JIS G3463 Tiub Dandang Keluli Tahan Karat
JIS G3463, piawaian industri Jepun, menentukan tiub dandang keluli tahan karat untuk pertukaran haba di dalam dan di luar tiub air, tiub asap, tiub haba lampau, dsb.
JIS G3463 grades: SUS 304TB, SUS304HTB, SUS304LTB, SUS309TB, SUS309STB, SUS310TB, SUS310STB, SUS312LTB, SUS316TB, SUS316HTB, SUS316LTB, SUS316TiTB, SUS317TB, SUS317LTB, SUS321TB, SUS321HTB, SUS347HTB, SUS347HTB...
Saiz Tiub Dandang JIS G3463 (mm):
Dimensi Luar: 19.05mm - 168.3mm
Ketebalan dinding: 2.0mm - 14mm
Panjang: maksimum 19000mm
Komposisi kimia tiub keluli JIS G3463:
| Ijazah | Komposisi kimia | |||||||
|---|---|---|---|---|---|---|---|---|
| C | ya | min | P | ya | tidak juga | Cr | Mo | |
| ITS 304TB | 0.08 maks. | 1.00 maks. | 2.00maks. | 0.040 maks. | 0.030 maks. | 8.00~11.00 | 18.00~20.00 | - |
| SUS 304HTB | {{0}}.04~0.10 | 0.75 maks. | 2.00maks. | 0.040 maks. | 0.030 maks. | 8.00~11.00 | 18.00~20.00 | - |
| SUS 304LTB | 0.030 maks. | 1.00 maks. | 2.00maks. | 0.040 maks. | 0.030 maks. | 9.00~13.00 | 18.00~20.00 | - |
| SUS 309STB | 0.15 maks. | 1.00 maks. | 2.00maks. | 0.040 maks. | 0.030 maks. | 12.00~15.00 | 22.00~24.00 | - |
| ITS 310TB | 0.08 maks | 1.00 maks. | 2.00maks. | 0.040 maks. | 0.030 maks. | 12.00~15.00 | 22.00~24.00 | - |
| SUS 310STB | 0.15 maks. | 1.50 maks. | 2.00maks. | 0.040 maks. | 0.030 maks. | 19.00~22.00 | 24.00~26.00 | - |
| ITS 316TB | 0.08 maks. | 1.50 maks. | 2.00maks. | 0.040 maks. | 0.030 maks. | 19.00~22.00 | 24.00~26.00 | - |
| SUS 316HTB | 0.08 maks. | 1.00 maks. | 2.00maks. | 0.040 maks. | 0.030 maks. | 10.00~14.00 | 16.00~18.00 | 2.00~3.00 |
| ITS 316LTB | {{0}}.04~0.10 | 0.75 maks. | 2.00maks. | 0.040 maks. | 0.030 maks. | 11.00~14.00 | 16.00~18.00 | 2.00~3.00 |
| SUS 316TiTB | 0.030 maks. | 1.00 maks. | 2.00maks. | 0.040 maks. | 0.030 maks. | 12.00~16.00 | 16.00~18.00 | 2.00~3.00 |
Sifat Mekanikal Tiub Keluli JIS G3463:
| simbol darjah | Sifat mekanikal: | ||||
|---|---|---|---|---|---|
Kekuatan tegangan kg f/П {N/П} | tekanan ujian kg f/П {N/П} | pemanjangan peratus | |||
| 20mm min. diameter luar | 10mm atau lebih sehingga 20mm diameter luar | Kurang daripada 10mm diameter luar | |||
| No.11 bahagian ujianNo.12 bahagian ujian | Bahagian ujian no 11 | Bahagian ujian no 11 | |||
| SUS304TB | 53{520} minit | 21{206} min. | 35 minit | 30 min. | 27 minit |
| SUS304HTB | 53{520} minit | 21{206} min. | 35 minit | 30 min. | 27 minit |
| SUS304LTB | 49{481} min | 18{177} min. | 35 minit | 30 min. | 27 minit |
| SUS309TB | 53{520} minit | 21{206}min | 35 minit | 30 min. | 27 minit |
| SUS309STB | 53{520} minit | 21{206}min | 35 minit | 30 min. | 27 minit |
| SUS310TB | 53{520} minit | 21{206}min | 35 minit | 30 min. | 27 minit |
| SUS310STB | 53{520} minit | 21{206}min | 35 minit | 30 min. | 27 minit |
| SUS316TB | 53{520} minit | 21{206}min | 35 minit | 30 min. | 27 minit |
| SUS316HTB | 53{520} minit | 21{206}min | 35 minit | 30 min. | 27 minit |
| SUS316LTB | 49{481} min | 18{177} minit | 35 minit | 30 min. | 27 minit |
| SUS316TiTB | 53{520} minit | 21{206}min | 35 minit | 30 min. | 27 minit |
Gred keluli bersamaan dengan tiub keluli JIS G3463:
| JIS | ASTM/ASME | BS | DIN |
|---|---|---|---|
| SA-213 T91 | 17175-X10CrMoVNb91 | ||
| G3463 SUS304TB | SA-213 Tp-304 | 17456 X2CrNi1911 | |
| G3463 SUS304HTB | SA-213Tp 304H | 3059 CFS304S51 | |
| G3463 SUS316TB | SA-213 Jenis 316 | 17456 X5CrNiMo17122 | |
| G3463 SUS316HTB | SA-213Tp 316H | 3059 CFS316S51 | |
| G3463 SUS321TB | SA-213 Jenis 321 | 17456 X6CrNiTi1810 | |
| G3463 SUS321HTB | SA-213Tp 321H | 3059 CFS321S51 | |
| G3463 SUS347TB | SA-213 Jenis 347 | 17456 X5CrNiNB1810 | |
| G3463 SUS347HTB | SA-213Tp 347H | 3059 CFS347S51 |
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