JIS G 3460 Putaran Karbon dan Pipa Baja Nikel Untuk Layanan Suhu Rendah
Rincian produk
pipa paduan nikel
,tabung penukar panas
Torich International Co.,Ltd mengkhususkan diri dalam pembuatan dan memasok JIS G 3460 Karbon dan Nikel Steel Pipe untuk layanan suhu rendah
JIS G 3460 Pipa Baja Kisaran ukuran:
OD:5-420mm
WT:0.5-50mm
Panjangnya:Atas permintaan
JIS G 3460 Nikel Steel Pipe Aplikasi: untuk layanan suhu rendah
JIS G 3460 Pengiriman tabung baja nikel:
FCL, LCL dapat dioperasikan.
| Komposisi Kimia % max | ||||||
| Besi kelas | C | Ya. | Mn | P | S | Tidak |
| STPL 380 | 0.25 | 0.35 | 1.35 | 0.035 | 0.035 |
|
| STPL 450 | 0.18 | 0.10-0.35 | 0.30-0.60 | 0.030 | 0.030 | 3.20-3.80 |
| STPL 690 | 0.13 | 0.10-0.35 | 0.9 | 0.030 | 0.030 | 8.50-9.50 |
Catatan:
Ketika praktis sulit untuk menerapkan tes karena dimensi pipa,STPL 380 harus, sebagai kompensasi,mengandung 0,01% atau lebih aluminium larut dalam asam, atau alternatif,00,015% atau lebih dari total aluminium.
| Properti Mekanis Min | |||
| Besi kelas | Kekuatan tarik Mpa | Titik yield atau tegangan bukti Mpa | Elongasi % |
| STPL 380 | 380 | 205 | 35 |
| STPL 450 | 450 | 245 | 30 |
| STPL 690 | 690 | 520 | 21 |
Catatan:
1Nilai perpanjangan yang diberikan dalam tabel di atas tidak berlaku untuk pipa yang diameter luarnya kurang dari 40 mm. Namun, nilai perpanjangan harus dicatat.
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