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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\/HC220P"; 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); }); }(); HC220P在低碳鋼或超低碳鋼中，主要通過添加最大不超過 0.12%的磷等固溶強(qiáng)化元素來提高鋼強(qiáng)度。這種鋼具有高強(qiáng)度和良好的冷成形性能，且具備良好的耐沖擊和抗疲勞性能，通常用于汽車覆蓋件和結(jié)構(gòu)件制作。鋼號(hào)：HC220P產(chǎn)品名稱：加磷高強(qiáng)度冷軋鋼執(zhí)行標(biāo)準(zhǔn)：Q/BQB411-2009交貨狀態(tài)：冷軋。鋼廠：寶鋼。HC220P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)。HC220P碳C: ≤0.05HC220P錳Mn：≤0.60HC220P磷P：≤0.08HC220P硫S：≤0.025HC220P鋁ALt：≥0.015HC220P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)。屈服強(qiáng)度（σs/MPa）：220-270抗拉強(qiáng)度（σb/MPa）：320-400斷后伸長(zhǎng)率（δ5/%）：≥32r90d≥1.3n90≥0.16試樣尺寸：試樣毛坯尺寸為1.60mm