Super Duplex Stainless Steel Data Sheet

Sandvik saf 2507 uns s32750 is a super duplex stainless steel.

Super duplex stainless steel data sheet. The following table lists alloy 2205 stainless steel chemical composition based on cast. 2507 uns s32750 2507 06 2014 2205 code plus two and 254. Sandvik saf 2507 is particularly suited for use in aggressive environments such as warm chlorinated seawater and acidic chloride containing media. The higher chromium molybdenum and nitrogen contents result in a pitting resistance equivalent number pren of 40.

As a result duplex stainless steels display properties characteristic of both austenitic and ferritic stainless steels. The critical pitting. A high alloy duplex steel with a pre value of min. Duplex stainless steel plate contains relatively high levels of chromium between 18 and 28 and low to moderate amounts of nickel between 1 5 and 8.

The grade is characterized by very good chloride corrosion resistance combined with very high mechanical strength. All brown mcfarlane stock is manufactured by western european steel makers and fully certified in accordance with the relevant material specification. This is a super duplex grade with a ferritic austenitic microstructure. Technical data sheet ati 2205 ati 2205 duplex stainless steel uns s31803 and s32205 general properties ati 2205 alloy uns s31803 and or s32205 is a nitrogen enhanced duplex stainless steel alloy.

West yorkshire steel are suppliers of uns s32760 super duplex stainless steel round bar plate and sheet. A 25cr duplex stainless steel specification sheet. Their microstructures consist of a mixture of austenite and ferrite phases. Most of the common stainless steel forming methods can be used for cold.

The alloy consists of around 40 50 ferrite in the annealed condition. The data above were measured by an electrochemical technique based on astm g 61. 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. Duplex 2205 data sheet specification.

Brown mcfarlane stocks super duplex stainless steel plates which are certified to material grades uns s32750 and 1 4410. The steels are also compatible with the branded 2507 designation. Alloy 32750 is a super duplex stainless steel supplied in the hot worked and solution annealed condition. As a super duplex stainless steel it combines the desirable aspects of both austenitic and ferritic grades.

1 4462 2205 sheet and plate duplex stainless steels are extremely corrosion resistant work hardenable alloys. Containing 25 chromium 7 nickel 3 6 molybdenum as well as copper tungsten and nitrogen uns s32760 is a highly alloyed super duplex stainless steel with high pren for use in aggressive environments. The nitrogen serves to significantly improve the corrosion resistance of the alloy. Especially in the welded condition.