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山东11选5开奖结果查询 > 行业动态

驻马店小口径的20#精密液压钢管化学成分-实体厂家定做尺寸

来源:http://vidgency.com  发布时间:2020/1/3

驻马店20#精密液压钢管现货


精密钢管20#、10#、45#57*6国标大量大量电议本厂
精密钢管20#、10#、45#59*6国标大量大量电议本厂
精密钢管20#、10#、45#62*6国标大量大量电议本厂
精密钢管20#、10#、45#65*6国标大量大量电议本厂
精密钢管20#、10#、45#70*3国标大量大量电议本厂
精密钢管20#、10#、45#70*4国标大量大量电议本厂


驻马店20#精密液压钢管知识


GUANGLIANGGUAN

GUANGLIANGGUANPAIHAOHEHUAXUECHENGFEN

钢管牌号和化学成份

牌号

化学成分(%)

C

Si

Mn

P

S

不大于

St35

≤0.18

0.17-0.37

0.35-0.65

0.035

0.035

St37.4(10#)

≤0.18

0.17-0.37

0.35-0.65

0.035

0.035

St45(20#)

≤0.25

0.17-0.37

0.50-0.80

0.035

0.035

St55(35#)

≤0.22

≤0.55

≤1.50

0.035

0.035

St52(16Mn)

≤0.20

≤0.55

≤1.50

0.035

0.035

CK45

0.42-0.50

0.17-0.37

0.50-0.80

0.035

0.035

GUANGLIANGGANGGUANLIXUEXINGNENG

ZHUYAOCHANPIN:LENGBAHUOLENGYAJINGZHIGUANGLIANGGANGGUAN

SHENGCHANFANWEI:WAIJING:3.0-60mm    BIHOU:0.5-8mm

钢管力学性能

供货状态

牌号

产品性能指标

执行标准

抗拉强度
6b
MPa

屈服点
6s
MPa

延伸率
δ5
%

去应力退火BKS

最终冷成型后

A1点以下退火

St35

≥420

≥315

≥15

德国标准
DIN-2391-94

St45

≥520

≥375

≥14

St52

≥580

≥420

≥11

退火GBK

最终冷成型后

钢管在非氧化介质

保护气氛中退火

St35

≥315

 

≥36

St45

≥390

 

≥34

St52

≥490

 

≥31

正火NBK

最终冷成型后在上相

变点以上在非氧化

介质保护气氛中退火

St35

340-470

≥235

≥33

St45

440-570

≥255

≥32

St52

490-630

≥355

≥29

GONGHUOZHUANGTAI

名称

缩写

    

光亮拔()——硬性

BK

最终冷成型后不进行热处理因此

钢管可塑性小对可塑性程度不予保证

光亮拔制——软性

BKW

最终热处理后进行微小变形度的冷拔

继续进行再加工时钢管允许在一定界限几冷变形(扩口)

光亮拔()——去应力退火

BKS

最终冷成型后进行一次消除内应力热处理

钢管可以在一定界限内进行适当的再加工

退火

GBK

钢管最终冷成型后在非氧化性介质保护气体中退火

正火

NBK

钢管最终冷成型后在上相变点以上

在非氧化介质保护气体中退火



驻马店20#精密液压钢管简介


山东11选5开奖结果查询 GONGSIJINGGUOJINIANDEBUDUANFAZHANWOGONGSIZHUJIANCHENGWEIZONGHEXINGDELENGBAGANGGUANHENGMOGANGGUANXIAOSHOUQIYE。ZAIWUXIGANGCAISHICHANGZHONGZHANYOUZHONGYAODIWEI。TIANJINDAWUFENG、BAOGANG、CHENGDOU、BAOTOU、YEGANGDENGGANGCHANGSHENGCHANDEGUANCAIPILIAO、BANCAI,BANGCAIDENGGEZHONGJINSHUCAILIAO,JIDIANLIGANGGUAN、SHIYOUHUAGONGGANGGUAN、ZAOCHUANYONGGUANDENGSHIYONGDEGEZHONGXIQUEHEJINGUANDAO。。GUANCAICHANPINYOULENGBAGANGGUAN,JINGMILENGBAGANGGUAN,LENGBAHEJINGANGGUAN,LENGBAHENGMOGUAN,YEYAZHIJIAGUANDENG。GUANCAICHANPINKUCUNLIANGMEINIANDAWANYUDUN。BANCAI、BANGCAIBAOKUOHEJINGANGBAN、BUXIUGANGGANGBAN、HEJINYUANGANG、BUXIUGANGBANCHANGNIANKUCUNQIANYUDUN!

