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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\/P355NH"; 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); }); }(); 簡介P355NH應(yīng)用于石油、化工、電站、鍋爐等行業(yè)，用于制作反應(yīng)器、換熱器、分離器、球罐、油氣罐、液化氣罐、核能反應(yīng)堆壓力殼、鍋爐汽包、液化石油汽瓶、水電站高壓水管、水輪機蝸殼等設(shè)備及構(gòu)件。鋼號家族P275NH、P275NL1、P275NL2、P355N、P355NH、P355NL1、 P355NL2、P460NH、P460NL1、P460NL2。級別：室溫質(zhì)量級 P355N高溫質(zhì)量級 P355NH低溫質(zhì)量級 P355NL1、P460NL1特殊低溫質(zhì)量級P355NL2、P460NL2拉伸性能P355N、P355NH、P355NL1、 P355NL2 厚度8-260mm抗拉強度Rm630-450MPa，屈服強度：355-295MPa，斷裂后的延伸率21-22%抗氫致裂紋評定鋼板產(chǎn)品抗氫致裂紋評定試驗應(yīng)按照EN10229進行，可選擇A試驗溶液（PH 3）或B試驗溶液（PH 5）和相應(yīng)的驗收標(biāo)準。HIC試驗驗收等級：驗收等級分I級II級III級CLR%裂紋長度比率，CTR%裂紋厚度比率，CSR%裂紋敏感性比率。應(yīng)用應(yīng)用P355NH的國家有：奧地利、比利時、捷克、丹麥、芬蘭、法國、德國、希臘、匈牙利、冰島、愛爾蘭、意大利、盧森堡、馬爾他、荷蘭、挪威、葡萄牙、斯洛伐克、西班牙、瑞典、瑞士、英國。