楂橀泟250鍗风剨閶肩鍍�(ji脿)鏍�
銆€鐒婄甯哥敤鏉愯唱(zh矛)鐐猴細Q235A锛孮235B銆�16Mn銆�20#銆丵345銆丩245銆丩290銆乆42銆乆46銆乆60銆乆80銆�0Cr13銆�1Cr17銆�00Cr19Ni11銆�1Cr18Ni9銆�0Cr18Ni11Nb绛�銆� 銆€銆€
鐒婃帴閶肩閲囩敤鐨勫澂鏂欐槸閶兼澘鎴栧付閶硷紝鍥犲叾鐒婃帴宸ヨ棟涓嶅悓鑰屽垎鐐虹垚鐒婄銆侀浕鐒婏紙闆婚樆鐒婏級绠″拰鑷嫊(d貌ng)闆诲姬 鐒婄
鐒婄銆傚洜鍏剁剨鎺ュ舰寮忕殑涓嶅悓鍒嗙偤鐩寸斧鐒婄鍜岃灪鏃嬬剨绠″叐绋�銆傚洜鍏剁閮ㄥ舰鐙€鍙堝垎鐐哄湏褰㈢剨绠″拰鐣板瀷锛堟柟銆佹墎绛夛級鐒婄銆�
鐒婄鍥犲叾鏉愯唱(zh矛)鍜岀敤閫斾笉鍚岃€屽垎鐐哄涓嬭嫢骞插搧绋細 銆€銆€
GB/T3091-2001锛堜綆澹撴祦楂旇几閫佺敤閸嶉媴鐒婃帴閶肩锛�銆備富瑕佺敤浜庤几閫佹按銆佺叅姘�銆佺┖姘ｃ€佹补鍜屽彇鏆栫啽姘存垨钂告苯绛変竴鑸純浣庡鍔涙祦楂斿拰鍏跺畠鐢ㄩ€旂銆傚叾浠ｈ〃鏉愯唱(zh矛)鐐猴細Q235A绱氶嫾銆� 銆€銆€
GB/T14291-2006锛堢う鐢ㄦ祦楂旇几閫佺剨鎺ラ嫾绠★級銆備富瑕佺敤浜庣う灞卞棰�(f膿ng)銆佹帓姘�銆佽桓鏀剧摝鏂敤鐩寸斧鐒婃帴閶肩銆傚叾浠ｈ〃鏉愯唱(zh矛)Q235A銆丅绱氶嫾銆侴B/T14980-1994锛堜綆澹撴祦楂旇几閫佺敤澶х洿寰戦浕鐒婇嫾绠★級銆備富瑕佺敤浜庤几閫佹按銆佹薄姘�銆佺叅姘�銆佺┖姘ｃ€侀噰鏆栬捀姹界瓑浣庡娴侀珨鍜屽叾瀹冪敤閫�銆傚叾浠ｈ〃鏉愯唱(zh矛)Q235A绱氶嫾銆� 銆€銆€
GB/T12770-2002锛堟(j墨)姊扮祼(ji茅)妲�(g貌u)鐢ㄤ笉閵归嫾鐒婃帴閶肩锛�銆備富瑕佺敤浜庢(j墨)姊般€佹苯杌�銆佽嚜琛岃粖銆佸鍏�銆佽硴椁ㄥ拰椋簵瑁濋＞鍙婂叾浠栨(j墨)姊伴儴浠惰垏绲�(ji茅)妲�(g貌u)浠�銆傚叾浠ｈ〃鏉愯唱(zh矛)0Cr13銆�1Cr17銆�00Cr19Ni11銆�1Cr18Ni9銆�0Cr18Ni11Nb绛�銆� 銆€銆€
GB/T12771-1991锛堟祦楂旇几閫佺敤涓嶉姽閶肩剨鎺ラ嫾绠★級銆備富瑕佺敤浜庤几閫佷綆澹撹厫铦曟€т粙璩�(zh矛)銆備唬琛ㄦ潗璩�(zh矛)鐐�0Cr13銆�0Cr19Ni9銆�00Cr19Ni11銆�00Cr17銆�0Cr18Ni11Nb銆�0017Cr17Ni14Mo2绛夈€� 銆€銆€
鍙︽湁锛岃椋剧敤鐒婃帴涓嶉姽閶肩锛圙B/T 18705-2002锛夛紝
楂橀泟寤虹瓚瑁濋＞鐢ㄤ笉閵归嫾鐒婃帴绠℃潗锛圝G/T 3030-1995锛夛紝
浣庡娴侀珨杓搁€佺敤澶х洿寰戦浕鐒婇嫾绠★紙GB/T 3091-2001锛�锛屼互鍙婃彌鐔卞櫒鐢ㄧ剨鎺ラ嫾绠★紙YB4103-2000锛夈€�
