999成人国产精品_亚洲中文日韩国产一区_好男人好资源在线影视官网_性色AⅤ免费视频_18禁黄网站免费看_中文字幕高清欧美精品一区_欧美暴力深喉囗交_麻花传媒剧国产mv网站_手机理论神马我不卡_中文字幕专区在线精品乱码

百度百科-驗(yàn)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\/HC420\/780TR_HC420\/780TR%E4%BB%B7%E6%A0%BC_HC420\/780TR%E9%92%A2%E6%9D%BF"; 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(qǐng)進(jìn)行驗(yàn)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(yàn)證失敗，請(qǐng)重新驗(yàn)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); }); }(); HC420/780TR化學(xué)成份范圍值:注：實(shí)際化學(xué)成分以鋼廠質(zhì)保書為準(zhǔn)。碳C：≤0.30硅Si：≤2.2錳Mn：≤2.50硫S：≤0.09磷P：≤0.015全鋁Alt0.015-2.00其他微量元素Ni+Cr+Mo≤1.5 ，Cu≤0.20HC420/780TR力學(xué)性能范圍值:注：實(shí)際力學(xué)性能以鋼廠質(zhì)保書為準(zhǔn)。HC420/780TR抗拉強(qiáng)度σb(MPa)：≥780HC420/780TR屈服強(qiáng)度σ0.2(MPa)：420-580HC420/780TR伸長(zhǎng)率A80mm(%)：≥20n90≥0.15HC420/780TR試樣尺寸：試樣毛坯尺寸為小于1.1mm鋼號(hào)：HC420/780TR產(chǎn)品名稱：相變誘導(dǎo)塑性高強(qiáng)度冷軋鋼執(zhí)行標(biāo)準(zhǔn)：Q/BQB417-2009交貨狀態(tài)：冷軋，具體交貨狀態(tài)應(yīng)在質(zhì)保書中注明。鋼廠：鞍鋼、寶鋼等。HC420/780TR應(yīng)用：主要用于結(jié)構(gòu)件、加強(qiáng)件等。顯微組織為鐵素體、貝氏體和殘余奧氏體，其中，殘余奧氏體的含量不少于 5％。在成形過程中，殘余奧氏體可相變?yōu)轳R氏體組織，由于其較高的加工硬化率，這種鋼具有較高的均勻伸長(zhǎng)率和較高的抗拉強(qiáng)度，在同等抗拉強(qiáng)度水平下較雙相鋼具有更高的延伸率