YUHONG HOLDING GROUP CO.,LIMITED---ZHEJIANG YUHONGWELLSTEEL CO,. LTD
VISIT THE STORE Descripción del Producto
Descripción detallada del producto S32760 Tubo de acero inoxidable súper dúplex 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
|
|
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
|
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
|
Explore más productos en la categoría