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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\/Y15Pb_Y15Pb%E5%9C%86%E9%92%A2_Y15Pb%E6%98%93%E5%88%87%E5%89%8A%E9%92%A2"; 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(wèn)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); }); }(); ●鋼號(hào)：Y15Pb●執(zhí)行標(biāo)準(zhǔn)：GB/T 8731-1988●交貨狀態(tài)：退火，具體交貨狀態(tài)應(yīng)在質(zhì)保書(shū)中注明。●鋼廠：西寧特鋼、淮鋼、東北特鋼等。●Y15Pb化學(xué)成份范圍值:注：實(shí)際化學(xué)成分以鋼廠質(zhì)保書(shū)為準(zhǔn)。C:0.10～0.18Si:0≤0.15Mn:0.80～1.20P:0.05～0.10S:0.23～0.33Pb:0.15～0.35●Y15Pb熱軋狀態(tài)下力學(xué)性能范圍值:注：實(shí)際力學(xué)性能以鋼廠質(zhì)保書(shū)為準(zhǔn)。Y15Pb抗拉強(qiáng)度σb(MPa)：390-540Y15Pb伸長(zhǎng)率δ5(%)：≥22Y15Pb斷面收縮率ψ(%)：≥36　Y15Pb硬度：≤170HBWY15Pb試樣尺寸：試樣毛坯尺寸為15mm●Y15Pb性能特點(diǎn)：Y15Pb可切削加工性比Y15鋼好，加工表面光潔，其強(qiáng)度及塑性同Y15鋼。●Y15Pb用途舉例：用于自動(dòng)切削機(jī)床加工緊固件和標(biāo)準(zhǔn)件，如雙頭螺栓、螺釘、螺母、管接頭、彈簧座等。Y15Pb用于制造較重要的機(jī)械零件、精密儀表零件等。