技术标准：ABS 2016 1-3 ABS-高强度船体结构钢用途：船舶及海洋工程ABS AH40钢板化学成分分析材质CSiMnPSNiCr≤0.180.1~0.50.9~1.6≤0.035≤0.035≤0.4≤0.2AH40MoCuNbVTiAlsCa≤0.08≤0.350.02~0.050.05~0.1≤0.02≥0.015≤0.005船板AH40-Z35力学性能牌号形状交货状态规…