船體用鋼板及型鋼簡選系列

1、船體用鋼板及型鋼簡選系列 前 言 1 1        范圍本標準規(guī)定了鋼質(zhì)海船常用鋼板及型鋼的分類和簡選。本標準適用于本公司船舶設(shè)計時鋼板及型鋼規(guī)格的選用。2 分類2.1 鋼板國內(nèi)鋼板規(guī)格選用按表1。 單位為毫米表1 國內(nèi)鋼板規(guī)格表 厚 度 t寬 度 B長 度 L備 注6 t10180080001 1      厚度盡可能為偶數(shù)。2 2      厚度以1mm遞增。3 3    

2、60; 寬度以50mm遞增。4 4      長度以100mm遞增。5 5      最低訂貨批量1000噸。6 6      交貨周期70天。  特殊規(guī)格選取200010000t112000800020001000025008000250010000250012000300080003000100003000120001800B3000 寬度盡可能26008000L12000 進口鋼板規(guī)格選用按表2。 單位為毫米表2 進口鋼

3、板規(guī)格表厚 度 T寬 度 B長 度 L t101800B32006000L120001厚度以0.5mm遞增。2寬度以20mm遞增。3長度以50mm遞增。4特殊規(guī)格，提前與物資部協(xié)商。5單張板重量超過15噸時，提前于物資協(xié)商。6單張鋼板，公司起重20噸。7最低訂貨批量15002000噸。8交貨周期90天。t10.53000B400012000L20000 2.2 角鋼角鋼規(guī)格選用按表3。表3 角鋼規(guī)格表名稱規(guī)格(mm)材質(zhì) 長度(m)途徑等邊角鋼（等厚）25×25×3Q235A（SS400）不定尺國產(chǎn)、進口40×40×440×

4、40×550×50×665×65×675×75×675×75×9100×100×10100×100×13130×130×9Q235A（SS400）812m1m遞增進口130×130×12130×130×15150×150×12國產(chǎn)、進口150×150×15150×150×19進口不等邊角鋼（等厚）100×75×7AA32A368

5、12m1m遞增國產(chǎn)、進口100×75×10125×75×7125×75×10150×90×9150×90×12不等邊角鋼（不等厚）200×90×9/14AA32A36812m1m遞增進口250×90×10/15250×90×12/16300×90×11/16300×90×13/17350×100×12/17400×100×13/18400×100&

6、#215;12/18400×100×11.5/16450×125×11.5/18500×150×11.5/18550×150×12/21 3.2 型材球扁鋼規(guī)格選用按下圖及表4。 表4 球扁鋼規(guī)格表寬度amm厚度smm高度cmm半徑rmm面積Acm2重量Kg/mexcmlxcm4eycmlycm4Wx*cm3604133.53.582.813.8212.20.440.61135133.54.183.283.7014.40.470.74146133.54.783.753.6216.40.510.881680

7、51445.404.244.8933.80.471.022361446.204.874.7839.00.501.202571447.005.504.6943.30.541.4127100615.54.57.746.085.9876.10.511.7138715.54.58.746.865.8785.30.551.9941815.54.59.747.655.7894.30.592.314512061759.317.317.201330.532.3454717510.58.257.071480.562.7059817511.79.196.961640.603.10631407195.512.49.

8、748.312410.593.81808195.513.810.88.182660.634.33879195.515.211.98.072910.674.9193160722614.611.49.663730.655.84110822616.212.79.494110.686.54118922617.814.09.364480.717.30126180825718.914.810.96090.749.92157925720.716.210.76630.7710.951661025722.517.610.67170.8112.07177200928823.618.512.19410.8415.7

9、5225表4(續(xù))寬度amm厚度smm高度cmm半徑rmm面積Acm2重量Kg/mexcmlxcm4eycmlycm4Wx*cm32001028825.620.111.910200.8717.2023711.528828.622.511.711260.9219.622552201031929.022.813.414000.9323.8530211.531932.325.413.115500.9826.9132324010341032.425.414.718601.0032.3636811341034.927.414.620001.0334.8339112341037.329.314.42130

10、1.0637.4540626010371136.128.316.224301.0742.845511371138.730.316.026101.1045.947412371141.332.415.827701.1349.149328011401242.633.517.433301.1759.456612401245.535.717.235501.1963.359030011431346.736.718.941901.2475.767112431349.739.018.744601.2680.470113431352.841.518.547201.2985.372832012461454.242.520.155301.3410181913461457.445.019.958501.3610784934012491558.846.121.567601.4112594714491565.551.521.175401.4613910143701353.516.569.654.623.594701.5517712101553.516.577.060.523.0