 GONGSIYIDAZAOLEXINXINGDELENGBAGANGGUANCHANG,WOCHANGYONGYOUDAZHONGXIAOXINGLENGBAJI20TAI,GUNDISHIRECHULILULIANGZUO,DAZHONGXINGCHUANKONGJI6 TAIHE¢ 230 XINGREYAGANGGUANJIZUSANTAODENGXIANJINDESHENGCHANSHEBEIHECHENGSHUDESHENGCHANGONGYI。CHUWAI,XINCHANGFANGHE377 XINGGANGGUANJIZUJIANGZAI2008NIAN8YUETOUCHANSHIYONG。WOCHANGSHENGCHANGUIGEWEI¢ 10~ ¢377 X 1.0~42MM,ZHANGDUWEI 2~16M,NIANCHANXIAOSHOUNENGLI40WANDUN。YONGYOUXIANDAIHUADELENGBAGANGGUANKEYANZHONGXIN,JUBEIYOULIXUEXINGNENGCESHI、GONGYIXINGNENGCESHI、WOLIUTANSHANG,CHAOSHENGBOTANSHANG、YEYASHIYAN、JINXIANGJIANCE、GAOJINGDUTANLIUFENXIDENGYIZHENGTAODEJIANCESHOUDUAN,YIJIYIPIGAOSUZHIDEGONGYIJISHURENYUANHEJIANYANRENYUAN。CHANGNIANSHENGCHANXIAOSHOUZHONGGUOGUOBIAOZHUN(GB)MEIGUOASTN(ASME)BIAOZHUN、DEGUODINBIAOZHUN、RIBENJISBIAOZHUNJIYINGGUOBSBIAOZHUNDENGLENGBAGANGGUAN、JUTIYOUDIZHONGYAGUOLUGANGGUAN、CHUANBOYONGWUFENGGANGGANGGUAN、SHIYOULIEHUAGANGGUAN,GAOYAHUAFEISHEBEIYONGWUFENGGANGGUAN、YOUTAOGANGGUAN、GUANXIANGANGGUAN、KONGXINCHOUYOUGAN、PUTONGLIUTIGANGGUAN、JIEGOUGANGGUANYIJIGEZHONGHEJINGANGGUANDENG,CHANPINPINZHONGFENGFU、WUFENGGANGGUANGUIGEQIQUAN,GUANGFANYINGYONGYUSHIYOU、HUAGONG、DIANLI、GUOLU、CHUANBO、JIXIEDENGXINGYE,XIANYIXIAOWANGSHIJIEGEDI。

    WOGONGSIDESUOYOUCHANPINQUANBUZHENGPINCHUSHOU。TIANJINDAWUFENG、CHENGGANG、BAOGANG、ANGANG、YEGANG、HENGGANGDENGGANGGUANCHANGSHENGCHANDEWUFENGGANGGUANHEBUXIUGANGGUAN,ZHUYAOCAIZHIYOU:10#.20#.35#.45#,16Mn,27SiMn,40Cr,42CrMo,40Mn2,35Mn2,Cr5Mo,12Cr1MoVG,15CrMoG,P11,11,P22,T22,P91,T91

,10CrMo910,JIYOUTIANZHUANYONGJIEGULIAOJ55(37Mn5)、N80(36Mn2V、42MnMo7)DENG,WOGONGSIXIANYOUGANGGUANKUCUN8000YUDUN,1000DUOGEPINZHONGGONGNINXUANZE。JUNZHIXINGZHONGGUOGUOJIABIAOZHUN(GB);MEIBIAOGANGGUANASTM(ASME);DEBIAODINGANGGUAN;RIBIAOJIS;YINGBIAOBSGANGGUANDENG。BUXIUGANGGUANCAIZHIWEI304(0Cr18Ni9),304L(00Cr19Ni10),321(1Cr18Ni9Ti),316(0Cr17Ni12Mo2),316(00Cr17Ni14MO2),309S(0Cr23Ni13),310S(0Cr25Ni20),SS32205(22Cr6.5Ni3.3Mo0.16N)AOSHITITESHUBUXIUGANGDENG。YISHANGSUOYOUCHANPINJUNFUCHANGJIAZHILIANGZHENGMINGSHU。

  HANGMOGAOJINGDULENGBAGUAN、HENGMOGUAN。MUQIANGONGSISHENGCHANPINZHONGGUIGEWEI:NEIJINGZHIJING30mm—800mm,BIHOUWEI3—100mm。JISHUTIAOJIANWEI:NEIKONGJINGDUH7—H10,NEIKONGCUCAODURa≤0.63um,ZHIXIANDU≤0.3mm/m。GANGHAOSHI20#—45#、 16Mn。27SiMnJIBUFENDIHEJINGANG。   HANGMOSHENGCHANZHUYAOSHEBEI:350DUNQUANYEYAYUYINGLIGAOJINGDULENGBAJIHE150DUNGE1TAI,BAJIZUIDAXINGCHENG12MI,ZUIDABAZHILIWEI350DUN。BINGYOULISHIHENGMOJI2TAI,WOSHIHENGMOJI5TAI。   CHANPINZHUYAOYONGTU:YEYA、QIDONGGANGTONG;YEYAGUANXIAN;XUANYA、FANGZHIYIJIYINSHUAJIXIEYONGGUAN;QICHEJIANZHENQIYONGGUAN;ZHOUTAOGUANYIJIJINGMIHEJINGANGGUAN。GENJUKEHUDEYAOQIUHAIKETIGONG:DINGCHIGUAN、HENGMOGUANYIJITESHURECHULIGUANDENG。