{"id":805,"date":"2020-05-19T17:42:57","date_gmt":"2020-05-19T09:42:57","guid":{"rendered":"http:\/\/www.metal-domes.com\/blog\/?p=805"},"modified":"2020-05-19T17:58:43","modified_gmt":"2020-05-19T09:58:43","slug":"comparison-of-material-properties-and-hardness-between-sus301-and-sus304","status":"publish","type":"post","link":"https:\/\/www.metal-domes.com\/blog\/2020\/05\/19\/comparison-of-material-properties-and-hardness-between-sus301-and-sus304\/","title":{"rendered":"Comparison of material properties and hardness between SUS301 and SUS304"},"content":{"rendered":"
<\/div>\n

In the previous article (what’s the difference between SUS301 and SUS 304 ), we\u00a0have a brief introduction about SUS301 and SUS304, the stainless steel materials used in metal dome<\/a>,\u00a0which may not be specific enough. Now, let’s use some specific data to deepen the performance between the two\u00a0material.<\/p>\n\n\n\n

1?<\/strong>Material <\/strong>properties<\/strong> <\/strong>between <\/strong>SUS<\/strong> 301 and SUS 304<\/strong><\/strong><\/p>\n\n\n\n

SUS301<\/strong>: Suitable for elastic use, high carbon content, high hardness, not easy to elastic fatigue, poor ductility, not easy to stretch.<\/p>\n\n\n\n

\"SUS<\/a>
SUS\u00a0301 stainless steel<\/figcaption><\/figure><\/div>\n\n\n\n

SUS304<\/strong>: Not suitable for elastic use, low carbon content, low hardness (soft)<\/p>\n\n\n\n

Notes:<\/p>\n\n\n\n

  1. If the hardness of the two is close, for example (SUS301 3 \/ 4H and SUS 304 H), although the hardness is the same, but when they are used in elastic products, SUS 304 H is more likely to produce elastic fatigue.<\/li><\/ol>\n\n\n\n