今天主要給大家介紹316L不鏽鋼的特性及用途，316L不鏽鋼為06Cr17Ni12Mo2的碳鋼，碳奧氏體不鏽鋼對無機酸、堿類、鹽類、（如亞硫酸、硫酸、磷酸、甲酸、氯鹽、鹵素、亞硫酸鹽等）均有良好的耐蝕性。
congduonianyiqian，renmenjiukaishicongshiyejingongyegongzuozhong，kaishidezheleifamingbaohantong，qingtonghetie，zheleijinshucailiaoyushizhexindefazhanxinshidai。youyukuangshidefengfuxinghetilianhelianzhidelianghaoshuiping，huodeleyuelaiyueduoshichangxuqiu，yuelaiyueduodeyejingongyetanjiudaozhilebuxiugangbandezhizuo，zhezhongbuxiugangbanzaiyuelaiyueduolingyuyingyong，yijingyichengweixuduojiagongzhizaoyejingjidezhongyaochanpin。
高(gao)防(fang)生(sheng)鏽(xiu)和(he)耐(nai)腐(fu)蝕(shi)性(xing)是(shi)不(bu)鏽(xiu)鋼(gang)板(ban)很(hen)重(zhong)要(yao)的(de)特(te)性(xing)，基(ji)本(ben)上(shang)可(ke)以(yi)定(ding)義(yi)這(zhe)種(zhong)金(jin)屬(shu)材(cai)料(liao)合(he)金(jin)，不(bu)鏽(xiu)鋼(gang)板(ban)具(ju)備(bei)低(di)碳(tan)成(cheng)分(fen)和(he)高(gao)鉻(ge)成(cheng)分(fen)，也(ye)很(hen)有(you)可(ke)能(neng)具(ju)有(you)鎳(nie)和(he)其(qi)它(ta)元(yuan)素(su)，316L不鏽鋼板比較常見的類型分別是18%鉻和8%鎳nie的de組zu合he而er成cheng。其qi防fang生sheng鏽xiu和he耐nai腐fu蝕shi性xing源yuan於yu在zai表biao麵mian層ceng行xing成cheng那na層ceng氧yang化hua鉻ge，該gai層ceng具ju備bei高gao通tong用yong性xing，可ke對dui抗kang水shui分fen和he其qi它ta腐fu蝕shi劑ji的de功gong用yong，在zai一yi般ban鐵tie或huo簡jian單dan碳tan素su鋼gang失shi去qu的de前qian提ti下xia，不bu鏽xiu鋼gang板ban的de使shi用yong壽shou命ming不bu會hui受shou到dao影ying響xiang，耐nai腐fu蝕shi性xing促cu使shi用yong不bu鏽xiu鋼gang板ban製zhi作zuo的de零ling部bu件jian質zhi量liang高gao。
tadenaiyongxingguanjianzaiyuqifangshengxiuhenaifushixing，jubeigaorenxing，qiyejiezhubuxiugangbanzhizuojiqishebeilingbujian，yijianshaomosun。tajubeiyongzuozhizuogaihejindeyuansuyuanzidepailieshunxu，buxiugangbandezhezhongjiegoutezhengjizhiyichengweijinshucailiaozhongyangedexuanzeqiyi，xuduolingyuyexihuanyenenggaitazuoweijichuxingyuancailiao。
316L不bu鏽xiu鋼gang板ban以yi其qi多duo功gong能neng和he適shi應ying性xing的de特te征zheng為wei人ren們men帶dai來lai了le福fu利li，要yao是shi沒mei有you它ta的de幫bang助zhu，人ren們men的de發fa展zhan就jiu無wu法fa前qian進jin，為wei了le經jing受shou發fa電dian站zhan的de高gao溫wen和he高gao壓ya加jia工gong工gong藝yi前qian提ti，這zhe類lei鋼gang種zhong具ju備bei良liang好hao的de抗kang氧yang化hua性xing和he抗kang熱re變bian形xing性xing。除chu了le流liu體ti的de腐fu蝕shi性xing之zhi外wai，發fa電dian站zhan廢fei棄qi物wu處chu理li一yi部bu分fen的de散san裝zhuang儲chu存cun罐guan和he處chu理li容rong器qi需xu用yong經jing受shou高gao壓ya和he高gao溫wen的de衝chong擊ji，這zhe類lei合he金jin在zai這zhe些xie條tiao件jian下xia具ju有you良liang好hao的de耐nai受shou性xing。
因此，由於含碳量低，316L不鏽鋼的焊接性能良好，適合於多層焊接，焊後一般不需熱處理，且焊後無刀口腐蝕傾向。可用於製造合成纖維、石油化工、紡織、化肥、印染及原子能工業設備，如塔、槽、容器、管道等。
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