【Daily Question】12.18 Fill-in-the-blank question on stainless steel 304N (3 wealth points for a reply + additional 3–8 wealth points for a correct answer)

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This post was last edited by lzy4225925 on 2015-12-19 at 10:15. The topic states that 304N is a type of stainless steel containing ( ), and nitrogen is added to improve the ( ) of the steel. Nitrogen, strength. Requirements and hints for answering the question: Please note that we will close this thread after 24 hours, during which time we will announce the best response (the best help), as well as the answer and explanation. Other details: Recruitment for moderators & technicians in the [Mechanical Zone] – applications and referrals are welcome. 【Valid indefinitely】【If you’re interested, come ahead!】 】(Click to enter) 【Mechanical Zone】Comprehensive guide to preventing equipment freezing over the winter 【Mechanical Zone】Call for collection of essential knowledge 【Seeking manufacturer sponsors】(Ongoing campaign) 【Rewards for recommending valuable content; the “Active Users and Weekly Stars” competition in the Mechanical Zone has begun】