...品种_生产管理_中厚板 关键词：耐候钢；中宽带钢轧制；产品开发 [gap=705]Key words ：atmospheric corrosion resistance steel；mid-wide strip rolling；product development...
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Using the state of the organization for the fine grain ferrite pearlite, strength than ordinary carbon structural steel Q235 about 20% ~ 30%, high atmospheric corrosion resistance of 20% ~ 38%.
使用状态的组织为细晶粒的铁素体—珠光体，强度比普通碳素结构钢Q235高约20%～30%，耐大气腐蚀性能高20%～38%。
Metal corrosion under natural environment is called atmospheric corrosion, the steel with the characteristic of atmospheric corrosion resistance is named weather resisting steel.
金属在自然环境条件下的腐蚀称为大气腐蚀，因而对能在大气自然环境条件下耐腐蚀的钢称为耐大气腐蚀钢。
Study on atmospheric corrosion resistance of low alloy steel .
低合金钢大气腐蚀性能的研究。
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