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度×材料密度÷7.85=重量;型號(hào)表示:∠邊長×邊長×厚度,參考標(biāo)準(zhǔn)gb/t9787-1988gb/t9788-1988;18、圓鋼/鋼管:3.1415926×(外直徑^2-內(nèi)直徑^2)÷4×長度×材料密度=重量(內(nèi)徑方式),3.1415926×(外直徑×壁厚-壁厚^2)×長度×材料密度=重量(壁厚方式),默認(rèn)為內(nèi)直徑為
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40Cr (鋼鐵技術(shù)相關(guān)度:450)
提供以40Cr為.有關(guān):鋼管,無縫鋼管,精密鋼管,焊接鋼管,電機(jī)殼鋼管,汽車鋼管,機(jī)械鋼管,鋼材,精拉鋼管等等的...的相關(guān)技術(shù)知識(shí)信息內(nèi)容,通過.有關(guān):鋼管,無縫鋼管,精密鋼管,焊接鋼管,電機(jī)殼鋼管,汽車鋼管,機(jī)械鋼管,鋼材,精拉鋼管等等的...關(guān)聯(lián)不同內(nèi)容的相關(guān)技術(shù)知識(shí)信息內(nèi)容,提供更多的技術(shù)知識(shí)信息關(guān)聯(lián),給用戶更好的體驗(yàn)。
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r18Ni9ti錛?Cr19Ni9錛?Cr18Ni11ti錛?0Cr18Ni101Cr25Ni20Nb錛屼笉鍚湁mo鐨凜r-Ni鍙岀浉涓嶉攬閽?/span>鈪?/span>0Cr13Ni4Nbre(鈮?0鈩?0Cr17ti錛?0Cr17ti錛?Cr170Cr17Ni7al錛?Cr17Ni4Cu4Nb1Cr18Ni9ti
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提供以20Cr鋼無縫鋼管為.有關(guān):鋼管,無縫鋼管,精密鋼管,焊接鋼管,電機(jī)殼鋼管,汽車鋼管,機(jī)械鋼管,鋼材,精拉鋼管等等的...的相關(guān)技術(shù)知識(shí)信息內(nèi)容,通過.有關(guān):鋼管,無縫鋼管,精密鋼管,焊接鋼管,電機(jī)殼鋼管,汽車鋼管,機(jī)械鋼管,鋼材,精拉鋼管等等的...關(guān)聯(lián)不同內(nèi)容的相關(guān)技術(shù)知識(shí)信息內(nèi)容,提供更多的技術(shù)知識(shí)信息關(guān)聯(lián),給用戶更好的體驗(yàn)。
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提供以40Cr鋼無縫鋼管為.有關(guān):鋼管,無縫鋼管,精密鋼管,焊接鋼管,電機(jī)殼鋼管,汽車鋼管,機(jī)械鋼管,鋼材,精拉鋼管等等的...的相關(guān)技術(shù)知識(shí)信息內(nèi)容,通過.有關(guān):鋼管,無縫鋼管,精密鋼管,焊接鋼管,電機(jī)殼鋼管,汽車鋼管,機(jī)械鋼管,鋼材,精拉鋼管等等的...關(guān)聯(lián)不同內(nèi)容的相關(guān)技術(shù)知識(shí)信息內(nèi)容,提供更多的技術(shù)知識(shí)信息關(guān)聯(lián),給用戶更好的體驗(yàn)。
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不銹鋼 (鋼鐵技術(shù)相關(guān)度:476)
溶熱處理后呈奧氏體、半奧氏體或馬氏體組織,再經(jīng)時(shí)效熱處理后,鋼內(nèi)進(jìn)一步析出彌散的強(qiáng)化相,使鋼具有很高的強(qiáng)度(σb)≥1000兆帕),并保持較好的韌性和耐蝕性,如0Cr17Ni26a12movti、0Cr17Ni7al和0Cr17Ni4Cu4Nb鋼等,常用于制作耐腐蝕高壓容器、高載荷零部件、飛行器蒙皮和彈簧等。另外,相
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鏅€氭番鐏補(bǔ)鐪熺┖娌規(guī)番鏃跺嚭鐜扮櫧浜眰緇勭粐錛屼粈涔堝師鍥狅紵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?11325鍓嶈█錛?/span>0Cr17Ni4Cu4Nb浜у搧鐑鐞嗗悗閲戠浉鏄懼井緇勭粐瑙傚療錛岃〃闈㈡槗鍑虹幇涓€灞傜櫧浜眰緇勭粐銆傜
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5mo4.5Cu銆?0Cr20Ni29mo2Cu3Nb銆?/p>(6)娣卞啿鐢ㄥ惈閾滅墝鍙鳳細(xì)0Cr1sNi10Cu3錛?/p>(7)楂樼鐗屽彿錛?0Cr18Ni14si4Nb錛?0Cr17Ni20si-6moCu銆?/p>(8)鍚愛鐗屽彿錛?Cr19Ni9n錛?0Cr18Ni10n錛?Cr-17Ni12mo2n錛?
