??? 0 ????? %D0%A1%BF%DA%BE%B6%BA%CF%BD%F0%B8%D6%B9%DC%D0%D0%C7%E9 ?? ??????? ??????????? ?????????? |
| 510??75????????????-D510???????? |
| 510??75????????????-D510????????
510??75????????????-
GB3087??GB5310??????
??ˉ????????GB3087-1999
??ˉ??(GB3087-1999 GB5310-1995)
?????GB3087-1999 GB5310-1995 ???????????????????????????????ˉ????????ú?????????????????????????????????
??ˉ??????????GB5310-95??ST45.8-?????
??ˉ??( GB5310-1995)
????? GB5310-1995 ????????????????????????ˉ????????ú??????... |
| http://m.zebwoc.cn/shownewsX.asp?id=3099 - 2021/8/24 17:54:44 - |
| 510??70???????????????_??????????????????? |
| 510??70???????????????_???????????????????
510??70???????????????
????304?????????35000?
_???????????????????
??????-?????????0.02491=KG/M???????????
316??????
??б???? GB1220-92
????0Cr17Ni12Mo2
???????SUS316
????????316
???????316S16
?1?????X5CrNiMo1812
????????Z6CND17.12
??????
???
??????
C
Si
Mn
P
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3098 - 2021/8/23 18:23:40 - |
| 203x40?????????????_16MN?????????? |
| 203x40?????????????_16MN??????????
203x40?????????????
?????????е????????5050?
_16MN??????????
16Mn????
16Mn?е??????????
??????????????????0.1%-0.25%,?????????????????衢???????????????????????<3%?????????300??350??400??450MPa??4???????????Q295??Q345??Q390??Q420??Q460????Q?????????????????????????д????????????????????С??????(??s)????????????????????????(????)????????????????????????仯?????A??B... |
| http://m.zebwoc.cn/shownewsX.asp?id=3097 - 2021/8/22 18:52:36 - |
| 180x25??????????????_180????????? |
| 180x25??????????????_180?????????
180x25??????????????,??????????5100?
_180?????????
????????????
???? &n... |
| http://m.zebwoc.cn/shownewsX.asp?id=3096 - 2021/8/21 19:21:32 - |
| ??194??16??????????16mn??????????????? |
| ??194??16??????????16mn???????????????
??194??16??????????16mn???????????????
?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
????綽0635-8878611????13589464666
??????????????
???????? 320*7 20# GB8183-2008 ???|??? 5050 ???????? ... |
| http://m.zebwoc.cn/shownewsX.asp?id=3095 - 2021/8/20 19:50:28 - |
| ??196??16?????-?????????г??????? |
| ??196??16?????-?????????г???????
??196??16?????-??????????5000?
316??????
??б???? GB1220-92
????0Cr17Ni12Mo2
???????SUS316
????????316
???????316S16
?1?????X5CrNiMo1812
????????Z6CND17.12
??????
???
??????
C
Si
Mn
P
S
Ni
Cr
Mo
0Cr17Ni12Mo2
??0.08
??1.00
??2.00
??0.035
??0... |
| http://m.zebwoc.cn/shownewsX.asp?id=3094 - 2021/8/19 10:19:24 - |
| ??426x50???????????D426??????ж????? |
| ??426x50???????????D426??????ж?????
426x50?????????????????????5100?????????綽13589464666
426*50?????????463.6????????????????2364?
D426??????ж????????????????2?????
?????????????????114-219??Χ??????????????????飬?????????????????????????????????Χ114-325*4-50??????????http://m.zebwoc.cn?綽??0635-8878611??8878622????2126991??2126992 ?????13589464666??
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3092 - 2021/8/18 17:17:16 - |
| ??426x40???????????頓426??????????? |
| ??426x40???????????頓426???????????
??426x40???????????頓???????????13589464666
12Cr1MoV????
??????
???
??????(????????)(%)
C
Si
Mn
Cr
Mo
Ni
B
V
12Cr1MoV
0.08-0.15
0.17-0.37
0.40-0.70
0.30-0.60
0.15-0.35
-
-
0.15-0.30
???????
???
???????MPa
??????M... |
| http://m.zebwoc.cn/shownewsX.asp?id=3093 - 2021/8/18 10:48:20 - |
| ??426x60??????г??????426x60??????????? |
| ??426x60??????г??????426x60???????????
??426x60??????г???????????????????4950???????????????
?????????????????114-219??Χ??????????????????飬?????????????????????????????????Χ114-325*4-50??????????http://m.zebwoc.cn?綽??0635-8878611??8878622????2126991??2126992 ?????13589464666??
426x60???????????????????????306mm
20#?????
??б????GB8163-2000
?????????????????... |
| http://m.zebwoc.cn/shownewsX.asp?id=3091 - 2021/8/17 17:46:12 - |
| ??473x25??????????????????????????? |
| ??473x25???????????????????????????
??473x25??????????????
??[(??-???)*???]*0.02466=kg/??(????????)
????????????????????????????????
??(????)
?? ???????
16
17
18
19
20
22
(24)
25
(26)
28
?? ?? ?? ?? ??????/???
102
33.93
35.64
37.29
38.89
40.44
43.40
46.17
... |
| http://m.zebwoc.cn/shownewsX.asp?id=3090 - 2021/8/16 18:15:08 - |
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[111]
[112] ???? ??
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