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40Mn18Cr3特種鋼板-無磁特殊鋼板
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[4]。上海地區(qū)多家企業(yè)提供該材料的現(xiàn)貨供應，價格根據(jù)規(guī)格和采購量差異較大 [1] [3-4]。材料類型奧氏體護環(huán)鋼化學成分含錳17-19%、鉻3-5%應用領域汽輪發(fā)電機護環(huán)常見規(guī)格熱軋板、鍛圓、棒材價格區(qū)間50元~27000元主要產(chǎn)地上海 [1] [3-4]目錄1材料特性2化學成分與性能3應用領域4產(chǎn)品規(guī)格與供應5加工工藝材料特性播報編輯經(jīng)固溶處理后，可通過半熱變形或冷變形強化提升強度，適用于護環(huán)類別Ⅰ～Ⅲ類的無磁性零部件 [2] [5]。其布氏硬度為40-45HRC，抗拉強度及條件屈服強度根據(jù)不同護環(huán)類別有特定要求 [5]。化學成分與性能播報編輯成分范圍：碳C（0.30～0.55%）、硅Si（0.30～0.80%）、錳Mn（17.00～19.00%）、磷P（≤0.08%）、硫S（≤0.05%）、鉻Cr（3.00～5.00%） [2] [5]力學性能：抗拉強度≥930MPa（Ⅰ類護環(huán)），伸長率≥25%，斷面收縮率≥40% [5]。應用領域播報編輯主要用于汽輪發(fā)電機無磁性護環(huán)鍛件，亦可加工為板材、鍛環(huán)等形態(tài)，滿足電力設備、機械制造等領域?qū)o磁性材料的特殊需求 [2] [4-5]。產(chǎn)品規(guī)格與供應播報編輯形態(tài)：熱軋板、冷軋板、薄板、中板、鍛圓等 [2] [4]起訂量：板材10千克起批，鍛件50千克起批供應商：上海益勵金屬、高高商貿(mào)等企業(yè)提供現(xiàn)貨供應 [1] [3]。加工工藝播報編輯采用熱軋、冷軋、鍛造等工藝生產(chǎn)，成品可根據(jù)需求定制尺寸和強化處理方式 [4-5]。上海冶銳特種合金集團提供的產(chǎn)品含熱軋板材和鍛圓，規(guī)格覆蓋常規(guī)工業(yè)需求 [4]。新手上路成長任務編輯入門編輯規(guī)則本人編輯我有疑問內(nèi)容質(zhì)疑在線客服官方貼吧意見反饋投訴建議舉報不良信息未通過詞條申訴投訴侵權信息封禁查詢與解封?2025?Baidu?使用百度前必讀?|?百科協(xié)議?|?隱私政策?|?百度百科合作平臺?|?京ICP證030173號?京公網(wǎng)安備11000002000001號window.PAGE_DATA= 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水輪發(fā)電機用鋼40Mn18Cr3 38*2000*6000 水輪發(fā)電機用鋼40Mn18Cr3 40*2000*6000 水輪發(fā)電機用鋼40Mn18Cr3 45*2000*6000 水輪發(fā)電機用鋼40Mn18Cr3 50*2000*6000 水輪發(fā)電機用鋼40Mn18Cr3 60*2000*6000 水輪發(fā)電機用鋼40Mn18Cr3 70*2000*6000 水輪發(fā)電機用鋼40Mn18Cr3 80*2000*6000 水輪發(fā)電機用鋼(180°d=2a) 磁導率 （高/奧） 40Mn18Cr3 ≥530 ≥300 30 合格 ≤1.05 產(chǎn)品規(guī)格：（6mm～40mm）×1.5m上×5m上聯(lián)系電話： 公司傳真：021-67660093歡迎新老客戶來電咨詢！
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