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百度百科-驗證 if (!window['__abbaidu_2020_subidgetf']) { window['__abbaidu_2020_subidgetf'] = function () { var subid = 01000000; return subid; }; } !function(){ var $ = require('wiki-common:widget/lib/jquery/jquery'); var Dialog = require('wiki-common:widget/ui/dialog/dialog'); var ClickstreamSdk = require('wiki-common:widget/util/clickstreamSdk'); var clickstream = new ClickstreamSdk.default({ appname: 'baike', platform: 'web', device: 'pc', page: 'spam', auto: true }); var sourceUrl = "\/item\/A514GrQ"; var fromPage = "pc_lemma_page_risk_score"; var logParam = { page: 'spam', fromPage: fromPage } clickstream.logActEvent($.extend({}, logParam, {'act_type': 'show'})); function init() { if (window.sdkMachine) { var machineSDK = new window.sdkMachine({ container: document.body, title: '訪問異常，請進行驗證', ak: 'GHm64ouBF7GGAhXNcsae9xiVByAGWhMI', deviceType: 'pc', type: 'spin', testUrl: '', initApiSuccessFn: function() { machineSDK.init(); }, errorFn: function(err) { alert('errfn___' + err.message || '') }, verifySuccessFn: function(result) { $.ajax({ type: 'GET', url: '/api/anticrawl/captchaverify', dataType: 'json', data: { ds: result.ds, passTk: result.tk, clientType: 'pc', tk: "d4b87f38b35a5e84f28e8674b41132db", sourceFrom: fromPage }, success: function(res) { if (res && res.errno === 0 && !res.isSpam) { clickstream.logActEvent($.extend({}, logParam, {'act_type': 'verify-pass'})); if (sourceUrl) { machineSDK.close(); window.location.href = sourceUrl; } } else { var submitInform = Dialog.inform({ icon: 'WARNING', mainMsg: '驗證失敗，請重新驗證' }); submitInform.show(); setTimeout(function() { submitInform.hide(); }, 3000); machineSDK.close(); init(); } } }); }, verifyFailFn: function() { }, feedbackEvent: function(feedback) { return true; }, }); } }; init(); }(); !function(){ require('wiki-common:widget/component/psLink/psLink'); var clickstream = require('wiki-common:packages/utils/logger'); clickstream.logViewPage({ page: 'all-pc' }); var tmpBaiduId = ''; require(['wiki-common:widget/util/setBaikeTmpBaiduId.es'], function (setBaikeTmpBaiduId, cookie) { setBaikeTmpBaiduId(tmpBaiduId); }); }(); A514GrQASTM A514/A514M是一種高強度調質合金鋼板。目錄1 A514GRQ簡介2 力學性能3 常用規格A514GRQ簡介ASTM A6/A6M熱軋結構鋼板、型鋼、板樁和棒鋼通用技術條件ASTM A370 鋼產品力學試驗方法和定義尺寸、外形、重量及允許念頭應符合ASTM A6/A6M的規定化學成分（熔煉分析）鋼的化學成分（熔煉分析）應符合下表的規定。 CSiMnPSNiCrMoVB   0.14－0.180.10—0.40≤1.20≤0.025≤0.0200.70—1.701.0—1.50.4—0.60.03— 0.080.0005-0.002 力學性能鋼板的力學性能檢驗結果應符合下表的規定。 Re MPaRm MPaA % 50mm標距AKV，J 縱向提供布氏硬度HB   ≥670≥730≥161/4 －40℃ ≥34實測值   1/2 －27℃ ≥34　　　　　　　　 由于A514GrQ 的用工作環境及是機械性能，可以進入船級社認證。常用規格 A514GrQ美標ASTM規格厚度*寬度*長度（mm）重量 （噸）現貨 定軋調質高強度鋼板調質高強度板   A514GrQ8*1500-2550*9200-1250086.188T調質高強度鋼板   A514GrQ9*1850-2600*9200-1245036.537T調質高強度板   A514GrQ10*2650-3000*8000-1000024.381T調質高強度鋼板   A514GrQ12*1800-2550*9000-1100045.377T調質高強度板   A514GrQ14*1850-2500*7600-1000065.027T調質高強度鋼板   A514GrQ15*2000-3000*6800-1400048.839T調質高強度板   A514GrQ16*2050-3000*8000-1210099.406T調質高強度鋼板 A514GrQ主要用于自升式海洋鉆井平臺齒條制作。