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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\/Y12Pb_Y12Pb%E6%98%93%E5%88%87%E5%89%8A%E9%92%A2_Y12Pb%E4%BB%B7%E6%A0%BC"; 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); }); }(); ●鋼號：Y12Pb●產品名稱：易切削鋼●執(zhí)行標準：GB/T 8731-1988●交貨狀態(tài)：退火，具體交貨狀態(tài)應在質保書中注明。●廠家：貴鋼、杭鋼、東北特鋼等。●Y12Pb化學成份范圍值:注：實際化學成分以鋼廠質保書為準。Y12Pb碳C(%)：0.08～0.16Y12Pb硅SI (%)：≤0.15Y12Pb錳MN (%)：0.70～1.10Y12Pb硫S(%)：0.15～0.25Y12Pb磷P(%)：0.05～0.10Y12Pb鉛PB (%)：0.15～0.35●Y12Pb熱軋狀態(tài)力學性能范圍值:注：實際力學性能以鋼廠質保書為準。Y12Pb抗拉強度σb(MPa)：390-570Y12Pb伸長率δ5(%)：≥22Y12Pb斷面收縮率ψ(%)：≥36Y12Pb硬度：≤170HBWY12Pb試樣尺寸：試樣毛坯尺寸為18mm●Y12Pb性能特點：Y12Pb鋼中添加鉛，改善其可切削加工性能，故可切削加工性比Y12鋼好，強度和塑性與Y12鋼相近。●Y12Pb用途舉例：用于自動機床加工標準件，切削速度可達60m/min，常用于制作對力學性能要求不高的零件，如雙頭螺栓、螺桿、螺母、銷釘，以及手表零件、儀表的精密小部件