安徽11选5

合金钢管
专业生产经营合金钢管
公司现货资源量大、规格齐全、质优价低

35CrMo材料焊接性能、焊接工艺

[ 关键词:35CrMo 发表日期:2016-01-16 16:36:24 ]

35CrMoCAILIAOHANJIEXINGNENG

  35CrMoWEIDIHEJINJIEGOUGANG,KANGLAQIANGDU≥985MPa,QUFUQIANGDU≥835MPa。QIHANTANLIANGWEI 0.32~0.40%,TANDANGLIANGZHI Ceq=0.72%,HANJIESHIQIYINGQINGXIANGJIAODA,YOUXINGCHENGLIEWENDEQINGXIANG,KEHANXINGJIAOCHA。

35CrMoCAILIAOHANJIEGONGYI

  J107CrHANTIAOWEIDIQINGNAXINGDIHEJINGAOQIANGDUGANGHANTIAO,HANFENGJINSHUKANGLAQIANGDUNENGDA980 MPaYISHANG,SHIHEDUI35CrMoJINXINGHANJIE。HANTIAOCANSHURUXIA: RONGFUJINSHUHUAXUECHENGFEN % PAIHAO C Mn Si S P Cr Mo V J107Cr ≤0.15 ≥1.00 ≤0.7 ≤0.035 ≤0.035 1.5~2.20 0.40~0.80 0.08~0.16 RONGFUJINSHUJIXIEXINGNENG KANGLAQIANGDU(MPa) ≥980 QUFUQIANGDU(MPa) ≥880 YANSHENLV% ≥12

  J107CrHANTIAOHANJIEGONGYICANSHU:

  1. HANQIANZHUNBEI

  HANQIANGONGJIANHANJIEBUWEIXUQINGCHUTIEXIUJIZANGWUQIEHANFENGLIANGCEGE 100mm FANWEINEIJUNYUNYUREDAO 300℃;HANTIAOZAI 400℃XIAHONGBEI 1h,FANGZAI100~150℃BAOWENXIANGNEISUIYONGSUIQU。

  2. HANJIE

  DADICENGXUANYONG φ3.2mm HANTIAO,HANJIEDIANLIUKONGZHIZAI 80~130A,YIHOUGECENGGAIYONG φ4mm DEHANTIAO,DIANLIU 130~180A,DIANYUANJIXINGXUANYONGZHILIUFANJIE。CAIYONGLIANHULIHAN,DUOCENGDUODAOHAN,MEIHANWANYIGENHANTIAO,MASHANGCHUIJIHANDAO,XIAOCHUYINGLI。HANJIEGUOCHENGZHONGCENGJIANWENDUKONGZHIZAI 80℃YIXIA。QUANBUHANWANHOUYONGJIAOMOJIDUIHANJIECHUJINXINGXIUMOZHENGLI。

  3. HANHOUDIAOZHICHULI,JING 880℃YOUCUIJI 520℃HUIHUO,YIXIAOCHUHANJIANCANYUYINGLIHECUJINZUZHIJUNYUNHUA。