太原45#无缝管价格

　　45#无缝管通常适用无缝无缝管的材质，无缝管又分为GB8162、GB8163这两个常用的，但45#钢只有GB8162才有，45#是机械加工的一种常用材质。

　　SHOUXIANLAISHUO20#HE45#GANGDEc、Si、Mn、P、SHANLIANGBUTONG，45YAOGAOYU20#GANG，NIKEYIMAIBENGANGCAIZHISHISHOUCEKANYIXIA。20#GANGCUITOUXING、CUIYINGXINGDI、SUXING、RENXING、HANJIEXINGHAO，REYAHUOZHENGHUOHOURENXINGGENGHAO，KEZHIZUOBUTAIZHONGYAODEZHONG、XIAOXINGSHENTAN、TANDANGONGSHENJIAN、DUANYAJIAN，RUGANGGANZHOU、BIANSUXIANGBIANSUCHA、CHILUN，ZHONGXINGJIXIELAGAN、GOUHUANDENG。45#GANGSHICHANGYONGZHONGTANDIAOZHIGANG，ZONGHELIXUEXINGNENGLIANGHAO，CUITOUXINGDI，SHUICUISHIYISHENGLIEWEN。XIAOXINGJIANYICAIYONGDIAOZHICHULI，DAXINGJIANYICAIYONGZHENGHUOCHULI，ZHUYAOYONGYUZHIZAOQIANGDUGAODEYUNDONGJIAN，RUTOUPINGJIYELUN、YASUOJIHUOSAI。ZHOU、CHILUN、CHITIAO、WOGANDENG。

　　它们通常适用无缝管的材质，无缝无缝管又分为GB8162、GB8163这两个常用的，但45#钢只有GB8162才有，45#是机械加工的一种常用材质。45#无缝管含碳量在0.45%左右，含有小量的锰，硅等，硫磷含量较低的优质碳素结构钢。

　　45#WUFENGGUANSHENGCHANGONGYI

　　(GB/T14975-2002)SHIGUANGFANYONGYUHUAGONG、SHIYOU、QINGFANG、YILIAO、SHIPIN、JIXIEDENGGONGYEDENAIFUSHIGUANDAOHEJIEGOUJIANJILINGJIANDEBUXIUGANGZHICHENGDEREYA(JI、KUO)HELENGBA(YA)。TUIJIANRECHULIWENDU：ZHENGHUO850，CUIHUO840，HUIHUO600.

　　45HAOGANGWEI YOUZHITANSUJIEGOUYONGGANG ,YINGDUBUGAOYIQIEXUEJIAGONG,MOJUZHONGCHANGYONGLAIZUOMOBAN,SHAOZI,DAOZHUDENG,DANXURECHULI 。

　　1. 45HAOGANGCUIHUOHOUMEIYOUHUIHUOZHIQIAN，YINGDUDAYUHRC55(GAOKEDAHRC62)WEIHEGE。 　YINGDUWEIHRC55(GAOPINCUIHUOHRC58)。 　2. 45HAOGANGBUYAOCAIYONGSHENTANCUIHUODERECHULIGONGYI。 　DIAOZHICHULIHOULINGJIANJUYOULIANGHAODEZONGHEJIXIEXINGNENG，GUANGFANYINGYONGYUGEZHONGZHONGYAODEJIEGOULINGJIAN，TEBIESHINEIXIEZAIJIAOBIANFUHEXIAGONGZUODELIANGAN、LUOSHUAN、CHILUNJIZHOULEIDENG。DANBIAOMIANYINGDUJIAODI，BUNAIMO。KEYONGDIAOZHI+BIAOMIANCUIHUOTIGAOLINGJIANBIAOMIANYINGDU。

　　SHENTANCHULIYIBANYONGYUBIAOMIANNAIMO、XINBUNAICHONGJIDEZHONGZAILINGJIAN，QINAIMOXINGBIDIAOZHI+BIAOMIANCUIHUOGAO。QIBIAOMIANHANTANLIANG0.8--1.2%，XINBUYIBANZAI0.1--0.25%(TESHUQINGKUANGXIACAIYONG0.35%)。JINGRECHULIHOU，BIAOMIANKEYIHUODEHENGAODEYINGDU(HRC58--62)，XINBUYINGDUDI，NAICHONGJI。

　　RUGUOYONG45HAOGANGSHENTAN，CUIHUOHOUXINBUHUICHUXIANYINGCUIDEMASHITI，SHIQUSHENTANCHULIDEYOUDIAN。XIANZAICAIYONGSHENTANGONGYIDECAILIAO，HANTANLIANGDOUBUGAO，DAO0.30%XINBUQIANGDUYIJINGKEYIDADAOHENGAO，YINGYONGSHANGBUDUOJIAN。0.35%CONGLAIMEIJIANGUOSHILI，ZHIZAIJIAOKESHULIYOUJIESHAO。KEYICAIYONGDIAOZHI+GAOPINBIAOMIANCUIHUODEGONGYI，NAIMOXINGJIAOSHENTANLVECHA。

　　GB/T699-1999BIAOZHUNGUIDINGDE45GANGTUIJIANRECHULIZHIDUWEI850℃ZHENGHUO、840℃CUIHUO、600℃HUIHUO，DADAODEXINGNENGWEIQUFUQIANGDU≥355MPa 　GB/T699-1999BIAOZHUNGUIDING45GANGKANGLAQIANGDUWEI600MPa，QUFUQIANGDUWEI355MPa，SHENZHANGLVWEI16%，DUANMIANSHOUSUOLVWEI40%，CHONGJIGONGWEI39J。