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物流配送

  • SKD11模具钢销售地区:
  • 北京,上海,深圳,重庆,天津
  • 江苏南京_徐州_苏州_无锡_昆山_扬州
  • 太仓_吴江_连云港_泰州_盐城_镇 江_南通_常熟_常州_张家港
  • 浙江温州,杭州萧山
  • 宁波宁海_余姚_台州黄岩_金华_绍兴_嘉兴
  • 广东广 州_珠海_中山_东莞长安_佛山顺德
  • 福建福州_厦门,广西南宁_柳州
  • 安徽合肥_安庆_蚌埠_巢湖_淮安_芜湖_淮 南_黄山_滁州_宣城
  • 山东济南_青岛_日照_滨州_烟台_威海_济宁_聊城_临沂_淄博
  • 吉林长春,湖南长沙,四川 成都
  • 辽宁沈阳_大连_阜阳
  • 东北抚顺,海南海口,河北石家庄
  • 河南郑州_洛阳_开封,湖北武汉,江 西南昌
  • 陕西西安,山西太原及云南昆明
  • 售前咨询

    • 毛料:指表面有氧化皮,四边为锯切
    • 光板:指铣床铣四边,磨床磨两平面,默认公差为正0.3mm至0.5mm
    • 精板:指四边精铣,磨床精磨两面,默认公差为正0.02mm至0.05mm
    • 热处理:承接真空热处理(淬火)、深冷等加工处理
    • 价格:来电咨询

    联系方式

    联系人:陈经理
    手机:18013564295
    电话:0512-65781358
    传真:0512-65786806
    网址:std-phone.com
    地址:苏州市相城区齐门北大街603号
    20号钢化学成分性能用途价格

      20号钢

    • 类别:碳素钢
    • 产地厂家:国产
    • 价格:来电咨询
    • 电话:0512-65781358
    • 简介:20号钢化学成分性能用途价格

    XINGNENGCANSHUYONGTU

      20HAOGANGDE20SHIZHIHANTANLIANG,HANTANLIANGWEI0.2%,SHUYUDITANGANG。GANGZHONGKEFENWEIDITANGANG、ZHONGTANGANGHEGAOTANGANG。

      TANHANLIANG:DITANGANGYIBANXIAOYU0.25%;ZHONGTANGANGYIBANZAI0.25~0.60%ZHIJIAN;GAOTANGANGYIBANDAYU0.60%。

      GANGZHONGCHUHANYOUTAN(C)YUANSUHEWEITUOYANGERHANYOUYIDINGLIANGGUI(Si)(YIBANBUCHAOGUO0.40%),MENG(Mn)(YIBANBUCHAOGUO0.80%,JIAOGAOKEDAO1.20%)HEJINYUANSUWAI,BUHANQITAHEJINYUANSU(CANYUYUANSUCHUWAI)。

      QUFENGANGHETIE:HANTANLIANGDIYU2.11%WEIGANG,HANTANLIANGGAOYU2.11%WEITIE;GANGZHONGHANTANLIANGYUEGAOQIRENXINGYUECHA,TIEZHONGHANTANLIANGYUEGAOQIRENXINGYUEHAO。

      XIANGGUANXINGNENG

      TEXING

      (1)TEXING GAIGANGSHUYUYOUZHIDITANTANSUGANG,LENGJIYA、SHENTANCUIYINGGANG。GAIGANGQIANGDUDI,RENXING、SUXINGHEHANJIEXINGJUNHAO。KANGLAQIANGDUWEI253-500MPa,SHENZHANGLV≥24%。

      20TEXINGYU15GANGJIBENXIANGFANG,DANQIANGDUSHAOGAO。YONGTU:SHIYONGYUZHIZAOQICHE、TUOLAJIJIYIBANJIXIEZHIZAOYEZHONGJIANZAOBUTAIZHONGYAODEZHONGXIAOXINGSHENTANTANDANGONGSHENDENGLINGJIAN,RUQICHESHANGDESHOUCHATIPIAN、GANGGANZHOU、BIANSUXIANGSUCHA、CHUANDONGBEIDONGCHILUNJITUOLAJISHANGTULUNZHOU、XUANGUAJUNHENGQIZHOU、JUNHENGQINEIWAICHENTAODENG;ZAIREYAHUOZHENGHUOZHUANGTAIXIAYONGYUZHIZAOSHOULIBUDA,ERYAOQIURENXINGGAODEGEZHONGJIXIELINGJIAN;ZAIZHONG、ZHONGXINGJIXIEZHIZAOYEZHONG,RUDUANZHIHUOYAZHIDELAGAN、GOUHUAN、GANGGAN、TAOTONG、JIAJUDENG。ZAIQILUNJIHEGUOLUZHIZAOYEZHONGDUOYONGYUYALI≤6N/PINGFANG,WENDU≤450℃DEFEIFUHUAJIEZHIZHONGGONGZUODEGUANZI、FALAN、LIANXIANGJIGEZHONGJINGUJIAN;ZAITIELU、JICHECHELIANGSHANGYONGYUZHIZAOSHIZITOU、HUOSAIDENGZHUJIAN。

