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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\/SB40-%E7%91%9E%E5%85%B8%E8%BF%9B%E5%8F%A3%E8%80%90%E7%A3%A8%E6%9D%BF"; 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); }); }();  ． 表1 瑞典SB耐磨鋼化學(xué)成分鋼種 鋼板厚度 mm典型成分含量％，最大值 CMnSiCrNiPSMoBTiSB 405.0-600.231.300.500.400.500.0300.0150.350.0050.050SB 455.0-600.261.300.500.600.500.0300.0150.350.0050.050SB 505.0-600.301.300.500.800.500.0300.0150.350.0050.050鋼中的合金元素量將根據(jù)板厚適當(dāng)調(diào)整；鋁作為脫氧和固定氮而適量加入。 2．表2  瑞典SB耐磨鋼的硬度及機(jī)械性鋼種 室溫下的典型機(jī)械性能  板厚mm 屈服強(qiáng)度R0.2N/mm2抗拉強(qiáng)度RmN/mm2延伸率 A5%硬度值 沖擊強(qiáng)度  HB  ℃     J/㎝2SB 40  5-60 1000  1250 10 360-430  -20 20SB 45 5-60 1200 1500 10 430-480 -20 20SB 50  5-60 1250  1700  10  450-520  -20  20 表1，2中所列均為指導(dǎo)數(shù)據(jù)。交貨技術(shù)條件在合同中規(guī)定。3. 耐磨鋼板供貨規(guī)格 厚度 mm 5-60寬度  mm1500-2500長(zhǎng)度 mm6000