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5mo4.5Cu銆?0Cr20Ni29mo2Cu3Nb銆?/p>錛?錛夋繁鍐茬敤鍚摐鐗屽彿錛?Cr1sNi10Cu3錛?/p>錛?錛夐珮紜呯墝鍙鳳細(xì)00Cr18Ni14si4Nb錛?0Cr17Ni20si-6moCu銆?/p>錛?錛夊惈姘墝鍙鳳細(xì)0Cr19Ni9n錛?0Cr18Ni10n錛?Cr-17Ni12mo2n
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8astma335p51Cr5mogb647912Cr1movggb5310/0Cr18Ni906Cr19Ni10gb/t14976astma312tp304astma240gr.304gb/t4237銆丟b/t328000Cr19Ni10022Cr19Ni10gb/t14976astma312tp30
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t4鈥?/td>z80wkcvx78wco1805kuhs18-1-1-5鈥?/td>w18Cr4vco5t1skh21.3355s18-0-1bt1鈥?/td>z80wcvx75w18kuhs18-0-1鈥?/td>鈥?/td>鈥?/td>scmnh/11.3401g-x120mn12z120m12鈥?/td>z12
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8Ni9銆?Cr18Ni91Cr18Ni9ti銆?Cr18Ni9Cr18Ni11Nb1Cr23Ni18銆丆r17Ni3mo2ti1Cr18Ni11si4a1ti2Cr13Ni4mn93Cr13Ni7si27.77.757.857.857.97.97.528.58.
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.0450.01516.0/17.5-4.0/5.0n0.10/0.25;Cu1.00s20161-gall-tough0.153.0/4.04.0/6.00.0400.04015.0/18.0-4.0/6.0n0.08/0.20s20162--0.152.5/4.54.0/8.00.0400.04016.5/21.00.0
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s25x12CrNi188z10cn18.0920Cr18Ni9sus304304s30300304s15x5CrNi189z6cn18.09300Cr19Ni10sus304l304ls30403304s12x2CrNi189z2cn18.0940Cr25Ni20sus310s310ss3100350Cr17Ni12m
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€?/span>渚?鍦?/span>gb1220鏍囧噯涓?鍏稿瀷鐗屽彿涓?0Cr17Ni4Cu4Nb(ph17-4)鎴愬垎(%)濡備笅:c鈮?.07銆?/span>Ni:3~5銆?/span>Cr:15.5~17.5銆?/span>Cu:3~5銆?/span>Nb:0.15~0.45;ms鐐圭害120鈩?/span>;mz鐐
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3movsitib--------1315Ni1mnmoNbCu9NimnmoNb5-4-415NiCumoNb5-6-4t36/p36--1410Cr9mo1vNbnx10CrmovNb9-1x10CrmovNb9-1sa-213t91sa-335p91stba261510Cr9mow2vNbbn----sa-213t92/p92--161
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鍦?/span>gb1220鏍囧噯涓紝鍏稿瀷鐗屽彿涓猴細(xì)0Cr17Ni4Cu4Nb錛?/span>ph17-4錛?/span>鎴愬垎錛?/span>%錛夊涓嬶細(xì)c鈮?.07銆?/span>Ni:3~5銆?/span>Cr:15.5~17.5銆?/span>Cu:3~5銆?/span>Nb:0.15~0.45
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0Ni24mo3si3Cu2錛汷Cr12Ni25mo3Cu3si2Nb絳夈€?/span>鍥?琛ㄧず杈鵑噷緹?0鍙峰悎閲戝湪紜吀涓殑絳夎厫铓€鍥俱€傚0鍥懼彲鐭ヨ鍚堥噾涓嶅悓浜庨搮鍜岀⒊閽紝瀹冨湪鏁翠釜紜吀嫻撳害鑼冨洿鍐呴兘鏈夎緝濂界殑鑰愯殌鎬с€傚湪78%宸﹀彸鐨勭~閰鎬腑錛屾洸綰垮悜涓嬪嚬錛岃〃鏄庤鍚
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t12770-2002錛堟満姊扮粨鏋勭敤涓嶉攬閽㈢剨鎺ラ挗綆★級(jí)銆備富瑕佺敤浜庢満姊般€佹苯杞︺€佽嚜琛岃濺銆佸鍏楓€佸棣嗗拰楗簵瑁呴グ鍙?qiáng)鍏朵粬鏈烘閮ㄤ欢涓幘l撴瀯浠躲€傚叾浠h〃鏉愯川0Cr13銆?Cr17銆?0Cr19Ni11銆?Cr18Ni9銆?Cr18Ni11Nb絳夈€?brstyle="margin:0p
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о涓?0鍙峰悎閲戙€傝綾誨悎閲戦兘鏄ゥ姘忎綋緇勭粐(鍏紬鍙?娉電瀹?錛屽叿鏈夊拰18-8閾晬涓嶉攬閽㈢浉浼肩殑鏈烘鎬ц兘銆傚湪鍥藉唴錛岃繖綾誨悎閲戠殑鐗屽彿鏈塐Cr23Ni28mo3Cu3ti錛?oCr20Ni24mo3si3Cu2錛汷Cr12Ni25mo3Cu3si2Nb絳夈€?/p>鍥?琛ㄧず杈鵑噷
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0==========304l0Cr18Ni12mo2t=======316ti00Cr17Ni14mo2=======316l0Cr17Ni12mo2========3161Cr18Ni9ti==========3210Cr18Ni10ti=========3210Cr23Ni13===========309s1Cr20Ni1
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a335p51Cr5mogb647912Cr1movggb5310/0Cr18Ni906Cr19Ni10gb/t14976astma312tp304astma240gr.304gb/t4237銆丟b/t328000Cr19Ni10022Cr19Ni10gb/t14976astma312tp304lastm
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鈮?.030鈮?.035----00Cr19Ni10(022Cr19Ni10)8.0-12.018.0-20.0浣?/span>bal鈮?.0鈮?.030鈮?.00鈮?.030鈮?.035----0Cr17Ni12mo2(06Cr17Ni12mo2)11.0-14.016.0-18.5浣?/span>bal鈮?.0鈮?
