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ASTM A789 UNS S32760 Duplex Steel Tube lancar
ASTM A789 UNS S32760 Duplex Steel Tube lancar
ASTM A789 UNS S32760 Duplex Steel Tube lancar
ASTM A789 UNS S32760 Duplex Steel Tube lancar
ASTM A789 UNS S32760 Duplex Steel Tube lancar

ASTM A789 UNS S32760 Duplex Steel Tube lancar

Jenis bayaran: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF,EXW
Pesanan minimum: 100 Kilogram

Maklumat asas

    Model No.: Duplex Boiler Tube

    Pensijilan: API, CE

    Permohonan: Paip dandang, Paip Pupuk Kimia

    Bahagian Bentuk: Pusingan

    Penggunaan: Pengangkutan Paip, Penggerudian Baik Minyak & Gas, Industri Jentera, Peralatan Termal

    Teknik: Cold Rolled

    Bahan: Keluli tahan karat

Additional Info

    Pembungkusan: Ply-wood Case / Besi Kes / Bundle dengan Cap plastik

    Jenama: YUHONG

    Pengangkutan: Ocean,Land,Air

    Tempat asal: China, Amerika Syarikat, Korea, UE

    Sijil: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Penerangan produk

ASTM A789 UNS S32760 Super Duplex Steel Tube Lancar Untuk Dandang, Penukar Penukar dan lain-lain Aplikasi


Spesifikasi Alloy S32760

  • Alloy 32760 to MLA-MPS-48V-BAR/FORG
  • EN 10088-3 1.4501
  • ASTM A473 UNS S32760 Forgings
  • ASTM A182 Grade F55 UNS S32760 Forged Flanges
  • ASTM A240 UNS S32760 Sheet and Plate
  • ASTM A479 UNS S32760 Bar
  • ASTM A276 UNS S32760 Condition A
  • NACE MR 01-75

Permohonan Alloy S32760

Chemical Process Industry:
Nitric Acid Processes, Polypropylene Production, PVC Production, Dioxide, Caustic Evaporators, Equipment
Handling Organic and Fatty Acids

Marine Industry and Shipbuilding:
Propellers and Shafts, Rudders, Shaft Seals, Pumps, Bolts and Fasteners, Valves, Instrumentation, Oil and Chemical Tankers
Oil and Gas Industry:
Pumps, Valves, Pipe, Vessels, Wellhead Equipment, Subsea Equipment
Pollution Control:
Fans and pumps, Wet Scrubbers, Incinerators
Pulp and Paper Industry:
Black liquor heater tubes, Digester Blow Valves, Rotary Feed Valves, I.D.Fans, Brownstock Washers, Precipitators, Bleaching Components
Food Industry:
Sugar Cane Centrifuges, Corn and Vegetable processing plant
Agrochemicals:
Fertiliser Production (Wet phosphoric acid)
Civil Engineering:
Sewage Treatment


Ciri aloi S32760

  • Excellent corrosion resistance in a wide variety of corrosive
  • Outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments, with Critical Pitting Temperature exceeding 50°C
  • High strength compared to austenitic and 22%Cr duplex stainless steels


Ciri-ciri Utama Alloy S32760

  • High strength compared to austenitic and 22% chrome duplex stainless steels
  • Excellent corrosion resistance in a wide variety of corrosive chemicals including seawater and industrial acids
  • Excellent ductility and impact strength at both ambient and sub-zero temperatures
  • High resistance to abrasion, erosion and cavitation erosion Excellent resistance to stress corrosion cracking
  • Applicable for sour service operation
  • Specified for pressure vessel applications

Spesifikasi Kimia Alloy S32760
Elements C Cr Cu Fe Mo Mn N Ni P S Si W
Minimum 24.0 0.5 REMAINDER 3.0 0.20 6.00 0.50
Maximum 0.030 26.00 1.0 4.0 1.0 0.30 8.00 0.030 0.010 1.00 1.00


Hartanah Asas Alloy S32760 - Hartanah Mekanikal

0.2% Proof Stress (N/mm2 ) [ksi] minimum 550 [79.8]
Ultimate Tensile Strength (N/mm2) [ksi] minimum 750 [108.8]]
Elongation (%) minimum 25
Hardness (HBN) 270max
Reduction of Cross Section Area (%) minimum 45
Charpy V-notch Impact at ambient Temp (J) [ft.lb] 80min [59min]
Charpy V-notch Impact at -46°C (J) [ft.lb] 45av, 35min [33av, 25.8min]

Additional Testing
ASTM G48A Corrosion test at 50°C No pitting and weight loss <0.8g/m2
Ultrasonic Testing According to ASTM A388
Ferrite Content 35%-55%
Microstructure Microstructure certified free from grain boundary carbides, sigma, chi and laves phases


Alloy Common Name Related Specifications Tensile Strength Proof Stress Elongation
British European United States
Super Duplex
Alloy S32760
Zeron 100 1.4501 UNS S32760 F55 750 [109] 550 [79.8] 25


Yuhong Group adalah salah satu syarikat Kejuruteraan Perolehan dan Kontrak Kumpulan terbesar di China. Syarikat cawangan dan kilang kumpulan kami telah pun diluluskan oleh: ABS, DNV, GL, BV, PED 97/23 / EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004. Yuhong Holding Group telah memperluas bidang aktivit ...

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E-mel: luis.bao @ steelseamlesstube.com

Kategori produk : Dandang tiub > Tiub dandang Dupleks

Hantar pertanyaan

Luis Bao

Mr. Luis Bao

E-mel:

luis.bao@steelseamlesspipe.com

Hantar pertanyaan

Tel:86-574-88013900

Fax:86-574-88017980

Telefon mudah alih:0086-18067371010

E-mel:luis.bao@steelseamlesspipe.com

Alamat:Room 1005-1007, No.1 New World Building, NO.1018 Min'an Road, JiangDong District, Ningbo, Zhejiang