40Cr冷拉钢{40Cr冷拉方钢复习进程.doc

40Cr冷拉钢{40Cr冷拉方钢精品文档精品文档收集于网络，如有侵权请联系管理员删除收集于网络，如有侵权请联系管理员删除精品文档收集于网络，如有侵权请联系管理员删除40Cr冷拉方钢40Cr合金钢冷拉方钢材质、Q235、20#、35#、45#、20Cr、40Cr、35CrMo、42CrMo冷拉钢型材、冷拉圆钢、冷拉方钢、冷拉扁钢、冷拉六角钢、冷拉异型钢详询山东宝雷钢铁0635-8887186冷拉钢材质：Q195，Q235,Q345，20#，25#,35#，45#,40Gr，42GrMo冷拉圆钢冷拉方钢冷拉六角钢规格(mm)理论质量(kg／m)规格(mm)理论质量(kg／m)规格(mm)理论质量(kg／m)φ30.0566²0.283S60.247φ40.0997²0.385S70.336φ50.1548²0.502S80.438φ60.2229²0.634S90.555φ70.30210²0.785S100.685φ80.39511²0.95S110.829φ90.4512²1.13S120.986φ100.61713²1.327S131.158φ110.74714²1.539S141.343φ120.88915²1.766S151.541φ131.04316²2.01S161.754φ141.2117²2.269S171.98φ151.38818²2.543S182.219φ161.5819²2.834S192.473φ171.78320²3.14S202.74φ181.99921²3.462S213.021φ192.22722²3.799S223.315φ202.46823²4.153S233.624φ212.72124²4.522S243.946φ222.98625²4.906S254.281φ233.26426²5.307S264.631φ243.55427²5.723S274.994φ253.85628²6.154S285.37φ264.17129²6.602S295.761φ274.49830²7.065S306.165φ284.83731²7.544S316.583φ295.18932²8.038S327.014φ305.55333²8.549S337.46φ315.92934²9.075S347.919φ326.31835²9.616S358.391φ336.71936²10.174S368.878φ347.13337²10.747S379.378φ357.55838²11.335S389.891φ367.99639²11.94S3910.419φ378.44740²12.56S4010.96φ388.9141²13.196S4111.515φ399.38542²13.847S4212.083φ409.87243²14.515S4312.666φ4110.37244²15.198S4413.262φ4210.88445²15.896S4513.871φ4311.40846²16.611S4614.495φ4411.94547²17.341S4715.132φ4512.49448²18.086S4815.782φ4613.05649²18.848S4916.447φ4713.6350²19.625S5017.125φ4814.21651²20.418S5117.817φ4914.81452²21.226S5218.522φ5015.42553²22.051S5319.242φ5116.04854²22.891S5419.975φ5216.68455²23.746S5520.721φ5317.33256²24.618S5621.482φ5417.99257²25.505S5722.256φ5518.66458²26.407S5823.043φ5619.34959²27.326S5923.845φ5720.04660²28.26S6024.66φ5820.75661²29.21S6125.489φ5921.47862²30.175S6226.331φ6022.21263²31.157S6327.188φ6122.95964²32.154S6428.058φ6223.71865²33.166S6528.941φ6324.48966²34.195S6629.839φ6425.27267²35.234S6730.75φ6526.06868²36.298S6831.674φ6626.87769²37.374S6932.613φ6727.69770²38.465S7033.565φ6828.5371²39.572S7134.531φ6929.37572²40.694S7235.51φ7030.23373²41.833S7336.