300 Series Stainless Steel Strip 304 stainless steel is a common material in stainless steel with a density of 7.93 g/cm鲁. 304 stainless steel contains more than 18% chromium and more than 8% nickel; high temperature resistance of 800 鈩? with good processing performance, high toughness, widely used in industry and furniture decoration industry and food and medical industry. However, it should be noted that food-grade 304 stainless steel has stricter content indicators than ordinary 304 stainless steel. For example: the international definition of 304 stainless steel is basically 18%-20% of chromium and 8%-10% of nickel, but food-grade 304 stainless steel is 18% of chromium and 8% of nickel, which is allowed to fluctuate within a certain range, and Limit the content of various heavy metals. In other words, 304 stainless steel is not necessarily food grade 304 stainless steel. 304 stainless strip composition NoStandard/s30400CMnPSSiCrNiNCu 1ASTM A276/A276M-150.082.000.0450.0301.0018.0-20.08.0-11.0 2ASTM A959-110.072.000.0450.0301.0017.5-19.58.0-11.0 3ASTM A240/A240M-15a0.072.000.0450.0300 .7517.5-19.58.0-10.5 4ASTM A182/A182M-150.082.000.0450.0301.0018.0-20.08.0-11.00.1 5ASTM A193/A193M-150.082.000.0450.0301.0018.0-20.08.0-11.0 6ASTM A269/A269M-150.082.000.0450.0301.0018.0-20.08.0-11.0 7ASTM A312/A312M-15a0.082.000.0450.0301.0018.0-20.08.0-11.0 8ASTM A320/A320M-15a0.082.000.0450.0301.0018.0-20.08.0-11.0 9ASTM A403/A403M-150.082.000.0450.0301.0018.0-20.08.0-11.0 10ASTM A493-09(2013)0.082.000.0450.0301.0018.0-20.08.0-10.50.101.00 11ASTM A554-15a (MT-304)0.082.000.0450.0301.0018.0-20.08.0-11.0 12JIS G4303:20120.082.000.0450.0301.0018.0-20.08.0-10.5 13JIS G4304:20120.082.000.0450.0301.0018.0-20.08.0-10.5 14JIS G4305:20120.082.000.0450.0301.0018.0-20.08.0-10.5 15GB/T 20878-20070.082.000.0450.0301.0018.0-20.08.0-11.0 SS 304 strips Properties Physical properties of 304 stainless steel Tensile strength 蟽b (MPa)鈮?15-1035 Conditional yield strength 蟽0.2 (MPa锛?/p>鈮?05 Elongation 未5 (%)鈮?0 Area shrinkage 蠄 (%)- Hardness鈮?01HBW;鈮?2HRB;鈮?10HV Density (20鈩? g/cm鲁)7.93 Melting point (鈩?1398~1454 Specific heat capacity (0~100鈩? KJ kg-1K-1)0.50 Thermal conductivity (W路m-1路K-1)(100鈩? 16.3, (500鈩? 21.5 Linear expansion coefficient (10-6路K-1)(0~100鈩? 17.2, (0~500鈩? 18.4 Resistivity (20鈩? 10-6惟路m2/m)0.73 Longitudinal elastic modulus (20鈩? KN/mm2)193 The application of stainless steel 304 strips The use of stainless steel strip 304 1. 304 stainless steel can be used in food production equipment. With the improvement of the quality of life, the tableware we use must be made of food-grade materials. 304 stainless steel is the right material for processing these tableware. 2. It can also be used for auto parts. Now there are more and more cars. The windshield wipers, mufflers and molded products on the car can be made of 304 stainless steel. 3. It is suitable for medical equipment. In the hospital, everyone can see that the tool cabinets for placing medicines can be made of 304 stainless steel. 4. Roofs and side walls of industrial buildings. In these applications, the owner's construction cost may be more important than aesthetics, and the surface is not very clean. 304 stainless steel works reasonably well in dry indoor environments. 304 stainless steel is not only suitable for the above industries, but also widely used in chemical, agricultural, ship parts, etc.300 Series Stainless Steel Strip website:http://www.ystimesteel.com/stainless-steel-strip/300-series-stainless-steel-strip/