BS 3059 Gr 360 Tabung Penukar Panas Baja Karbon, Tabung Mulus Panas Selesai
Rincian produk
high carbon steel tube
,Penukar panas tabung
BS 3059 Gr 360 Tabung penukar panas baja karbon untuk boiler baja dan tabung superheater
Nama produk:BS 3059 Boiler baja dan tabung superheater
Tabung baja tahan karat karbon, paduan dan austenit dengan sifat suhu tinggi tertentu
Ukuran
Diameter 5-420mm
Ketebalan dinding 0,5-50 mm
Panjang Pada permintaan
Aplikasi:untuk boiler dan superheater
Metode produksi:tanpa jahitan, dilas
Kondisi pengiriman:Hot selesai, dingin selesai
| Komposisi Kimia % max | |||||||||
| Kelas baja | C | Ya. | Mn | P | S | Cr | Mo | Tidak | lainnya |
| 360 | 0.17 | 0.10-0.35 | 0.40-0.80 | 0.035 | 0.035 | - | - | - | - |
| 440 | 0.12-0.18 | 0.10-0.35 | 0.90-1.20 | 0.035 | 0.035 | - | - | - | - |
| 243 | 0.12-0.20 | 0.10-0.35 | 0.40-0.80 | 0.035 | 0.035 | - | 0.25-0.35 | - | Al 0.012 |
| 620-460 | 0.10-0.15 | 0.10-0.35 | 0.4-0.7 | 0.03 | 0.03 | 0.7-1.10 | 0.45-0.65 | - | Al 0.020 |
| 622-490 | 0.08-0.15 | 0.5 | 0.4-0.7 | 0.03 | 0.03 | 2.00-2.50 | 0.90-1.20 | - | Al 0.020 |
| 629-470 | 0.15 | 0.25-1.00 | 0.30-0.60 | 0.03 | 0.03 | 8.00-10.00 | 0.90-1.10 | - | Al 0.020 |
| 629-590 | |||||||||
| 762 | 0.17-0.23 | 0.50 | 1.00 | 0.03 | 0.03 | 10.00-12.50 | 0.80-1.20 | 0.30-0.80 | vanadium 0.25-0.35 |
| Catatan:243,620-460,622-490,629-470,629-590 elemen sisa berikut tidak boleh melebihi Ni,0.30%; Cu,00,25%;Sn,00,03% | |||||||||
| Properti Mekanis Min | |||
| Kelas baja | Kekuatan tarik Mpa | Titik yield atau tegangan bukti Mpa | Elongasi % |
| 360 | 360-500 | 235 | 24 |
| 440 | 440-580 | 245 | 21 |
| 243 | 480-630 | 275 | 22 |
| 620-460 | 460-610 | 180 | 22 |
| 622-490 | 490-640 | 275 | 20 |
| 629-470 | 470-620 | 185 | 20 |
| 629-590 | 590-740 | 400 | 18 |
| 762 | 720-870 | 470 | 15 |
| Kondisi pengiriman | kelas baja | Kondisi pasokan akhir | Suhu perawatan panas |
| 360,440 ((tidak berurutan selesai panas) | Hot selesai | - | |
| 360,440 ((tanpa jahitan selesai dingin) | normal | 880-940 | |
| 243 ((semua kondisi manufaktur) | normal | 900-960 | |
| 622-490 ((tanpa jahitan) | di-normalized+tempered | normal 900-960 | |
| 629-470 ((tanpa jahitan) | dipanaskan | 850-950 | |
| 629-590 ((tanpa jahitan) | di-normalized+tempered | Normal 900-1000 | |
| 762 ((tidak berjuit) | di-normalized+tempered | di normalkan1020-1070 |
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