楂橀泟20gb5310閶肩鍍�(ji脿)鏍�
鐝�(xi脿n)缍�(j墨ng)鐕熺殑鐒＄斧閶肩绋濡備笅锛�
鐒＄斧绠″父鍌欐潗璩�(zh矛)鐐猴細10#銆�20#銆�35#銆�45#銆丵345銆�27SiMn銆�20G 40cr锛屽湴璩�(zh矛)绠Z40銆丏Z50銆丷80锛�
鐭虫补濂楃J55銆並55銆丯80銆丳110锛�
鎶€琛�(sh霉)妯�(bi膩o)婧�(zh菙n)锛氶珮澹撻崑鐖愮GB5310-1995,鍖栬偉灏堢敤绠B6479-2000锛岀煶娌硅鍖栫GB9948-2000,浣庝腑澹撻崑鐖愮GB3087-1999,娴侀珨绠B/T8163-1999锛岀祼(ji茅)妲�(g貌u)绠B/T8162-1999锛屾恫澹撴敮鏋剁GB/T17396-1998銆�
鍚屾檪(sh铆)锛屽叕鍙稿父骞村倷鏈�3000浣欏櫢閫�(j矛n)鍙ｅ拰鍦嬬敘(ch菐n)楂樺鍚堥噾绠�锛屾潗璩�(zh矛)鐐猴細Cr5Mo銆丆r9Mo銆�15CrMo銆�35CrMo銆� 12Cr1MoV銆�10CrMo910銆丄335P11銆乀91銆丄335P91銆�12Cr2MoWVTiB銆乄B36銆丼A106B 涓嶉姽閶肩敘(ch菐n)鍝佸悕绋憋細鏉挎潗銆佺鏉�銆佹鏉�銆佺洿姊�銆佸付鏉愩€佸瀷鏉�銆佺剨鏉愩€佹按鏆栦欢銆佹硶铇洡銆侀枼闁€銆佹(bi膩o)婧�(zh菙n)浠�
鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)锛欸B/T423T-92銆丟B/T14975-2002銆丟B/T14976-2002銆丟B/T13296-91銆丟B/T12770-91銆� GB/T12771-91锛孉STM A213/A213-9a銆丄STN312/A312M-00b銆丄STM A269-00.ASTA511-96
浠ｇ悊寤犲锛氭澅鍖楃壒閶�銆佽彲鏂伴簵鑿�銆佷箙绔嬬壒閶笺€佹韩宸炲璞�銆佹韩宸炴槍鐩�銆佷笂娴蜂笂涓�銆佹禉姹熸案涓娿€佸お閶�銆佸鏂�
鐢�(ch菐n)鍝佸煼(zh铆)琛屾(bi膩o)婧�(zh菙n):GB14975-2002銆丟B/T14976-2002銆丟B13296-2007銆丟B3090-1982銆丄STM/ASME A213/213銆丄STM/ASME A312/312銆丄STM/ASME A269/269銆丏INI7458-85銆丏INI7456-85銆丣IS G 3459銆丣IS G 3448 JIS G 3446妯�(bi膩o)婧�(zh菙n)銆�
楂橀泟鍏閶佹绫抽噸
鍏閶佹閲嶉噺瑷�(j矛)绠楀叕寮�
鍏閶佹閲嶉噺锛堝叕鏂わ級=0.00242脳灏嶉倞瀵楀皪閭婂脳闀峰害
