??? 0 ????? %D0%A1%BF%DA%BE%B6%BA%CF%BD%F0%B8%D6%B9%DC%D0%D0%C7%E9 ?? ??????? ??????????? ?????????? |
| ??55??13?????????????_??????_???????? |
| ??55??13?????????????_??????_????????
??55??13???????????
??(????)
?? ???????
8
8.5
9
9.5
10
11
12
13
14
15
?? ?? ?? ?? ??????/???
32
4.74
4.93
5.105
-
-
-
-
-
-
-
38
5.92
-
-
-
-
-
-
-
-
-
42
6... |
| http://m.zebwoc.cn/shownewsX.asp?id=2939 - 2021/3/21 19:04:04 - |
| ??219??60???????????????????????_?????????? |
| ??219??60???????????????????????_??????????
??219??60????????????
45??????
???
45#?????????(????????)(%)
45
C
Si
Mn
Cr
Ni
Cu
??
0.42-0.50
0.17-0.37
0.50-0.80
0.25
0.30
0.25
45???????
???
???????
???????MPa
??????MPa
???????(%)
??????????(%)
45#
6... |
| http://m.zebwoc.cn/shownewsX.asp?id=2938 - 2021/3/20 19:33:00 - |
| ??232??16????????硿??????_???????? |
| ??232??16????????硿??????_????????
??232??16?????????
????
????
???
???
????(T)
????
????
???????
20# 45#
GB/T8162-1999
203??25-28-30-35-40
??15??
????
???
???????
20# 45#
GB/T8162-1999
219??30-32-35-40-45-48-50-55
??30??
????
???
???????
20# 45#
GB/T8162... |
| http://m.zebwoc.cn/shownewsX.asp?id=2937 - 2021/3/19 10:01:56 - |
| ????920???????????_???????? |
| ????920???????????_????????
????920???????????_??20-120??
????????????????????????????????
????????
20#45#??????????????????????????????
510*22
520*30
530*28
540*55
580*50
630*40
510*25
520*40
530*30
540*60
580*55
630*50
510*28
520*35
530*35
540*65
580*65
630*55
510... |
| http://m.zebwoc.cn/shownewsX.asp?id=2936 - 2021/3/18 10:30:52 - |
| ??165??14??????????????_??????? |
| ??165??14??????????????_???????
??165??14????????????_
??(????)
?? ???????
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
-
-
-
108
36.30
38.15
39.95
41.70
4... |
| http://m.zebwoc.cn/shownewsX.asp?id=2935 - 2021/3/17 10:59:48 - |
| ??p11???????159??20???????_??????_??????? |
| ??p11???????159??20???????_??????_???????
??p11???????159??20???????_
??(????)
?? ???????
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
-
-
-
108
36.30
38.15
39.95
... |
| http://m.zebwoc.cn/shownewsX.asp?id=2934 - 2021/3/16 11:28:44 - |
| ??1cr5mo?????159??16???????????_???_???_???? |
| ??1cr5mo?????159??16???????????_???_???_????
??1cr5mo?????159??16???????????\
??????????????????
????????-?????????0.02486=KG/M
_???????
????
????
???
???
????(T)
????
????
????
15CrMoG
GB5310-1995
168x8-426x20
??40??
????
??? ??? ???
????
15CrMoG
GB5310-1995
32x6-159x28
??30??
... |
| http://m.zebwoc.cn/shownewsX.asp?id=2933 - 2021/3/15 11:57:40 - |
| ??152??18_GB/T17396-1998?????????_??????? |
| ??152??18_GB/T17396-1998?????????_???????
??152??18_GB/T17396-1998?????????
???????
??????????????б??GB/T17396-1998?????????????ú??????????????????????????????
??????????????????20??45??27SiMn???
?????????????????????????????????????????????????????????????????????????????????????????????辭????????????????????????????????????????????????????????????????????????????????????????????????е??????е??????????
... |
| http://m.zebwoc.cn/shownewsX.asp?id=2932 - 2021/3/14 12:26:36 - |
| ??146??18_27SiMn??????????????_????????_????? |
| ??146??18_27SiMn??????????????_????????_?????
??146??18_27SiMn??????????????
????
????
???
???
????(T)
????
????
????
27simn
GB5310-1995
168x8-426x20
??40??
????
??? ??? ???
????
27simn
GB5310-1995
32x6-159x28
??30??
????
??? ???? ???
????
27simn
GB5310-1995
... |
| http://m.zebwoc.cn/shownewsX.asp?id=2931 - 2021/3/13 12:55:32 - |
| ??146??14_???????????????_???????_???????? |
| ??146??14_???????????????_???????_????????
??146??14_?????????????????
27SiMn???????
227SiMn??????????
27SiMn???????(GB/T17396-1998)
???
????
???
????
???
????
???
????
83*13
???
127*10
???
168*20
???
245*27
????
83*14
???
127*17
???
168*32
???
245*32
??... |
| http://m.zebwoc.cn/shownewsX.asp?id=2930 - 2021/3/12 13:24:28 - |
|
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??? ???? [126]
[127]
[128] ???? ??
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