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Nama :
BS6323-7 Tiub Keluli Dikimpal Arka Terendam
- Penerangan Produk
- Aplikasi: untuk industri Auto / untuk kegunaan jentera/tujuan kejuruteraan mekanikal dan am
Size range: O.D.: 508-2020mm W.T.:6.3-50mm L:max12000mm - Model : BS6323-7
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Standard: BS6323-7 Seamless and welded steel tubes for automobile mechanical and general engineering purposes
Part 7: Specific requirements for submerged arc welded steel tubes
Gred Keluli dan Komposisi Kimia:
Aplikasi: untuk industri Auto / untuk kegunaan jentera/tujuan kejuruteraan mekanikal dan am
Size range: O.D.: 508-2020mm W.T.:6.3-50mm L:max12000mm
| Chemical Compositions and Mechanical properties | ||||||||
|
Penetapan |
Komposisi Kimia (analisis senduk) |
Sifat-sifat mekanik |
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|
C |
Si |
Mn |
P |
S |
Re |
Rm |
A |
|
|
maks. |
maks. |
maks. |
maks. |
maks. |
min. |
min. |
min. |
|
|
|
% |
% |
% |
% |
% |
N / mm2 |
N / mm2 |
% |
|
SAW 4 |
0.25 |
0.35 |
1.20 |
0.050 |
0.050 |
235 |
410 |
22 |
|
SAW 5a |
0.23 |
0.50 |
1.50 |
0.050 |
0.050 |
340 |
490 |
20 |
|
NOTE Welding of tubes of these grades does not require special techniques but care should be taken and welding should be carried out in accordance with the guidance given in the appropriate British Standard for welding,e.g. BS 5135.aGrain refining elements may be added to this grade at the option of the manufacturer. |
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|
Dimensions of submerged arc welded steel tubes |
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|
diameter luar |
Ketebalan |
|||||
|
Ketebalan minimum |
Thicknesses in common usage |
Ketebalan maksimum |
||||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|
508 |
6.3 |
8.0 |
10 |
12.5 |
|
20 |
|
559 |
6.3 |
8.0 |
10 |
12.5 |
|
20 |
|
610 |
6.3 |
8.0 |
10 |
12.5 |
16 |
32 |
|
660 |
6.3 |
8.0 |
10 |
12.5 |
16 |
32 |
|
711 |
7.1 |
8.0 |
10 |
12.5 |
16 |
32 |
|
762 |
7.1 |
10 |
12.5 |
16 |
|
32 |
|
813 |
7.1 |
10 |
12.5 |
16 |
20 |
32 |
|
864 |
7.1 |
10 |
12.5 |
16 |
20 |
32 |
|
914 |
8.0 |
10 |
12.5 |
16 |
20 |
45 |
|
1016 |
8.0 |
12.5 |
16 |
20 |
25 |
50 |
|
1220 |
10 |
12.5 |
16 |
20 |
25 |
50 |
|
1420 |
12.5 |
12.5 |
16 |
20 |
25 |
50 |
|
1620 |
12.5 |
16 |
20 |
25 |
|
50 |
|
1820 |
12.5 |
16 |
20 |
25 |
|
50 |
|
2020 |
12.5 |
16 |
20 |
25 |
|
50 |
|
NOTE Other outside diameters and thicknesses are available by agreement between purchaser and manufacturer.For sectional properties including mass per unit length,see appendix B of BS 6323-1:1982 |
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Note: Special steel grade is also available, according to customer request.
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- Mudah Alih: 0086-(0)137 3616 4628
- Tel : 0086-574-88255925
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- Email: sales@steel-tubes.com
