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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\/Q550C"; 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); }); }(); Q550C化學成份范圍值:注：實際化學成分以鋼廠質(zhì)保書為準。C   ≦0.18Mn  ≦2.00Si  ≦0.60P   ≦0.030S   ≦0.030V   ≦0.120Ni  ≦0.800Mo  ≦0.300Cu  ≦0.800B   ≦0.004Nb  ≦0.110Ti  ≦0.200Al  ≧0.015Cr  ≦0.250Q550C力學性能范圍值:注：實際力學性能以鋼廠質(zhì)保書為準。Q550C抗拉強度≦16    Rel/550MPaQ550C抗拉強度17-40   Rel/530MPaQ550C抗拉強度41-63   Rel/520MPaQ550C抗拉強度64-80   Rel/500MPaQ550C屈服強度≦40    Rm/670-830MPaQ550C屈服強度41-63   Rm/620-810MPaQ550C屈服強度64-80   Rm/600-790MPaQ550C屈服強度81-100  Rm/590-780MPaQ550C沖擊    0℃≧55Q550C伸長率  ≧17試樣尺寸：試樣毛坯尺寸為18mmQ550C應用：應用于各大型工程結(jié)構(gòu)和機械制造，可滿足工程結(jié)構(gòu)大型化、輕量化的要求。鋼號：Q550C執(zhí)行標準：GB/T1591-2008數(shù)字代號：產(chǎn)品名稱：低合金高強度鋼交貨狀態(tài)：熱軋或正火+回火，具體交貨狀態(tài)應在質(zhì)保書中注明。鋼廠：寶鋼、南鋼、本鋼、舞鋼等。