Duplex 2205 Stainless Steel Equivalent

Its most important properties are excellent corrosion resistance and high strength.

Duplex 2205 stainless steel equivalent. Grades stainless steel duplex grade astm a815 s31803 2205 en 1 4462z uns s31803 uns s32205 bs 318s13. Saf duplex 2205 equivalent grade. Saf 2205 also known as sandvik saf 2205 is a sandvik owned trademark for a 22cr duplex ferritic austenitic stainless steel. The uns designation for saf 2205 is s31803 s32205 and the en steel no.

Contact us for quote we are largest specialist supplier of grades stainless steel duplex grade astm a815 s31803 2205 en 1 4462z uns s31803 uns s32205 bs 318s13 sheet plate round bar pipes tubes in india. 2205 is a two phase ferritic austenitic stainless steel with high strength and excellent corrosion resistance as supplied in the annealed condition with a maximum brinell hardness of 290 rc31 characterised by high yield strength double that of the standard austenitic stainless steel grades good fatigue strength plus excellent resistance to stress corrosion cracking crevice pitting. It is the most widely used duplex stainless steel grade and is characterized by high yield strength double that of the standard austenitic stainless steel grades. 1 4462 2205 sheet and plate.

Heat treatment of duplex ss 2205 is solution treatment annealing between 1020 1100 c followed by rapid cooling. Duplex 2205 stainless steel 1 4462 corrosion resistance is superior to grade 316 in most environments. Saf duplex 2205 stainless steel uns s32205 formerly uns s31803 equivalent to astm aisi sae iso european german din british bsi france nf japanese jis and chinese gb standard for reference. 276 is a group of iron based alloys that contain a minimum of approximately 11 chromium.

Sheet plate round bar pipes tubes. 2205 duplex stainless steel 2205 duplex cannot be hardened by heat treatment. Duplex 2205 is a two phase ferritic austenitic 22 chromium 3 molybdenum 5 to 6 nickel alloyed stainless steel. 3 different types of stainless steel include the elements carbon from 0 03 to greater than 1 00 nitrogen aluminium silicon sulfur titanium nickel copper selenium niobium.

Duplex stainless steel equivalent super duplex stainless steel equivalent 1 4462 duplex stainless steel equivalent duplex 2205 stainless steel equivalent duplex stainless steel 1 4462 equivalent. Applications include chemical processing oil and gas exploration marine and other high chloride environments and paper digestors. As a result duplex stainless steels display properties characteristic of both austenitic and ferritic stainless steels. Duplex stainless steels are extremely corrosion resistant work hardenable alloys.

Their microstructures consist of a mixture of austenite and ferrite phases. 3 a composition that prevents the iron from rusting as well as providing heat resistant properties.