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1Cr17Mo特殊不銹鋼-鐵素體不銹鐵400系列
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[6]。其標(biāo)準(zhǔn)熱處理規(guī)范為780-850℃退火后空冷或緩冷，交貨狀態(tài)根據(jù)合同約定可分為熱處理與非熱處理兩種 [1] [3] [5]。材料類型鐵素體不銹鋼抗拉強(qiáng)度≥450MPa鉻含量16%-18%主要用途汽車外裝熱處理溫度780-850℃斷面收縮率≥60%目錄1化學(xué)成分2力學(xué)性能3應(yīng)用領(lǐng)域4熱處理規(guī)范化學(xué)成分播報(bào)編輯碳含量≤0.12%，硅≤1.00%，錳≤1.00%，硫≤0.030%，磷≤0.035%，核心合金元素為鉻（16.00%-18.00%）與鉬（0.75%-1.25%） [1] [3] [5]。鎳元素允許添加量≤0.60%，該成分設(shè)計(jì)有效提升了材料的耐蝕性 [1] [3]。力學(xué)性能播報(bào)編輯常溫下具備以下力學(xué)特性 [1] [3] [5]：1.抗拉強(qiáng)度≥450MPa2.條件屈服強(qiáng)度≥205MPa3.延伸率≥22%4.硬度≤183HB5.斷面收縮率≥60%應(yīng)用領(lǐng)域播報(bào)編輯作為1Cr17改良鋼種，重點(diǎn)應(yīng)用于：汽車外裝部件的制造 [2] [4] [6]抗鹽溶液腐蝕環(huán)境下的結(jié)構(gòu)件對(duì)表面質(zhì)量要求較高的工業(yè)制品熱處理規(guī)范播報(bào)編輯采用退火工藝處理：溫度范圍：780-850℃冷卻方式：空冷或緩冷金相組織：保持鐵素體結(jié)構(gòu)交貨狀態(tài)：默認(rèn)不熱處理，可根據(jù)合同約定執(zhí)行熱處理后交貨 [1] [3] [5]板材(1張)新手上路成長(zhǎng)任務(wù)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(bào)不良信息未通過詞條申訴投訴侵權(quán)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(tái)?|?京ICP證030173號(hào)?京公網(wǎng)安備11000002000001號(hào)window.PAGE_DATA= 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1Cr17Mo1Cr17Mo鐵素體不銹鋼。含鉻12%～30%。其耐蝕性、韌性和可焊性隨含鉻量的增加而提高，耐氯化物應(yīng)力腐蝕性能優(yōu)于其他種類不銹鋼。1Cr17Mo(18Cr-1Mo)是430鋼的改良鋼種，較430鋼耐鹽分，用于汽車外裝飾材料。 PRODUCT PARAMETERS 產(chǎn)品參數(shù) 化學(xué)成分成分CSiMnPSCrMo最小值-----160.75最大值0.12110.040.03181.25 上一頁：SUS434
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