1、Q460NHA钢板热处理交货状态：热轧、控轧、正火2、Q460NHA钢板执行标准：GB/T41713、Q460NHA钢板化学成分CSiMnPSNiCrMoCuNbVTiAltZr≤0.12≤0.65≤1.5≤0.025≤0.030.12~0.650.3~1.25≤0.30.2~0.550.015~0.060.02~0.120.02~0.1≥0.02≤0.15成分备注：为改善性能，根据需…