日本S35C合金圓鋼-優(yōu)勢碳素鋼
專業(yè)為您提供優(yōu)勢碳素鋼牌號,材質(zhì)單,在線報價單 歡迎選購
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\/%E6%97%A5%E6%9C%ACS35C"; 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); }); }(); 日本S35C 日本進口S35C高級優(yōu)質(zhì)碳鋼1.特性描述:S35C高級優(yōu)質(zhì)碳鋼,采用由電爐、平爐或純氧轉(zhuǎn)爐煉鋼法制造的全靜鋼,具有品質(zhì)均一、無組織缺陷等特點,該鋼含碳量在0.4%以上,耐磨性優(yōu)良,唯延展性減少,淬火容易變形及開裂,故熱處理極為重要,且回火后必須急冷,以避免發(fā)生回火脆性,該鋼可通過球化處理改善切削性能。2.供貨狀態(tài)硬度 149~207HBS,126~163HBS,167~235HBS。3.化學(xué)成份(質(zhì)量分數(shù),%):碳 C :0.32~0.38硅 Si:0.15~0.35錳 Mn:0.60~0.90硫 S :≤0.035磷 P :≤0.030鉻 Cr:≤0.20鎳 Ni:≤0.20銅 Cu:≤0.304.力學(xué)性能:抗拉強度 σb (MPa):≥510MPa屈服強度 σs (MPa):≥305MPa伸長率 δ5 (%):≥23%5.正火規(guī)范 溫度840~890℃,出爐空冷。6.淬火、回火規(guī)范 淬火溫度840~890℃,水冷卻,回火溫度550~650℃,出爐急冷。7.應(yīng)用舉例 可用于模具的定位環(huán)、豎澆道等。