303 stainless steel is austenite stainless steel respectively containing sulfur and selenium free cutting stainless steel wear-resistant acid. higher free cutting and surface finish for the occasion.303 stainless is used for the condition requiring easy cutting and high surface finish. In order to improve 303 stainless steel performance, we can add no more than 0.60 ﹪ of molybdenum in steel and it is resistant to erosion. 303 stainless steel application: Petroleum, electronics, chemical industry, medicine, textile, food, machinery, building, nuclear power, aerospace, military industry and other industries.
Sulphur additions to the composition act as initiation sites for pitting corrosion. This decreases the corrosion resistance of 303 stainless steel to less than that for 304. However. corrosion resistance remains good in mild environments.
In chloride containing environments over 600C, 303 stainless steel is subject to pitting and crevice corrosion. Grade 303 stainless is not suitable for use in marine environments.
303 stainless steel Heat Treatment303 stainless steel cannot be hardened by heat treatment.
Solution treatment or annealing can be done by rapid cooling after heating to 1010-11200C.
Solution treatment or annealing can be done by rapid cooling after heating to 1010-11200C.
Shanghai Katalor enterprises Co., Ltd is the professional 303 stainless steel supplier. We can provide the high quality 303 stainless steel plate, pipe, coil, square hollow section and rectangle hollow section, bar with the most competitive price for you. If you have any need for 303 stainless steel, please contact with us!
【Whatsapp:+8615538304508】
没有评论:
发表评论