      ZHENGHUOKECUJINGAIGANGQIUHUA,XIHUADAKUAIZHUANGXIANGONGXITIESUTI,GAIJINXIAOYU160HBSMAOPIDEQIEXUEXINGNENG。

      GAIGANGMOJULINGJIANGONGYILUXIANWEI:XIALIAO→DUANZAOMOPI→TUIHUO→JIXIECUJIAGONG→LENGJIYACHENGXING→ZAIJIEJINGTUIHUO→JIXIEJINGJIAGONG→SHENTAN→CUIHUO、HUIHUO→YANMOPAOGUANG→ZHUANGPEI。

      (2)GONGHUOZHUANGTAIJIYINGDU WEIRECHULITAI,YINGDU≤156HBS。

      HUAXUECHENGFEN

      (3)BIAOZHUNJB/T 6057-92GANGDEHUAXUECHENGFEN(ZHILIANGFENSHU,%)

    C
    Si
    Mn
    P
    S
    Ni
    Cr
    Cu
    0.17~0.23
    0.17~0.37
    0.35~0.65
    ≤0.035
    ≤0.035
    ≤0.30
    ≤0.25
    ≤0.25

      (4)CANKAODUIYINGGANGHAO WOGUOGB/JBDEBIAOZHUNGANGHAOSHI20、WOGUOTAIWANCNSBIAOZHUNGANGHAOS20C、DEGUODINBIAOZHUNCAILIAOBIANHAO1.0402、DEGUODINBIAOZHUNGANGHAOCK22/C22、YINGGUOBS BIAOZHUNGANGHAOIC22、FAGUOAFNORBIAOZHUNGANGHAOCC20、FAGUONFBIAOZHUNGANGHAOC22、YIDALIUNIBIAOZHUNGANGHAOC20/C21、BILISHINBNBIAOZHUNGANGHAOC25-1、RUIDIANSSBIAOZHUNGANGHAO1450、XIBANYAUNEBIAOZHUNGANGHAOF.112、MEIGUOAISI/SAEBIAOZHUNGANGHAO1020、RIBENJISBIAOZHUNGANGHAOS20C/S22C。

      LIXUEXINGNENG

      (5)XIANGBIANDIANWENDU(JINSIZHI)Ac1=735℃,Ac3=855℃,Ar3=835℃,Ar1=680℃

      (6)ZHENGHUOGUIFAN WENDU920~950℃,CHULUKONGLENG。YINGDU131~156HBS。

      (7)LENGYAMAOPIRUANHUACHULIGUIFAN WENDU700~720℃,BAOWENSHIJIAN8~15h,ZAIYI50~100℃/hDELENGSU,SUILUJIANGZHIWENDU≤550~600℃,CHULUKONGLENG。

      CHULIQIANYINGDU≤143HBS,RUANHUAHOUYINGDU≤131HBS。

      (8)CUIHUOGUIFAN WENDU910℃±10℃,10%NaClYANSHUILENGQUE。

      (9)SHICEQUFUQIANGDUfy=245Mpa,DANXINGMOLIANGE=206Gpa,BOSONGBIν=0.3。

      (10)KANGJIANQIANGDU275~392MPa,KANGLAQIANGDUWEI253~500MPa,QUFUQIANGDUWEI275MPa,YANSHENLVWEI25%。

      (11)TUIHUOWENDUZHIYAO600-650DU,BAOWENSHIJIANZAI1-2h。

      XUYONGYINGLI

      20HAOGANGZAI225℃XIADEXUYONGYINGLI:(16-36mm)111-124MPaZHIJIAN;(6-16mm)ZHIJIAN117-131MPa

      20HAOGANGZAI100℃XIADEXUYONGYINGLI:150℃SHI,20HAOGANGGANGGUANDEXUYONGYINGLIWEI130 MPa,20HAOGANGDUANJIANDEXUYONGYINGLIWEI108MPa

      QUBIE

      LIANGZHONGGANGCAIDOUSHUYUDITANGANG。CONGSHUJUSHANGLAIKAN,20HAOGANGHANTANLIANGSHAOGAOYIXIE,LIANGZHEDEJINXIANGZUZHIDOUSHIZHUGUANGTI+TIESUTI。FANYINGDAOXINGNENGSHANGDEBIAOXIANJIUSHI20HAOGANGDEKANGLAQIANGDUHECHONGJIRENXINGSHAOGAOYIXIE,JIBENSHANGLIANGZHONGGANGCAIMEIYOUDADEQUBIE。LIANGZHONGGANGCAIDOUCUIBUSHANGHUO,RECHULIGONGYIBIJIAOJIANDAN,TONGCHANGSHIMAOPIZHIJIEQIEXUEJIAGONGHUODUANZAOZHENGHUO,YONGYUBUZHONGYAODEJIEGOULINGJIAN,LIANJIEJIANHUOCHONGYAJIAN,HUOYONGZUOSHENTANGANGSHIYONG。SHIMIANSHANGHAOXIANGMEIFAXIANYOU15HAOGANG,KEYIYI20HAOGANGTIDAI。

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