ASTM美标角钢规格标准米重详情 美标角钢L G米重 h = b t kg/m mm mm L 38 x 38 x 6.4t/* 3.4 38.1 6.35 L 44 x 44 x 3.2t/* 2.1 44.45 3.18 L 44 x 44 x 4.8t/* 3.1 44.45 4.76 L 44 x 44 x 6.4t/* 4.1 44.45 6.35 L 51 x 51 x 3.2t/* 2.4 50.8 3.18 L 51 x 51 x 4.8t/* 3.6 50.8 4.76 L 51 x 51 x 6.4t/* 4.7 50.8 6.35 L 51 x 51 x 7.9t/* 5.8 50.8 7.94 L 51 x 51 x 9.5t/* 7.0 50.8 9.53 L 64 x 64 x 4.8t/* 4.6 63.5 4.76 L 64 x 64 x 6.4t/* 6.1 63.5 6.35 L 64 x 64 x 7.9t/* 7.4 63.5 7.94 L 64 x 64 x 9.5t/* 8.7 63.5 9.53 L 64 x 64 x 12.7t/* 11.4 63.5 12.7 L 76 x 76 x 4.8t/* 5.5 76.2 4.76 L 76 x 76 x 6.4t/* 7.3 76.2 6.35 L 76 x 76 x 7.9t/* 9.1 76.2 7.94 L 76 x 76 x 9.5t/* 10.7 76.2 9.53 L 76 x 76 x 11.1t/* 12.4 76.2 11.1 L 76 x 76 x 12.7t/* 14.0 76.2 12.7 L 89 x 89 x 6.4t/* 8.6 88.9 6.35 L 89 x 89 x 7.9t/* 10.7 88.9 7.94 L 89 x 89 x 9.5t/* 12.6 88.9 9.53 L 89 x 89 x 11.1t/* 14.6 88.9 11.1 L 89 x 89 x 12.7t/* 16.5 88.9 12.7 L 102 x 102 x 6.4t/* 9.8 101.6 6.35 L 102 x 102 x 7.9t/* 12.2 101.6 7.94 L 102 x 102 x 9.5t/* 14.6 101.6 9.53 L 102 x 102 x 11.1t/* 16.8 101.6 11.1 L 102 x 102 x 12.7t/* 19.0 101.6 12.7 L 102 x 102 x 15.9t/* 23.4 101.6 15.9 L 102 x 102 x 19.0t/* 27.5 101.6 19.1 L 127 x 127 x 7.9t/* 15.3 127 7.94 八月份国内煤炭市场将延续资源偏紧的市场态势,但紧张程度会有所缓和,同时炼焦煤市场与动力煤市场表现仍有所不同。具体来说,钢材市场震荡调整,炼焦煤需求总体偏弱,但结构性的供需矛盾仍难以消除,炼焦煤市场价格总体上保持高位运行;动力煤需求仍比较强劲,但在政策调控、产能释放及水电出力增加等因素综合作用下,动力煤市场价格面临一定的调整压力。