嫻佺嚎錛屽父瑙佸甫鐘訛紝鍋忔瀽錛
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42crmo錛?140錛孲cm440錛?.7225楂樺己搴﹀悎閲戠粨鏋勯挗鐨勬€ц兘鍙傛暟鍙婄敤閫?/h2>2020騫?0鏈?1鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓閽㈤搧鐭ヨ瘑鐧懼害宸叉敹褰?鈩?2821242crmo錛?140錛孲cm440錛?.7225楂樺己搴﹀悎閲戠粨鏋勯挗42crmo閽㈡槸甯
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m42閽㈡潗錛圵2mo9cr4vco8錛夋槸楂橀挻闊ф€ч珮閫熼挗錛屼富瑕佺敤浜庨珮闊ф€х簿瀵嗚€愮（浜旈噾鍐峰啿妯★紝涔熷彲鐢ㄤ簬鍒囧壊宸ュ叿鍙婂垁涓喎鍗淬€傞挗鏉愮‖搴﹂珮錛屽彲杈?0hrc錛岀儹紜€уソ錛岄珮娓╃‖搴﹂珮錛屽鏄撶（鍓娿€?/span>鐢ㄨ閽㈠埗閫犵殑鍒囧墛宸ュ叿錛屽彲浠ュ垏鍓婇搧鍩洪珮
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鐨勫鏉愬埗閫犳爣鍑嗭紝騫朵粙緇峉ae鍜屽浗鍐呯洰鍓嶆鍦ㄥ埗瀹氬拰宸插彂甯冪殑鏍囧噯銆?/p>astm錛氳嚧鍔涗簬瀹屽杽澧炴潗鍒墮€犳爣鍑嗕綋緋?/span>astm浜?009騫存垚绔嬩簡astmf42錛屾槸鏈€鏃╂垚绔嬬殑澧炴潗鍒墮€犳妧鏈鍛樹細鐨勬爣鍑嗗寲鍗忎細緇勭粐銆傚叾涓昏鐩爣鏄埗瀹氬鏉愬埗閫犳潗
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35crmo,42crmo絳塁r-mo緋婚挗鐨勭儹澶勭悊2016騫?0鏈?9鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓閽㈤搧鐭ヨ瘑鐧懼害宸叉敹褰?鈩?409676鍦ㄩ摤閽腑鍔犲叆灝戦噺鐨勯捈(w(mo)=0.15%~0.25%)錛屽彲鏄庢樉鎻愰珮閽㈢殑娣€忔€э紝璋冭川鍚庣患鍚堝姏瀛︽€ц兘杈冮珮錛屾病
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?i?????????????????????壬??0.30??????ρ??????????????md30=551-462*%c-9.2*%si-8.1*%mn-13.7*%cr-29*%ni-18.5*%mo-29*%cu-68*%nb-462*%n-1.42*(gs[astm]-8.
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0ml容量瓶中，在其中4個容量瓶中分別加入混合標準溶液1ml、3ml、6ml、10ml，用蒸餾水將5個容量瓶稀釋至刻度，搖勻，然后在等離子光譜儀上進行各元素的強度測定。分別以各元素的濃度si0.002～0.020%，cao0.005～0.050%，al0.004～0.040%，mn0.025～0.25%，so42-0
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佃殌涔熻緝涓ラ噸錛岄鐢靛絳掔揣鍥轟歡灝卞父甯歌揪涓嶅埌寮哄害銆佺‖搴︾瓑緇煎悎鎬ц兘鐨勮姹傘€?/p>鏈枃閽堝椋庣數濉旂瓛绱у浐浠跺湪澶ч娌欏湴鍖虹殑浣跨敤鐜涓嬶紝42crmo閽㈤珮寮鴻灪鏍撶殑緇煎悎鎬ц兘杈句笉鍒拌姹傝繖涓€闂錛屼粠璋冩暣42crmo閽㈤珮寮鴻灪鏍撶儹澶勭悊宸ヨ壓鍙傛暟娣伀鍔犵
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鐑澗鍏閽㈠拰鍏閽㈠昂瀵搞€佸褰€侀噸閲忓強鍏佽鍋忓樊(鎽樿)gb7052018騫?0鏈?6鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓閽㈤搧鐭ヨ瘑鐧懼害宸叉敹褰?鈩?313927鐑澗鍏閽㈠拰鍏閽㈠昂瀵搞€佸褰€侀噸閲忓強鍏佽鍋忓樊(鎽樿)gb7051涓婚鍐呭涓庨€傜敤鑼冨
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栵紝鎴戝浗鍐墮噾鎶€鏈爣鍑嗕腑鏈塖m45鐗屽彿涓撻棬琛ㄧず濉戞枡妯″叿鐢ㄩ€斻€係m45涓?5閽㈢浉姣旓紝鍏剁７紜惈閲忔洿浣庯紝閽㈡潗綰噣搴︽洿濂姐€?/p>鏍囧噯gb/t699鐗屽彿45c0.42~0.50cr鈮?/span>0.25si0.17~0.37ni鈮?/span>0.30mn0.50~0.80cu
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/425鍒嗙錛圖n25錛夊寰?34姣背g132鍒嗙錛圖n32錛夊寰?42姣背g11/440鍒嗙錛圖n40錛夊寰?48姣背g11/250鍒嗙錛圖n50錛夊寰?60姣背g265鍒嗙錛圖n65錛夊寰?76姣背g21/280鍒嗙錛圖n80錛夊寰?89姣背g3100鍒嗙錛圖n100錛夊寰?11
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噺305.3涓囧惃錛?鏈堜喚鐢熼搧鏃ュ潎浜ч噺255.5涓囧惃錛?鏈堥挗鏉愭棩鍧囦駭閲?86.2涓囧惃錛岀幆姣?鏈堜喚鍒嗗埆澧為暱2.56%銆?.42%鍜?.52%錛屽啀嬈″叏闈㈠埛鏂板巻鍙叉柊楂樸€?/p>2020騫?鏈堜喚鎴戝浗鐢熼搧浜ч噺7664涓囧惃錛屽悓姣斿闀?.1%錛?-6鏈堜喚鐢熼搧浜ч噺43268涓囧惃錛
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桅36x150/10.9綰?42crmo鍚堥噾緇撴瀯閽㈣灪鏍撴柇瑁傚け鏁堝垎鏋?/h2>2020騫?0鏈?6鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓閽㈤搧鐭ヨ瘑鐧懼害宸叉敹褰?鈩?1969742crmo鍚堥噾緇撴瀯閽㈣灪鏍撴柇瑁傚け鏁堝垎鏋?/span>鎯呭喌浠嬬粛鏌愬湴閾佽濺杈嗙敤楂樺己搴﹀叚瑙掑
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嶉攬46.8浜垮厓~49.7浜垮厓涓俊鐗歸挗41.3浜垮厓~42.3浜垮厓棣栭挗鑲′喚33.6浜垮厓涓夐挗闂藉厜27.3浜垮厓鏂伴挗鑲′喚23浜垮厓~25浜垮厓鍗楅挗鑲′喚22.61浜垮厓鏈挗鏉挎潗22浜垮厓鍖呴挗鑲′喚20浜垮厓~28浜垮厓閰掗挗瀹忓叴19.33浜垮厓娌抽挗鑲′喚14浜垮厓~16浜垮厓鍏竴閽㈤