What material is UNS S32760?
duplex stainless steel
UNS S32760 is a duplex stainless steel especially designed for service in aggressive chloride-containing environments and has additions of W and Cu compared to UNS S32750. It has very good resistance to localized corrosion and stress corrosion cracking in combination with high mechanical strength.
What is the difference between UNS S32750 and S32760?
S32750 (UNS S32750, DIN 1.4410, ASTM F53) was originally developed as SAF2507 in the 1980s by Sandvik. S32760 (UNS S32760, DIN 1.4501, ASTM F55) was originally developed as Zeron 100 by the UK company Mather & Platt in the 1970s. It contains a slightly higher copper and tungsten content compared with S32750.
What is UNS S32750?
SAF 2507® (UNS S32750) is a super-duplex stainless steel; a high-alloy duplex steel with a PRE value of min. 42*. The grade is characterized by very good chloride corrosion resistance, combined with very high mechanical strength.
What is super duplex pipe?
Super Duplex Pipe is a category of duplex pipes. Duplex is a material that has the features of ferritic steel and of the austenitic steel. So this material possesses high strength from the ferritic structure and high corrosion resistance from the austenitic structure.
What is S32760?
S32760, commercially known as Zeron. ® 100, is a super duplex. stainless steel with excellent corrosion resistance to high chloride environments, superior strength to superaustenitic and nickel based alloys, as well as being very cost effective to high nickel materials of construction.
Is S32760 magnetic?
S32760 super duplex grade has enhanced pitting and crevice corrosion resistance in comparison with the ordinary austenitic or duplex types and is suitable for use in aggressive environments….Typical Physical Properties.
| Density g/cm³ | 7.8 |
|---|---|
| Relative Magnetic Permeability | 2.3 |
| Coefficient of Friction |
What is UNS S31803?
UNS S31803 is a duplex grade with a ferritic-austenitic microstructure. The alloy consists of around 40-50% ferrite in the annealed condition. The duplex microstructure has the high strength of the ferritic grades whilst retaining the corrosion resistance of the austenitic grades.
What Ferralium 255?
FERRALIUM 255 is a duplex alloy with a high strength to weight ratio with superior abrasion and cavitation resistance. Resistance to chloride SCC, as well as crevice corrosion and pitting. Good ductility with a high fatigue strength in marine applications.
What is Hastelloy made of?
Hastelloy X is a solid-solution-strengthened nickel-chromium-iron-molybdenum alloy that combines good oxidation resistance, high-temperature strength and exceptional stress-corrosion resistance which makes this alloy also interesting for petrochemical applications.
Is Hastelloy a super duplex?
Our range of special alloy products currently includes: Super duplex tubing. Super duplex stainless steel tube fittings. Hastelloy c276 tubing.
What is duplex and super duplex material?
Duplex stainless steels are based around a composition of 22% chromium, whereas super duplex stainless steels are based around a composition of 25% chromium. By increasing the chromium content, the level of pitting corrosion resistance is also increased.
Is s32760 magnetic?