|
|
 |
|
 |
|
Super Duplex Stainless Steel is a highly alloyed, good performance Duplex steel with a pitting resistance. Super Duplex offers good resistance to pitting and crevice corrosion. Super Duplex is suited for use in aggressive environments. Super Duplex Stainless has good resistance to stress corrosion cracking in chloride and sour environments. It has good resistance to erosion corrosion and corrosion fatigue.
|
|
| TYPICAL ANALYSIS |
|
|
|
|
|
|
|
|
| C. |
Cr. |
Cu. |
Mn. |
Mo. |
N. |
Ni. |
P. |
S. |
Si. |
W. |
| 0.03% |
24.00- |
0.50- |
1.00% |
3.00- |
0.20- |
6.00- |
0.035% |
0.015% |
1.00% |
0.50- |
| max |
26.00% |
1.00% |
max |
4.00% |
0.30% |
8.00% |
max |
max |
max |
1.00% |
|
Typical Mechanical Properties
|
|
|
Tensile Strength N/mm2
|
730 - 930 MPa |
|
0.2% Proof Stress N/mm2
|
530 MPa |
|
Elongation
|
25% |
|
Hardness (Brinell)
|
290 HB |
Properties are for solution annealed at room temperature. Thickness up to 160mm max. Hardness for guidance only.
Heat Treatment
AT = Solution annealed. 1040-1120°C. Water quench
Copyright 2008
Disclaimer
|
Super Duplex Stainless Steel Grades UNS S32750 S32760 32750 32760 F55 BS EN10088 Pt 3 1995 2005 X2CrNiMoCuWN25 7 4 1.4501 Weir Zeron 100 1.4410 SS 2328 DIN SAF 2207
|
|
