摘要：<span style="font-family:宋體;">不銹鋼帶使用中獨(dú)特的性能特征</span> <p> <span style="font-family:宋體;">不銹鋼板材的使用當(dāng)中，很多的會通過金屬加工制作成不銹鋼帶。這種產(chǎn)品在很多的工業(yè)中廣泛的使用。下面主要介紹一下主要特征。</span> </p> <p> <span>1</span><span style="font-family:宋體;">、不銹鋼帶的概念</span> </p> <p> <span style="font-family:宋體;">通俗把厚度在</span><span>0.01</span><span style="font-family:宋體;">～</span><span>1.5mm</span><span style="font-family:宋體;">之間，強(qiáng)度在</span><span>600</span><span style="font-family:宋體;">～</span><span>2100N/mm2</span><span style="font-family:宋體;">的不銹鋼和耐熱的冷軋不銹鋼帶鋼定義為高強(qiáng)度不銹鋼精密帶鋼。這與厚度在</span><span>0.3</span><span style="font-family:宋體;">～</span><span>1.5mm</span><span style="font-family:宋體;">局限內(nèi)的冷軋帶鋼</span><span>(</span><span style="font-family:宋體;">縱剪分條</span><span>)</span><span style="font-family:宋體;">在尺寸上有堆疊的本地，但只需特殊軋制的產(chǎn)品和縱切產(chǎn)品才干契合精密帶鋼的特殊要求。</span><span>316L</span><span style="font-family:宋體;">不銹鋼工字鋼</span> </p> <p> <span>2</span><span style="font-family:宋體;">、高強(qiáng)度不銹鋼精密帶鋼的特征</span> </p> <p> <span style="font-family:宋體;">高強(qiáng)度不銹鋼精密帶鋼屬于不銹鋼專精的范圍，思考到需求良多參數(shù)來衡量，以及當(dāng)時我國不銹鋼精密帶鋼出產(chǎn)標(biāo)準(zhǔn)的具體情況，對精密帶鋼的特征做了以下定義：</span> </p> <p> <span style="font-family:宋體;">寬度在</span><span>600mm</span><span style="font-family:宋體;">以下</span><span>;</span> </p> <p> <span style="font-family:宋體;">厚度精度</span><span>±0.001mm</span><span style="font-family:宋體;">，寬度精度</span><span>±0.1mm (</span><span style="font-family:宋體;">日本東洋標(biāo)準(zhǔn)</span><span>)</span><span style="font-family:宋體;">。</span> </p> <p> <span style="font-family:宋體;">表面質(zhì)量可知足不合用戶需求，比如粗拙度</span><span>Ra≤0.16 mm</span><span style="font-family:宋體;">的</span><span>2B</span><span style="font-family:宋體;">表面，粗拙度</span><span>Ra≤0.05 mm</span><span style="font-family:宋體;">的</span><span>BA</span><span style="font-family:宋體;">表面或其它特殊表面。</span> </p> <p> <span style="font-family:宋體;">力學(xué)功用要求很高，可根據(jù)用戶不合需求，指定的低或高的屈服應(yīng)力或強(qiáng)度。</span> </p> <p> <span style="font-family:宋體;">晶粒大小均勻，完全退火形狀的晶粒度大小通俗節(jié)制在</span><span>7.0</span><span style="font-family:宋體;">～</span><span>9.0</span><span style="font-family:宋體;">，關(guān)于硬態(tài)產(chǎn)品，其強(qiáng)度功用非常均勻，硬度不堅定在</span><span>±5</span><span style="font-family:宋體;">～</span><span>10Hv</span><span style="font-family:宋體;">之間。</span> </p> <p> <span style="font-family:宋體;">其余對平直度、邊部質(zhì)量等方面均有較高的要求。</span> </p> <p> <span>3</span><span style="font-family:宋體;">、出產(chǎn)標(biāo)準(zhǔn)</span> </p> <p> <span style="font-family:宋體;">當(dāng)時還未見有不銹鋼精密帶鋼的出產(chǎn)國際或國家標(biāo)準(zhǔn)，良多出產(chǎn)廠均等效采用冷軋不銹帶鋼標(biāo)準(zhǔn)或根據(jù)用戶需求樹立企業(yè)自己的出產(chǎn)標(biāo)準(zhǔn)。經(jīng)由走訪和查詢國內(nèi)外優(yōu)異精密帶鋼出產(chǎn)加工企業(yè)，認(rèn)為各精密帶鋼出產(chǎn)廠在產(chǎn)品厚度容許傾向上要求嚴(yán)峻</span><span>(</span><span style="font-family:宋體;">*高</span><span>±0.001mm)</span><span style="font-family:宋體;">，能嚴(yán)峻知足不合用戶需求</span><span>(</span><span style="font-family:宋體;">分不合的精度節(jié)制</span><span>)</span><span style="font-family:宋體;">，但厚度容許傾向沒有一致標(biāo)準(zhǔn)</span><span>(</span><span style="font-family:宋體;">各自有企標(biāo)</span><span>)</span><span style="font-family:宋體;">。</span> </p> <p> <span></span> </p>