What is cD4Mcu?

What is cD4Mcu?

cD4Mcu is an Fe-cr-ni-cu-Mo alloy with a duplex structure of ferrite and austenite. Moderately high strength and hardness are combined with good ductility and impact properties, resulting in an alloy with superior resistance to abrasion or erosion-corrosion.

What is ASTM A890?

ASTM A890/A890M : Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion- Resistant, Duplex (Austenitic/Ferritic) for General Application.

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 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 the difference between CD4MCu and CD4MCuN?

Analysis of Figs. 2 and 3 indicates that the morphologies of the particles found in the two materials are completely dissimilar, for the CD4MCu particles are basically spherical while those of the CD4MCuN are angular and smaller.

What is CD3MN?

CD3MN is a Fe-Cr-Ni-Mo duplex stainless steel, with greater corrosive resistance than standard 18-8 Cr-Ni and 18-14-2/18-14-3 Cr-Ni-Mo stainless steel parts.

What is ASTM A351?

The ASTM A351 specification covers austenitic steel castings for valves, flanges, fittings, and other pressure-containing parts. The most common grades are ASTM A351 CF3, CF8 (SS304), and CF8M (SS316).

What is ASTM A890 Gr 5A?

Heat treatment can modify the corrosion resistance of stainless steels. Thus, the corrosion behavior of ASTM A890/A 890M GR 5A super duplex stainless steels (SDSS) has been investigated in aqueous 60,000 ppm NaCl solution by several electrochemical tests. The specimens were aged for 2, 10, 50 and 100 hours at 475 ºC.

What is hvd1 material?

HVD-1 is the designation of a super duplex stainless steel developed for use in fertiliser production. It has a composition of Cr (24.0-28.0%), Ni (2.0-3.0%), Mo (7.5-9.5%), Cu (1.0-2.0%) and so is most comparable with Ferralium 255.

What is alloy F?

BRIGHTRAY alloy F is an electrical-resistance alloy composed of nickel-chromium-iron. It is capable of operating continuously at temperatures of 1050°C (1920°F).

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 SMO 254?

Sandvik 254 SMO is a high-alloy austenitic stainless steel developed for use in seawater and other aggressive chloride-bearing media. The steel is characterized by the following properties: Excellent resistance to pitting and crevice corrosion, PRE = ≥42.5* High resistance to general corrosion.