ASTM A556 Gr A2 Gr B2 Gr C2 Tabung Baja Karbon Seamless Untuk Boiler
Properti Dasar
Tempat Asal:
Cina
Nama merek:
TORICH
Sertifikasi:
ISO9001, ISO14001, TS16949
Nomor Model:
ASTM A556
Properti Perdagangan
Jumlah Pesanan Minimum:
10 TON
Harga:
USD1000-1300/ton
Ketentuan Pembayaran:
L / C, D / A, D / P, T / T, Western Union, MoneyGram
Ringkasan Produk
ASTM A 556 Gr A2 Gr B2 Gr C2 Tabung Baja Karbon Tanpa Sambungan untuk Boiler Ukuran: dari 5/8 sampai 1 1/4-in 15.9-31.8mm Diameter luar, termasuk, dengan ketebalan dinding minimum sama atau lebih besar dari 0.045 inci (1.1mm) Informasi pesanan: OD: 5/8- 1 1/4 (15.9-31.8mm) WT: ≥ 0,045 ∼ 1,1 mm ...
Rincian produk
Menyoroti:
Tabung baja karbon mulus Gr A2
,tabung baja karbon mulus Gr B2
,tabung boiler baja ASTM A556
Product Name:
Tabung Baja Karbon Seamless untuk Boiler
Model No:
ASTM A556
Technique:
Dingin Diambil
Steel Grade:
Gr A2, Gr B2, Gr C2
Type:
Mulus
Alloy Or Not:
bukan paduan
Section Shape:
Bulat
Application:
Untuk Boiler, Superheater
Deskripsi Produk
ASTM A 556 Gr A2 Gr B2 Gr C2 Tabung Baja Karbon Tanpa Sambungan untuk Boiler
Ukuran: dari 5/8 sampai 1 1/4-in 15.9-31.8mm
Diameter luar, termasuk, dengan ketebalan dinding minimum sama atau lebih besar dari 0.045 inci (1.1mm)
Informasi pesanan:
OD: 5/8- 1 1/4 (15.9-31.8mm)
WT: ≥ 0,045 ∼ 1,1 mm
Toleransi OD: 0, + 20%
Persyaratan Kimia:
|
Elemen | Komposisi, % | ||
| Kelas A2 | Kelas B2 | Kelas C2 | |
| Karbon, maksimal | 0.18 | 0.27 | 0.30 |
| Mangan | 0.27-0.63 | 0.29-0.93 | 0.29-1.06 |
| Fosfor, maksimal | 0.035 | 0.035 | 0.035 |
| Sulfur, maksimal | 0.035 | 0.035 | 0.035 |
| Silikon, menit | Aku tidak tahu. | 0.10 | 0.10 |
Persyaratan Kekerasan
| Kelas A2 | HR B 72 |
| Kelas B2 | HR B 79 |
| Kelas C2 | HR B 89 |
Persyaratan Tekanan
| Kelas A2 | Kelas B2 | Kelas C2 | |
| Kekuatan tarik,min,ksi ((Mpa) | 47 ((320) | 60 ((410) | 70 (((480) |
| Kekuatan output,min,ksi(Mpa) | 26(180) | 37(260) | 40 (((280) |
| Perpanjangan dalam 2 in atau 50min, min, % ((longitudinal) | 35 |
30 | 30 |
Dokumen referensi:
Standar ASTM.
A450/A450M Spesifikasi untuk persyaratan umum untuk tabung baja baja karbon dan baja paduan rendah
E30 Metode pengujian untuk analisis kimia baja, besi cor, besi open-heat dan besi tembaga
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