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0chromium,Cr閾?/span>19-19.5manganese,mn閿?/span>1silicon,si紜?/span>0.75phosphorus,p紓?/span>0.02sulfur,s紜?/span>0.015titaNium,ti閽?/span>0.4aluminum,al閾?/span>0.4coppe
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壓agehardenedanddrawn20%鐗屽彿c18200鏍囧昂~500渭m鏉愭枡閾滈摤鍚堥噾鎴愬垎Cu99.5,Cr0.6-1.2,si0.10,fe0.10,pb0.05浜у搧-宸ヨ壓agehardenedanddrawn20%鐗屽彿c18200鏍囧昂~250渭m鏉愭枡閾滈摤鍚堥噾鎴愬垎Cu99.8,Cr0.4
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忕浉鍚屾椂鍒欐寜瀛楁瘝嬈″簭鎺掑垪銆傚悎閲戝厓绱犲惈閲忓€肩殑琛ㄧず鏂規(guī)硶瑙佷笅琛ㄣ€?/p>鍚堥噾鍏冪礌涔樻暟(騫沖潎鍚?/p>閲忕殑%涔樹互)Cr,co,mn,Ni,si,w4al,be,Cu,mo,Nb,pb,ta,ti,v,zr10ce,n,p,s100b1000鐢變簬鐗屽彿涓厓绱犵鍙峰悗鐨勬暟瀛?鏄〃紺
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錛?.17锝?.37銆€銆€閿?mn錛?.90锝?.20銆€銆€紜?s錛氣墹0.035銆€銆€紓?p錛氣墹0.035銆€銆€閾?Cr錛氣墹0.25銆€銆€闀?Ni錛氣墹0.25銆€銆€閾?Cu錛氣墹0.25鍔涘鎬ц兘錛?/span>鎶楁媺寮哄害rb(mpa)錛氣墺980灞堟湇寮哄害rs(mpa)錛氣墺785浼擱暱鐜?
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姹借濺銆佸潶鍏嬭濺銆侀搧璺満杞︺€侀鍔涘彂鐢點(diǎn)€佹苯杞満銆佸喍閲戜笌杞ч挗鏈烘銆佽埞鑸朵笌鑸┖鍙戝姩鏈虹瓑瑁呭涓婄殑榻胯疆銆傚父鐢–r-Ni緋繪笚紕抽挗鏈?2CrNi3銆?0CrNi銆?2Cr2Ni4銆?0CrNi3銆?0Cr4Ni4銆?7Cr2Ni2錛堝痙鍥絑f1閽級(jí)銆?8Cr2Ni4wa絳夈
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€氬父涓哄喎鎷変笣銆?/p>鉂?鎴愬垎瑙勮寖(yb/t5135-2014)c0.22~0.26Cr19.00~20.50si1.30~1.70Ni9.00~10.50mn1.80~2.20mo1.60~1.85p鈮?.030fe浣欓噺s鈮?.020鉂?鍔涘鎬ц兘鐩村緞(mm)鎬ц兘緇勫埆鎶楁媺寮哄害(mpa)0
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戦挗涓悎閲戝厓绱犲惈閲忕殑琛ㄦ眰鏂規(guī)硶鐢ㄥ悎閲戝厓绱犲鉤鍧?Nbsp;鍚噺涔樹互琛?1-25涓殑緋繪暟琛ㄧず閲戝厓绱犲惈閲忓€箋€?/span>琛?1-25鍚堥噾鍏冪礌鐨勭郴鏁?/span>鍚堥噾鍏冪礌緋繪暟Cr銆?co銆?mn銆?Ni銆?si銆?w4al銆?be銆?Cu銆?mo銆?Nb銆?pb銆?ta銆?ti