球探足球比分直播

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304不锈钢

304不锈钢中板

日期:2019-05-13 11:33

304不锈钢板.分类


304BUXIUGANGBANSHI304BUXIUGANGDEYIZHONGLEIXING,BAOHAN304BUXIUGANGPINGBAN,304BUXIUGANGJUANBAN,304BUXIUGANGPINGBANBAOHAN304BUXIUGANGLENGYAPINGBANHE304BUXIUGANGREYAPINGBAN。304BUXIUGANGJUANBANBAOHAN304BUXIUGANGLENGYAJUANBANHE304BUXIUGANGREYAJUANBAN。


304不锈钢板.定义


304BUXIUGANGBANSHIYIZHONGTONGYONGXINGDEBUXIUGANGCAILIAO,FANGXIUXINGNENGBI200XILIEDEBUXIUGANGCAILIAOYAOQIANG。NAIGAOWENFANGMIANYEBIJIAOHAO,NENGGAODAODAO1000-1200DU。304BUXIUGANGBANJUYOUYOULIANGDEBUXIUNAIFUSHIXINGNENGHEJIAOHAODEKANGJINGJIANFUSHIXINGNENG。DUIYANGHUAXINGSUAN,ZAISHIYANZHONGDECHU:NONGDU≤65%DEFEITENGWENDUYIXIADEXIAOSUANZHONG,304BUXIUGANGBANJUYOUHENQIANGDEKANGFUSHIXING。DUIJIANRONGYEJIDABUFENYOUJISUANHEWUJISUANYIJUYOULIANGHAODENAIFUSHINENGLI。 304BUXIUGANGBANYIBANTEXING: BIAOMIANMEIGUANYIJISHIYONGKENENGXINGDUOYANGHUA,NAIFUSHIXINGNENGHAO,BIPUTONGGANGZHANGJIUNAIYONGNAIFUSHIXINGHAO,QIANGDUGAO,YINERBOBANSHIYONGDEKENENGXINGDA,NAIGAOWENYANGHUAJIQIANGDUGAO,YINCINENGGOUKANGHUOZAI,CHANGWENJIAGONG,JIRONGYISUXINGJIAGONG,YINWEIBUBIBIAOMIANCHULI,SUOYIJIANBIAN、WEIHUJIANDAN,QINGJIE,GUANGJIEDUGAO,HANJIEXINGNENGHAO,PINZHITEXING,BUXIUGANGDEPINZHITEXING。

304LGENGNAIFUSHI,304LHANTANSHAO。304LHANJIEHOUHUOXIAOCHUYINGLIHOU,QIKANGJINGJIEFUSHINENGLIYOUXIU;ZAIWEIJINXINGRECHULIDEQINGKUANGXIA,YINENGBAOCHILIANGHAODENAIFUSHIXING,SHIYONGWENDU-196°C-800°C。

304不锈钢板.特性


 

【特性一】由Ni稳定之奥氏体不锈钢,具有良好的耐腐蚀性、耐热性,机械性能优良,无磁性;

【特性二】球探足球比分直播304不锈钢的低碳钢种,兼具304不锈钢的优点,由于碳含量低,耐晶间腐蚀性能优异且焊接性佳;

 

304不锈钢板.用途


球探足球比分直播 1、JIANZHUGONGCHENG、ZHUANGSHIZHUANGHUANG、HUAXUESHIPINGONGYE,YIYAO、XIANWEICHANYE、QICHELINGBUJIANDENG

2、YAOQIUNAIFUSHIXINGDEHUAGONG、MEITAN、SHIYOU、YUANZINENGGONGYEDENGLINGYU;NAIRELINGBUJIANJIHANJIEHOUWUFARECHULIDEJIXIEGOUJIANDENG。

 

304不锈钢板.化学成分


 

规范 钢种 主要化学成分(wt%)
C Mn Ni Cr
ASTM  304 ≤0.07 ≤2.00 8.00~10.50 17.50~19.50
JIS/GB SUS 304 / 0Cr18Ni9 ≤0.08 ≤2.00 8.00~10.50 18.00~20.00
ASTM 304L ≤0.03 ≤2.00 8.00~12.00 17.50~19.50
JIS /GB SUS 304L / 00Cr19Ni10 ≤0.03 ≤2.00 9.00~13.00 18.00~20.00

 

304不锈钢板.物理性能


 

规范 钢种 机械性能 物理性能
屈服强度 抗拉强度 延伸率 硬度 比热  线弹性 系数  热膨胀系数10-6cm/cm/℃ 导热度 W/m/℃
JIS SUS 304 ≥205 ≥520 ≥40 ≤90 0.5 193 17.3 16.3
ASTM/GB 304/0Cr18Ni9 ≥205 ≥515 ≥40 ≥92
JIS  SUS304L ≥175 ≥480 ≥40 ≥90 0.5 193 17.3 16.3

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