ASTM A789 Duplex baja S31803 tabung
Properti Dasar
Tempat Asal:
Cina
Nama merek:
TORICH
Nomor Model:
ASTM A 789 ASME SA 789
Properti Perdagangan
Ketentuan Pembayaran:
L / C, D / A, D / P, T / T, Western Union, MoneyGram
Ringkasan Produk
Tabung baja dupleks ASTM A789 S31803 ASTM A789 /A789MMencakup kelas ketebalan dinding nominal, tabung baja tahan karat untuk layanan yang membutuhkan ketahanan korosi umum, dengan penekanan khusus pada ketahanan terhadap retakan korosi stres.Baja ini rentan terhadap kerapuhan jika digunakan untuk ...
Rincian produk
Menyoroti:
S31803 Tabung baja dupleks
Product Name:
ASTM A789 Duplex baja S31803 tabung
Type:
Mulus
Alloy Or Not:
Non-Paduan
Section Shape:
Bulat
Application:
Untuk Boiler, Superheater, Steam linepipes dari boiler
Keyword:
Pipa Stainless Steel Duplex
Grade:
ASTM A 789 ASME SA 789
Standard:
ASTM A789 / A789M, ASME SA789
Deskripsi Produk
Tabung baja dupleks ASTM A789 S31803
ASTM A789 /A789MMencakup kelas ketebalan dinding nominal, tabung baja tahan karat untuk layanan yang membutuhkan ketahanan korosi umum, dengan penekanan khusus pada ketahanan terhadap retakan korosi stres.Baja ini rentan terhadap kerapuhan jika digunakan untuk waktu yang lama pada suhu tinggi.
Komposisi Kimia
| UNS Pengangkatan | Komposisi, % | ||||||||||
| C Maksimal | Mn maksimal | P maksimal | S maksimal | Ya. maksimal | Tidak | Cr | Mo | N | Cu | lainnya | |
| S31803 | 0.03 | 2 | 0.03 | 0.02 | 1 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 | 0.08-0.20 | . . . | . . . |
| S32205 | 0.03 | 2 | 0.03 | 0.02 | 1 | 4.5-6.5 | 22-23 | 3.0-3.5 | 0.14-0.20 | . . . | . . . |
| S31500 | 0.03 | 1.20-2.00 | 0.03 | 0.03 | 1.40-2.0 | 4.3-5.2 | 18-19 | 2.5-3.0 | 0.05-0.10 | . . . | . . . |
| S32550 | 0.04 | 1.5 | 0.04 | 0.03 | 1 | 4.5-6.5 | 24-27 | 2.9-3.9 | 0.10-0.25 | 1.50-2.50 | . . . |
| S31200 | 0.03 | 2 | 0.045 | 0.03 | 1 | 5.5-6.5 | 24-26 | 1.-2.0 | 0.14-0.20 | . . . | . . . |
| S31260 | 0.03 | 1 | 0.03 | 0.03 | 0.75 | 5.5-7.5 | 24-26 | 2.5-3.5 | 0.10-0.30 | 0.20-0.80 | W 0.10-0.50 |
| S32001 | 0.03 | 4.0-6.0 | 0.04 | 0.03 | 1 | 1.0-3.0 | 19.5-21.5 | 0.6 | 0.05-0.17 | 1.00 maksimal | . . . |
| S32304 | 0.03 | 2.5 | 0.04 | 0.04 | 1 | 3.0-5.5 | 21.5-24.5 | 0.05-0.60 | 0.05-0.20 | 0.05-0.60 | . . . |
| S32750 | 0.03 | 1.2 | 0.035 | 0.02 | 0.8 | 6.0-8.0 | 24-26 | 3.0-5.0 | 0.24-0.32 | 0.50max | . . . |
| S32760 | 0.05 | 1 | 0.03 | 0.01 | 1 | 6.0-8.0 | 24-26 | 3.0-4.0 | 0.20-0.30 | 0.50-1.00 | W 0.50-1.00 |
| S32950 | 0.03 | 2 | 0.035 | 0.01 | 0.6 | 3.5-5.2 | 26-29 | 1.0-2.5 | 0.15-0.35 | . . . | . . . |
