舞阳钢铁有限责任公司生产的210mm厚度、ASTM A517M牌号、690MPa级齿条钢质量检测报告,包括尺寸、化学成分、拉伸性能和冲击性能,报告获得美国ABS船级社认证。
Quality inspection report of 210mm thickness, ASTM A517M grade, and 690MPa grade rack steel produced by Wuyang Iron and Steel Co.Ltd., including dimensions, chemical composition, tensile properties and impact properties. The report was certified by the American ABS classification society.