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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\/20CrNiMoA"; 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); }); }(); ★20CrNiMoA執(zhí)行標(biāo)準(zhǔn)：GB/T3077-1999★20CrNiMoA化學(xué)成份：注：具體化學(xué)成分以鋼廠質(zhì)保書(shū)為準(zhǔn)。碳C：0.17～0.23硅Si：0.17～0.37錳Mn：0.60～0.95硫S：殘余含量≤0.035磷P：殘余含量≤0.035鉻Cr：0.40～0.70鎳Ni：0.35～0.75銅Cu：殘余含量≤0.30 鉬Mo：0.20～0.30★20CrNiMoA熱處理:淬火加熱溫度（℃）：850；冷卻劑：油回火加熱溫度（℃）：200；冷卻劑：空 ★20CrNiMoA力學(xué)性能:注：具體力學(xué)性能以鋼廠質(zhì)保書(shū)為準(zhǔn)?？估瓘?qiáng)度σb(MPa)：≥980(100)屈服強(qiáng)度σs(MPa)：≥785(80)伸長(zhǎng)率δ5(%)：≥9斷面收縮率ψ(%)：≥40沖擊功Akv(J)：≥47★20CrNiMoA交貨狀態(tài)：以熱處理（正火、退火或高溫回火）或不熱處理狀態(tài)交貨，交貨狀態(tài)應(yīng)在合同中注明?！锔?0CrNiMoA技術(shù)支持：上海創(chuàng)嘉金屬材料有限公司---專(zhuān)業(yè)的工程技術(shù)人員，無(wú)償為廣大客戶解決生產(chǎn)過(guò)程中遇到的各種技術(shù)問(wèn)題,技術(shù)支持熱線：021-67869899