 ??? 0 ????? %B2%BB%D0%E2%B8%D6%B9%DC%BC%DB%B8%F1 ?? ??????? ??????????? ?????????? |
| ????????? ????GB/T14975?????? ????ASTM A519 ??? |
| ??????????ù?(GB6479-2000)????: 20G??16Mn??Q345??б????GB6479-2000???Χ????25-426??6-40??????????????????-40-400?楨????????10-30Ma??????豸???????????????????????????????豸??????????? ?????豸????????????25??683??10-12-14-16-18-20203??32-36-4028??689??8-10-12-14-16-18-20219??6-8-12-16-18-20-2532??6-895??6-8-10-12-14-16-20219??30-4034??6-8102??6-7-8-10-1... |
| http://m.zebwoc.cn/shownewsX.asp?id=2349 - 2019/8/21 15:34:44 - |
| ?????е????ù? ????????? ?????????? |
| ?????е????ù??????? 14x2?? 159x14 ?? 323.9x10 ?? 16x3 ?? 159x18 ??323.9x12 ?? 18x2x7.1M?? 159x18x8-12?? 323.9x13 ?? 25.4x3x5 ?? 159x20 ?? 323.9x13.5 ?? 28x4 ?? 159x25 ?? 323.9x16 ?? 31.8x4x12M?? 168x5 ?? 323.9x17.5 ?? 38x4x7 ?? 168.3x7... |
| http://m.zebwoc.cn/shownewsX.asp?id=2348 - 2019/8/20 16:03:40 - |
| ?????п????? ??????и?? ????GB/T3639????? |
| ?????п???????4??*1.81.2??*2.22.5??*2.754??*3.754??*2.01.2??*2.52.5??*3.05??*2.754??*2.21.2??*2.752.5??*3.255??*3.04??*2.31.2??*3.02.5??*3.55??*3.54??*2.51.5??*2.23??*2.55??*3.756??*1.81.5??*2.53??*2.755??*4.06??*2.01.5??*2.753??*3.06??*2.756??*2.21.5??*3.03??*3.256??*3.06??*2.31.5??*3.253??*3.56??*3.56??*2.52??*2.23??*3.756??*3.751??*2.02??*2.... |
| http://m.zebwoc.cn/shownewsX.asp?id=2347 - 2019/8/19 16:32:36 - |
| ??????????????? ???????????? ?????????? |
| ??????????????????????????????????????????????б???????????????????????????????????????????????饗??????????????? ???????????????????????????????????????????????????ɡ?????????????*???????????????????????????????????????????? ????????????????????????ˉ?????????ˉ?????????????????????????????????????????????????????????????????????????ˉ?????????ˉ??????????????????????????????????????????????????????????????????????????????????????????32mm?????2... |
| http://m.zebwoc.cn/shownewsX.asp?id=2346 - 2019/8/18 17:01:32 - |
| ?????????????? ??????θ???? ??????θ??? |
| ?????г??????豸??????????????????????п???????θ????????????????????????????????????е?????????????????е???????????????????????????????????????????????????????е??????????????????????????????????????????????????豸??????????310S??????????????????±???10*232*2-2.5-4114*4-612*2530*8-10133*4-614*2-334*2-2.5-4159*5-616*2-338*2-2.5-4168*5-618*2-342*3-4219*6-820*2-345*3-4273*7-822*2-348*3-43... |
| http://m.zebwoc.cn/shownewsX.asp?id=2345 - 2019/8/17 17:30:28 - |
| ??????????? ???????????? ??????45????? |
| ?????????????????????????/mm?????/mm????????/(kg/m)??/mm?????/mm????????/(kg/m)14??40.98619??51.7315??41.0924??4.52.1615??4.51.1724??62.6625??52.47102??2l41.9525??62.8l108??1432.4525??73.1l127??1439.0l35??64.29127??1746.1235??95.77 43??76.21127??2l54.8943??l08.14133??1748.6349??88.09154??2374.3049??109.62159??1862.5957??910.65159??19... |
| http://m.zebwoc.cn/shownewsX.asp?id=2344 - 2019/8/16 17:59:24 - |
| ????45????? ?????????????? ???????????? |
| ????????????????????????/mm?????/mm????????/(kg/m)??/mm?????/mm????????/(kg/m)14??40.98619??51.7315??41.0924??4.52.1615??4.51.1724??62.6625??52.47102??2l41.9525??62.8l108??1432.4525??73.1l127??1439.0l35??64.29127??1746.1235??95.77 43??76.21127??2l54.8943??l08.14133??1748.6349??88.09154??2374.3049??109.62159??1862.5957??9... |
| http://m.zebwoc.cn/shownewsX.asp?id=2343 - 2019/8/15 8:28:20 - |
| ?????????? ????GB/T14975?????? ????ASTM A519 ??? |
| ???????????????????????????????GB/T14976-2002ASTMA312/A312MGB/T14975-2002JIS G3463GB13296-91DIN2462??????????304??0Cr18Ni9??304L (00Cr19Ni10)321 (1Cr18Ni10Ti)316 (0Cr17Ni12Mo2)316L (00Cr17Ni14Mo2)310S (0Cr25Ni20)309S (0Cr23Ni13)6??1-2 32??3-10 114??5-20 8??1-2 34??3-10 133??5-20 10??1-3 45??3-12 159??5-25 12??1-3 45??3-12 168??5... |
| http://m.zebwoc.cn/shownewsX.asp?id=2342 - 2019/8/14 8:57:16 - |
| ???????θ??? ??????????? ?????????п???? |
| ??????г??????豸??????????????????????п???????θ????????????????????????????????????е?????????????????е???????????????????????????????????????????????????????е??????????????????????????????????????????????????豸?????????г??????п???????????????????п????????????????????MMMMMM??????????610.021.0641.059813.52.751.0561.0461017.03.501.0561.0461521.33.151.0471.0392026.83.401.0461.0392533.54.251.0... |
| http://m.zebwoc.cn/shownewsX.asp?id=2341 - 2019/8/13 9:26:12 - |
| ????q235?????? ?????????? ????l360??????? |
| ?????????????:?????????????????mm????in?????mm????????????Kg/m?????mm????????????Kg/m??61./820.392.50.4681/42.250.622.750.73103/82.250.322.750.97151/22.751.263.251.45203/42.751.633.52.012513.252.4242.913211/43.253.1343.784011/23.53.844.254.585023.54.884.56.166521/23.756.644.57.8880348.344.759.811004410.85513.4412554.5... |
| http://m.zebwoc.cn/shownewsX.asp?id=2340 - 2019/8/12 9:55:08 - |
|
|
??? ???? [185]
[186]
[187] ???? ??
|
|
|
|
|
|
