全球鋼材百科網
            25201Nb簡介

            England B.S. 25201Nb,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

            25201Nb

            England B.S. 25201Nb,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

            基本信息:
            分類 種類 型號 標準 國家 應用
            Steel Grades - 25201Nb B.S. England Specification for chromium and chromium-nickel steel electrodes for manual metal-arc welding
            化學成分信息(mass fraction)(wt.%) of the 25201Nb
            元素名稱 最小值 最大值 近似值
            Si - 0.7000 -
            S - 0.0300 -
            P - 0.0400 -
            Ni 18.0000 22.0000 -
            Nb - 1.2000 -
            Mo 0.5000 1.2000 -
            Mn 0.5000 6.0000 -
            Cr 24.0000 28.0000 -
            C - 0.1200 -
            機械性能信息:
            屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態 布氏硬度(HBW)
            482 (≥) 417 (≥) 23 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 121
            物理性質信息:
            溫度 彈性模量 系數 熱導率 比熱容量 比電阻率 密度 加權系數
            44 - - 0.31 -
            183 639 - 23.3 423 -
            832 - 44 41.2 434 132
            熱處理信息:
            Heat treated : 1654°C - 1424°C
            對照表(同等等級)信息:
            型號 標準 國家 應用
            Y1Cr18Ni9 Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
            1Cr18Ni9 High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
            1Cr18Mn10Ni5Mo3N Of urea with good corrosion resistance, can produce urea corrosion of the equipment.
            1Cr17Ni7 High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc
            Y1Cr18Ni9Se Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
            0Cr18Ni9 Seamless stainless steel tubes for boiler and heat exchanger
            00Cr19Ni10 Carbon content lower than 0Cr19ni9 steel, excellent intergranular corrosion resistance, is used for welding after the class is not processed parts
            1Cr17Mn6Ni5N Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc
            1Cr18Mn8Ni5N Nickel steel, instead of 1cr18ni9
            0Cr19Ni9N Based on 0cr19ni9 plus N, strength increase and the plastic is not down. Reduce the thickness of the material. As a structure with strength components
            0Cr19Ni10NbN Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES
            00Cr18Ni10N In 00cr19ni10 adding N, on the basis of the above grades also features, use the same as the 0 cr19ni9n, but better intergranular corrosion resistance
            1Cr18Ni12 Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
            0Cr23Ni13 Corrosion resistance and heat resistance are better than 0cr19ni9
            0Cr25Ni20 Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel
            0Cr17Ni12Mo2 Seamless stainless steel tubes for boiler and heat exchanger
            1Cr18Ni12Mo2Ti Seamless stainless steel tubes for boiler and heat exchanger
            0Cr18Ni12Mo2Ti Seamless stainless steel tubes for boiler and heat exchanger
            A-29 1025 General use carbon steel rod
            1025 These products have been used typically for use in fabrication of fittings, but usage is not limited to such applications. These products are not typically used for deep forming or cupping operations.
            標簽: 25201Nb、25201Nb鋼材、25201Nb材料
            全球鋼材百科網
            主站蜘蛛池模板: 欧美成人另类人妖| 91麻豆精品激情在线观看最新| 最近更新中文字幕影视| 办公室娇喘的短裙老师在线视频 | 成人网视频免费播放| 亚洲人成电影青青在线播放| 激情欧美人xxxxx| 国产三级在线观看完整版| 2021国内精品久久久久精免费| 天天摸天天看天天做天天爽| 久久人妻av无码中文专区| 桃花直播下载免费观看| 人妻少妇乱子伦精品| 精品国产香港三级| 国产壮汉男同志69可播放| 91影院在线观看| 夜夜高潮夜夜爽夜夜爱爱一区| 久久久久久久久久久久久久久| 日韩精品一区二区三区在线观看l| 亚洲精品美女久久久久9999| 粗大的内捧猛烈进出在线视频| 国产区在线观看视频| 2021国产麻豆剧| 国产麻豆精品久久一二三| 一级毛片aa高清免费观看| 成年美女黄网站色大免费视频 | 舞蹈班的三个小女孩唐嫣| 国产欧美精品一区二区三区-老狼| 99精品国产在热久久| 女人18毛片水真多免费播放 | 真实国产乱人伦在线视频播放| 国产亚洲精品免费| 青青草娱乐视频| 国产真实伦在线观看| 99国产在线观看| 大胸校花被老头粗暴在线观看| 中文字幕高清免费不卡视频| 无码福利一区二区三区| 久草视频在线网| 日韩精品无码一区二区三区不卡 | 中文字幕亚洲天堂|