304 Stainless Steel Corrosion Resistance Chart

Corrosion resistance relies on a good supply of oxygen.

304 stainless steel corrosion resistance chart.

The carbon ranges are 0 08 maximum for 304 and 316 and 0 030 maximum for the 304l and 316l types. Pitting and crevice corrosion can occur in environments containing chlorides. There are two european steel of the 304l type 1 4306 and 1 4307. Corrosion resistance table stainless steels can be susceptible to certain localised corrosion mechanisms namely crevice corrosion pitting intercrystalline corrosion stress corrosion cracking and bimetallic galvanic corrosion.

The 1 4306 is the variant most commonly offered outside germany. 304 304l 305 308 309 309s 310 310s 314 316 316l 317 d319 321 347 348 384 385 c. Wine storage laundry and kitchen products water food architectural cryogenic and high temperature applications. When the cor rosion rate is of the order of less than 0 1 mils penetra tion per year.

Ugima 304 improved machinability bar with same properties. S30400 304s15 304s16 304s31 and en58e. Most commonly used grade. It is subject to pitting and crevice corrosion in warm chloride environments and to stress corrosion cracking above about 60 c.

This is collated information from various sources but is of limited quality. Corrosion resistance lower than 304. Corrosion resistance of the austenitic chromium nickel stainless steels in chemical environments interpreting corrosion test data the quantitative data secured in corrosion tests are often of a very low order of magnitude. Localised corrosion is often associated with chloride ions in aqueous environments.

Corrosion resistance as for 304. Corrosion resistance table of stainless steel nickel monel inconel. 304 stainless steel has excellent resistance to a wide range of atmospheric environments and many corrosive media. All other element ranges are essentially the same nickel range for 304 is 8 00 10 50 and for 304l 8 00 12 00.

Stainless steel grade 1 4301 304 also corresponds to. Good resistance to corrosion good for malleability and weldability. Higher levels of. 304 stainless steel chemical compatibility char t ver 1 nov 2018 key to general chemical resistance all data based on 72 22 c unless noted a excellent no effect c fair moderate effect not recommended b good minor effect slight corrosion or discoloration d severe effect not recommended for any use it is the sole responsibility of the system designer and user to.

304 has excellent corrosion resistance in may environments and when in contact with different corrosive media. 304 stainless steel corrosion compatibility chart a excellent the information in this chart has been supplied to thomas betts by other reputable sources and is to be used only as a guide in selecting equipment for appropriate chemical compat.