Butiran syarikat

  • YUHONG GROUP CO.,LIMITED

  •  [Zhejiang,China]
  • Jenis perniagaan:pengeluar , perkhidmatan
  • Main Mark: Afrika , Americas , Asia , Timur Tengah , Oceania , Worldwide , Eropah Timur , Eropah , Eropah Barat
  • pengeksport:61% - 70%
  • CERT:GB, API, ASME, CE, GS, Test Report, TUV
  • Penerangan:S32760 Keluli tahan karat Super Dupleks tiub ASTM A789,A789 S32760 Dupleks tiub keluli,Aloi Super Dupleks tiub S32760 A789
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YUHONG GROUP CO.,LIMITED

S32760 Keluli tahan karat Super Dupleks tiub ASTM A789

,A789 S32760 Dupleks tiub keluli,Aloi Super Dupleks tiub S32760 A789

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S32760 Keluli tahan karat Super Dupleks tiub ASTM A789

Berkongsi untuk:  
    Jenis bayaran: T/T,L/C,Western Union
    Pesanan minimum: 100 Kilogram
    Masa penghantaran: 15 Hari

Maklumat asas

Model No.: Super Duplex Alloy S32760

Additional Info

Pembungkusan: Papan lapis kes pembungkusan

Produktiviti: 1000 Tons Per Month

Jenama: YUHONG

Pengangkutan: Ocean,Land,Air

Tempat asal: CHINA

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

Penerangan produk

Penerangan terperinci produk

Keluli tahan karat Super Dupleks S32760 tiub ASTM A789 / ASTM 928 / ASTM A999

Applications of ALLOY 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
Chemical Specification of 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
Basic Properties of ALLOY S32760- Mechanical Properties
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

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