楂橀泟3mm304涓嶉姽閶兼澘鍍�(ji脿)鏍�-楂橀泟涓嶉姽閶兼瑕�(gu墨)鏍艰〃
涓嶉姽閶兼瑕�(gu墨)鏍夹�10锝炐�320鏉愯唱(zh矛)431 301 303 304 321 316 316L 309S 310S 405 410 420 420J2 430
涓嶉姽閶兼澘瑕�(gu墨)鏍�0.4mm锝�80mm鏉愯唱(zh矛)431 201 202 304 321 316L 309S 310S 405410420420J2
楂橀泟涓嶉姽閶奸珮澹撶劇绺瑕�(gu墨)鏍夹�6锝炐�426脳1锝�50鏉愯唱(zh矛)321 316L 309S 310S 301 303 304
楂橀泟鍦撻嫾绯诲垪:鍚堢祼(ji茅)閶�,纰崇祼(ji茅)閶�,妯″叿閶�,杌告壙閶�,宸ュ叿閶�,褰堢哀閶�,榻掕吉閶�,鍐锋媺鍦撻嫾,鐔辨墡鍦撻嫾,閸涘埗鍦撻嫾 8#,10#,15#,20#,25#,30#,35#,45#,20Cr,35Cr,40Cr,45Cr,50Cr,15Mn,16Mn(Q345B),50Mn,65Mn, Q235B(A3)15CrMo,20CrMo,35CrMo,42CrMo,5CrMnMo,38CrMoAL,YF45MnV,Cr12MoV,Gr15,40Mn2,
鏈叕鍙镐富鐕熼瀺閶�銆佹垚閮�銆佸寘閶�銆佸喍閶�銆佸ぉ娲ョ瓑骞惧ぇ閶煎粻鐢熺敘(ch菐n)鐨勯嫾绠�銆佺劇绺嫾绠″強楂�銆佷腑銆佷綆澹撻崑鐖愮銆佸悎閲戠銆佸湴璩�(zh矛)绠＄瓑.20#锛�45#锛�16Mn锛孏CR15 绮惧瘑鍏変寒閶肩,鐢�(ch菐n)鍝侀珮绮惧害銆侀珮鍏夋綌搴�
楂橀泟楂樺閸嬬垚鐢ㄧ劇绺嫾绠★紙GB5310-1995锛� 銆€銆€
楂樺閸嬬垚鐢ㄧ劇绺嫾绠℃(bi膩o)婧�(zh菙n) Standrd: 銆€銆€GB5310------涓湅鍦嬪妯�(bi膩o)婧�(zh菙n)Chinese National Standard
鐢ㄩ€� Application:
銆€銆€鐢ㄤ簬楂樺閸嬬垚锛堝伐浣滃鍔涗竴鑸湪9.8MPa浠ヤ笂,宸ヤ綔婧害鍦�450鈩儈650鈩冧箣闁擄級鐨勫彈鐔遍潰绠″瓙銆侀泦绠�銆佺渷鐓ゅ櫒銆侀亷鐔卞櫒銆佸湪鐔卞櫒绛�銆� 銆€銆€
For manufacture heating-pipelines,containers,coal-saving devices,superheaters and reheaters of high pressure boilers(P锛�9.8MPa.450鈩冿紲T锛�650鈩�) 銆€銆€楂樺閸嬬垚鐢ㄧ劇绺嫾绠�
涓昏閶肩鐗岃櫉 Main Steel Tube Grade:
銆€銆€20G.20Mng 15MoG 15CrMoG 12Cr2MoG 12Cr1MoV绛�
