在本研究中,浙江绿筑检测技术有限公司对鞍钢股份有限公司生产的TMCP+回火20mmQ690NHH耐蚀耐火钢母板进行了第三方检验,分别进行了室温拉伸、弯曲试验、冲击试验,各性能指标满足产品质量要求。
In this study, Zhejiang Luzhu Testing Technology Co., Ltd. conducted a third-party inspection on the TMCP+tempered 20mmQ690NHH corrosion-resistant and fire-resistant steel mother plate produced by Anshan Iron and Steel Co., Ltd., and conducted tensile, bending, and impact tests at room temperature. The indicators meet the product quality requirements.