استیل ساخت-ابزار استنلس-استیل استیل304 angle-grinder diy-tools-homemade 00:00 شروع 01:35 طبقه بندی استنل استیل ها 03:37 گرید 301 05:00 گرید 304 06:48 فرق 304 با 304L 07:52 گرید 316 Hello and welcome to persianhandyman !! In this video I will show 316 stainless steel is more resistant to corrosion, especially from chlorides, than 304 stainless steel. That makes it a common choice for marine equipment and other applications in which the material is exposed to extremely high concentrations of chlorides or other oxidation agents. Please let me know if you have any questions or suggestions in the comments below. Please consider liking, sharing, and subscribing if you enjoyed the video so you don't miss more awesome videos. Thanks for watching and for your love and support . @wikipersia لینک کانال یوتوب پیچ اینستاگرام کانال آپارات سایت پرشین هندیمن -~~-~~-~-~~-~~-~-~~-~ Persian handyman reviews