| S32520 | 0.03 | 1.5 | 0.035 | 0.02 | 0.8 | 5.5-8.0 | 23-25 | 3.0-5.0 | 0.20-0.35 | 0.8 | . . . |
Persyaratan Pengolahan Panas
| UNS Pengangkatan | Suhu | Matikan |
| S31803 | 1870-2010 °F [1020-1100°C] | Pendinginan cepat di udara atau air |
| S32205 | 1870-2010 °F [1020-1100°C] | Pendinginan cepat di udara atau air |
| S31500 | 1800-1900 °F [980-1040 °C] | Pendinginan cepat di udara atau air |
| S32550 | 1900 °F [1040 °C] menit | Pendinginan cepat di udara atau air |
| S31200 | 1920-2010 °F [1050-1100°C] | Pendinginan cepat dalam air |
| S31260 | 1870-2010 °F [1020-1100°C] | Pendinginan cepat dalam air |
| S32001 | 1800-1950 °F [982-1066 °C] | Pendinginan cepat di udara atau air |
| S32304 | 1700-1920 °F [925-1050 °C] | Pendinginan cepat di udara atau air |
| S32750 | 1880-2060 °F [1025-1125 °C] | Pendinginan cepat di udara atau air |
| S32760 | 2010-2085 °F [1100-1140 °C] | Pendinginan cepat di udara atau air |
| S32950 | 1820-1880 °F [990-1025 °C] | Pendinginan cepat dalam air |
| S32520 | 1975-2050 °F [1080-1120 °C] | Pendinginan cepat di udara atau air |
Persyaratan Tekanan
| Kelas | Kekuatan tarik, min, ksi [MPa] | Kekuatan output, min ksi [MPa] | Elongasi dalam 2 inci, atau 50 mm, min,% | Kekerasan, Max. Brinell |
| S31803 | 90 [620] | 65 [450] | 25 | 290 |
| S32205 | 95 [655] | 70 [485] | 25 | 290 |
| S31500 | 92 [630] | 64 [440] | 30 | 290 |
| S32550 | 110 [760] | 80 [550] | 15 | 297 |
| S31200 | 100 [690] | 65 [450] | 25 | 280 |
| S31260 | 100 [690] | 65 [450] | 25 | 290 |
| S32001 | 90 [620] | 65 [450] | 25 | 290 |
| S32304 | 100 [690] | 65 [450] | 25 | 290 |
| S32750 | 116 [800] | 80 [550] | 15 | 310 |
| S32760 | 109 [750] | 80 [550] | 25 | 300 |
| S32950 | 100 [690] | 70 [480] | 20 | 290 |
| S32520 | 112 [770] | 80 [550] | 25 | 310 |
Gambar produk:
Pengantar Perusahaan:
Kemasan dan Pengiriman:
FAQ:
T: Apakah Anda perusahaan dagang atau produsen?
A: Kami adalah produsen pipa baja profesional.
T: Berapa lama waktu pengiriman Anda?
A: Umumnya dibutuhkan 7-14 hari jika barang ada di stok atau 30-60 hari jika tidak ada stok, ini terutama tergantung pada kuantitas.
Q: Apakah Anda menyediakan sampel gratis?
A: Ya,kami bisa menawarkan sampel gratis tetapi perlu membayar biaya pengiriman.
T: Apa syarat pembayaran Anda?
A:Pembayaran <=1000USD, 100% di muka. Pembayaran>=1000USD, 30% T / T di muka, saldo sebelum pengiriman.
Jika Anda memiliki pertanyaan lain, pls merasa bebas untuk menghubungi kami.
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