Contact us on [email protected] to request a quote
Super Duplex
S32550 is the Unified Numbering System (UNS) designation for the original super duplex stainless steel, best known as Ferralium 255.
Stainless Steels
22Cr is shorthand for a stainless steel based upon a composition of 22% chromium – a duplex stainless steel.
Super Duplex
25Cr is shorthand for a kind of super duplex stainless steel, based upon a composition of 25% chromium. How Does 25CR differ from Standard Stainless Steel? Chromium is a normal component of Stainless Steel — where it is used to increase the steel’s resistance to oxidation. An increase in the level of chromium increases this […]
Super Duplex
S32750 and S32760 are both super duplex stainless steels (SDSS). As such, their microstructure is a combination of austenitic and ferritic grains, which imparts the most favourable properties of each. They are based upon a 25% chromium content (25Cr), but differences in their mechanical properties, physical properties and composition are small.
Super Duplex
SDSS is an acronym for Super Duplex Stainless Steel. A duplex stainless steel is a combination of a ferritic and an austenitic microstructure, and combines the most favourable properties of each. There are a number of different SDSS available, as the family of alloys based upon a 25% chromium (25Cr) content has developed since the 1960’s.
Super Duplex
Alloy 255 is a generic description of our unique Ferralium 255 super duplex stainless steel (DIN 1.4507, UNS S32550, ASTM F61).
CG6MMn is a cast product specification most closely aligning to the wrought super duplex stainless steel product UNS S20910.
CD3Mn is a cast product specification most closely aligning to the wrought super duplex stainless steel product UNS S32205.
CD4MCuN is a cast product specification most closely aligning to the wrought super duplex stainless steel product UNS S32550.
CD3MWCuN is a cast product specification most closely aligning to the wrought super duplex stainless steel product UNS S32760.
Impact toughness is the ability of a metal to withstand a suddenly applied shock load and is quantified by the amount of energy absorbed.
ASTM G48 is a corrosion test used as a measure of pitting corrosion resistance of stainless steels.
Worldwide Delivery Available
We can offer air, sea and road freight shipping options, with choice of packaging, to deliver to customers globally.
Inventory Management
Let us manage your total material requirements with call-off and consignment arrangements.
Up to 40 sizes per alloy available
More sizes equal less machining and a more cost-effective supply chain.
