全球鋼材百科網(wǎng)
            21MnCrB5-4簡介

            21MnCrB5-4,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

            21MnCrB5-4

            21MnCrB5-4,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)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(biāo)準(zhǔn) 國家 應(yīng)用
            Steel Grades - 21MnCrB5-4
            化學(xué)成分信息(mass fraction)(wt.%) of the 21MnCrB5-4
            元素名稱 最小值 最大值 近似值
            Si - 0.4000 -
            S - 0.0350 -
            P - 0.0350 -
            Mn 1.2000 1.5000 -
            Cr 0.9000 1.2000 -
            C 0.1800 0.2400 -
            B 0.0008 0.0050 -
            機(jī)械性能信息:
            屈服強(qiáng)度Rp0.2(MPa) 抗拉強(qiáng)度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
            585 (≥) 681 (≥) 33 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 114
            物理性質(zhì)信息:
            溫度 彈性模量 系數(shù) 熱導(dǎo)率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
            24 - - 0.24 -
            756 374 - 31.3 212 -
            752 - 13 43.2 221 144
            熱處理信息:
            Heat treated : 1326°C - 1227°C
            對照表(同等等級)信息:
            型號 標(biāo)準(zhǔn) 國家 應(yīng)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(biāo)簽: 21MnCrB5-4、21MnCrB5-4鋼材、21MnCrB5-4材料
            全球鋼材百科網(wǎng)
            主站蜘蛛池模板: 全球中文成人在线| chinese国产xxxx中国| 美日韩在线视频| 欧美性猛交xxxx乱大交高清| 国产精品看高国产精品不卡| 免费看黄色软件大全| av网站免费线看| 最近中文字幕无吗免费高清| 国产午夜无码福利在线看网站| 久久99精品九九九久久婷婷| 狼人久蕉在线播放| 国产精品永久免费| 久久精品国产一区二区三区肥胖 | 国内自拍视频一区二区三区| 亚洲一区二区三区四区视频| 精品欧美成人高清在线观看2021 | 亚洲综合伊人久久大杳蕉| 黑人大长吊大战中国人妻| 手机在线看片国产| 交换交换乱杂烩系列yy| 青青草成人影院| 好男人手机在线| 亚洲国产精品尤物yw在线观看| 色偷偷亚洲第一综合网| 女神校花乳环调教| 久久精品国产精品亚洲毛片| 激情freesexhd糟蹋videos| 国产欧美一区二区精品久久久| 中文字幕在线免费看线人| 欧美孕妇乱大交xxxx| 国产va免费精品观看精品| jizz日本在线观看| 日本口工全彩漫画| 亚洲香蕉久久一区二区| 精品久久洲久久久久护士免费| 国产精品乳摇在线播放| 丰满大白屁股ass| 欧美一级高清黄图片| 国产女人18毛片水真多18精品| 一区二区三区无码高清视频| 日韩电影中文字幕|