Jis g3472 tabung baja karbon untuk keperluan struktural mobil
Linkun adalah produsen tabung baja struktural otomotif yang berkualitas, kami terutama memproduksi tabung baja JIS 3472 untuk poros rotor, saluran perutean fluida, poros prop, kemudi, tensioner sabuk pengaman, lengan generator airbag, solusi gandar yang terbuat dari tabung, driveshafts, dan stabilisator.
JIS G3472 ERW Tube Spesifikasi:
Kelas: stam 290gb, stam 390g, stam 440g, stam 470g
OD: 15.9-101.6mm
WT: 1.0-6.0mm
Panjang: 3000 - 9000 mm
JIS G3472 ERW Struktur Otomotif Baja Tabung Tabung Komposisi Komposisi Tabel:
|
Nilai |
Komposisi Kimia % |
||||
|
C |
Si |
M N |
P |
S | |
|
STAM 290GA |
0,12 maks. |
0,35 maks. |
0,60 maks. |
0,035 maks. |
0,035 maks. |
|
STAM 290GB |
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|
STAM 340G |
0,20 maks. |
0,35 maks. |
0,60 maks. |
0,035 maks. |
0,035 maks. |
|
STAM 390G |
0,25 maks. |
0,35 maks. |
0.30~0.90 |
0,035 maks. |
0,035 maks. |
|
STAM 440G |
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|
STAM 440H |
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|
STAM 470G |
|||||
|
STAM 470H |
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|
STAM 500G |
0,30 maks. |
0,35 maks. |
0.30~1.00 |
0,035 maks. |
0,035 maks. |
|
STAM 500H |
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|
STAM 540H |
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JIS G3472 ERW Struktur Otomotif Struktur Steel Tube Properties Mekanik Tabel:
|
Nilai |
Penamaan |
Kekuatan tarik (MPA) |
Kekuatan luluh |
Pemanjangan (1)% |
Tes pembakaran(2) |
| No.11 Tes Piece No.12 Tes Piece |
Ukuran porsi lonceng menyala (D: OD) |
||||
| Arah longitudinal | |||||
|
Kelas G. |
STAM 290GA |
290 menit. |
175 mnt. |
40 menit. |
1.25 D |
|
STAM 290GB |
290 menit. | 175 mnt. | 35 menit. | 1.20 D | |
|
STAM 340G |
340 menit. |
195 mnt. |
35 menit. |
1.20 D | |
|
STAM 390G |
390 menit. |
235 mnt. |
30 menit. |
1.20 D | |
|
STAM 440G |
440 menit. |
305 menit. |
25 menit. |
1.15 D | |
|
STAM 470G |
470 menit. | 325 menit. | 22 menit. | 1.15 D | |
|
STAM 500G |
500 menit. |
355 menit. |
18 menit. |
1.15 D | |
| Kelas h |
STAM 440H |
440 menit. |
355 menit. |
20 menit. |
1.15 D |
|
STAM 470H |
470 menit. |
410 menit. |
18 menit. |
1.10 D | |
|
STAM 500H |
500 menit. | 430 menit. | 16 menit. | 1.10 D | |
|
STAM 540H |
540 menit. |
480 menit. |
13 menit. |
1.05 D |
JIS G3472 METOMUNG MECHANICAL TABE DIMENSI TABEL:
| Od (mm) |
Wt (mm) | ||||||||||||||
| 1.0 | 1.2 | 1.6 | 2.0 | 2.3 | 2.6 | 2.8 | 2.9 | 3.2 | 3.4 | 3.5 | 4.0 | 4.5 | 5.0 | 6.0 | |
| 15.9 | - | 0.435 | 0.564 | 0.686 | - | - | - | - | - | - | - | - | - | - | - |
| 17.3 | - | - | - | 0.755 | 0.851 | - | - | - | - | - | - | - | - | - | - |
| 19.1 | 0.446 | 0.530 | 0.690 | 0.843 | 0.953 | - | - | - | - | - | - | - | - | - | - |
| 22.2 | 0.523 | 0.621 | 0.813 | 0.996 | 1.13 | - | - | - | - | - | - | - | - | - | - |
| 25.4 | - | 0.716 | 0.939 | 1.15 | - | 1.50 | - | 1.61 | - | - | - | - | - | - | - |
| 28.6 | - | 0.811 | 1.07 | 1.31 | - | 1.67 | - | - | - | - | - | - | - | - | - |
| 31.8 | 0.760 | 0.906 | 1.19 | 1.47 | 1.67 | - | - | - | 2.26 | - | - | - | - | - | - |
| 34.0 | - | - | 1.28 | - | 1.80 | - | - | - | 2.43 | - | - | 2.97 | - | - | - |
| 35.0 | - | 1.00 | 1.32 | 1.63 | - | - | 2.22 | 2.32 | - | - | - | - | - | - | - |
| 38.1 | 0.915 | 1.09 | 1.44 | 1.78 | 2.03 | - | - | - | - | - | - | - | - | - | - |
| 42.7 | - | 1.23 | 1.62 | 2.01 | 2.29 | 2.57 | - | - | 3.12 | - | 3.38 | - | - | 4.65 | - |
| 45.0 | 1.08 | 1.30 | 1.71 | 2.12 | 2.42 | 2.71 | - | 3.01 | 3.30 | - | - | - | 4.49 | 4.93 | 5.77 |
| 47.6 | - | 1.37 | 1.81 | - | 2.57 | - | - | 3.20 | - | - | - | - | - | - | - |
| 48.6 | - | 1.40 | 1.85 | 2.30 | 2.63 | - | - | 3.27 | 3.58 | - | - | - | 4.89 | 5.38 | 6.30 |
| 50.8 | - | 1.47 | 1.94 | 2.41 | 2.75 | 3.08 | 3.31 | 3.43 | - | 3.97 | 4.08 | 4.63 | - | - | 6.63 |
| 54.0 | - | 1.56 | 2.07 | - | 2.93 | 3.29 | 3.54 | 3.65 | - | 4.24 | 4.36 | 4.95 | - | - | - |
| 57.0 | - | - | 2.19 | - | 3.10 | 3.48 | 3.74 | 3.87 | 4.25 | 4.49 | 4.62 | - | - | - | - |
| 60.5 | - | - | 2.32 | - | 3.30 | 3.71 | - | 4.12 | 4.52 | - | - | 5.59 | - | - | - |
| 63.5 | - | - | 2.44 | - | - | 3.90 | - | - | - | - | - | - | - | - | - |
| 65.0 | - | - | 2.50 | - | - | - | - | - | 4.88 | - | 5.31 | - | - | - | - |
| 68.9 | - | - | 2.66 | - | 3.78 | - | - | - | - | - | - | - | - | - | - |
| 70.0 | - | - | 2.70 | - | - | - | - | - | 5.27 | - | 5.74 | - | - | - | - |
| 75.0 | - | - | 2.90 | - | 4.12 | 4.63 | - | 5.16 | 5.67 | - | - | 7.03 | - | - | - |
| 80.0 | - | - | 3.09 | - | - | 4.96 | - | - | 6.06 | - | - | - | - | - | - |
| 82.6 | - | - | - | 3.98 | 4.55 | - | - | - | - | - | - | - | - | - | - |
| 90.0 | - | - | 3.49 | - | 4.97 | 5.59 | - | - | 6.85 | - | - | 8.51 | - | 10.5 | 12.4 |
| 94.0 | - | - | 3.65 | - | - | 5.86 | - | - | 7.17 | - | - | - | - | - | - |
| 101.6 | - | - | - | - | - | - | - | - | - | - | - | 9.66 | - | 11.9 | 14.1 |
