Perlakuan Panas Q195 ASTM A178 Welded Erw Boiler Tubes
Properti Dasar
Tempat Asal:
Cina
Nama Merek:
New Era
Sertifikasi:
ISO9001,TS16949
Nomor Model:
ASTM A178
Properti Perdagangan
Jumlah Pesanan Minimum:
5 Ton
Harga:
Dapat dinegosiasikan
Ketentuan Pembayaran:
T/T
Kemampuan Pasokan:
3000 ton/bulan
Ringkasan Produk
ASTM A178 Perlawanan Listrik Baja Karbon Dilas dan Boiler Baja Karbon Mangan dan Tabung Superheater Bahan: Baja karbon dan baja karbon mangan Produksi: Pengelasan Tahanan Listrik Kisaran ukuran: OD: 12.7-127mm WT: 0.9-9.1mm L: sesuai dengan kebutuhan pelanggan Aplikasi: Untuk Boiler, Superheater, ...
Detail Produk
Menyoroti:
Tabung Boiler Erw Dilas
,Tabung Boiler Erw ASTM A178
,Tabung Boiler Erw Q195
Material:
Q195, STt35, E235, 1010, 10#
Delivery Condition:
Perawatan panas
OD Size:
12,7-127mm
WT Size:
0.9-9.1mm
Length:
5.8M,6M,11.8M
Application:
Penukar Panas, Kondensor, Superheater
Production Process:
ERW
Packing:
Paket bundel dengan tas PVC
Deskripsi Produk
ASTM A178 Perlawanan Listrik Baja Karbon Dilas dan Boiler Baja Karbon Mangan dan Tabung Superheater
Bahan: Baja karbon dan baja karbon mangan
Produksi: Pengelasan Tahanan Listrik
Kisaran ukuran: OD: 12.7-127mm WT: 0.9-9.1mm L: sesuai dengan kebutuhan pelanggan
Aplikasi: Untuk Boiler, Superheater, Heat-Exchanger, Kondensor, cerobong Boiler, cerobong Superheater dan ujung Aman
Perawatan panas:
Setelah pengelasan, semua tabung diberi perlakuan panas pada suhu 1650℉ (900℃) atau lebih tinggi dan diikuti dengan pendinginan di udara atau di ruang pendingin tungku atmosfer terkendali.
Tabung Cold-Drawn diberi perlakuan panas setelah cold-draw pass terakhir pada suhu 1200℉ (650℃) atau lebih tinggi.
Sifat Kimia
| Elemen | Grade A, Baja Low-Cabon | Grade C, Baja Karbon Sedang |
kelas D, Baja Karbon-Mangan |
|
| Karbon | 0,06-0,18 | 0,35 Maks | 0.27 Maks | |
| mangan | 0,27-0,63 | 0,80 Maks | 1.00-1.50 | |
| Fosfor, Maks | 0,035 | 0,035 | 0,030 | |
| Sulfur, Maks | 0,035 | 0,035 | 0,015 | |
| silikon | - | - | 0,10 menit | |
| Peralatan mekanis | Kelas A | Kelas C | Kelas D | |
| Kekuatan Tarik: min ksi (Mpa) | 47(325) | 60(415) | 70(485) | |
| Poin Hasil: min ksi (Mpa) | 26(180) | 37(255) | 40(275) | |
| Pemanjangan | 35% | 30% | 30% | |
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