全球鋼材百科網(wǎng)
            En20B簡介

            England B.S. En20B,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

            En20B

            England B.S. En20B,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 - En20B B.S. England Wrought steels for mechanical and allied engineering purposes
            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)
            514 (≥) 975 (≥) 13 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 233
            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)
            33 - - 0.31 -
            788 495 - 12.3 123 -
            873 - 43 43.2 243 323
            熱處理信息:
            Heat treated : 1625°C - 1145°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: En20B、En20B鋼材、En20B材料
            全球鋼材百科網(wǎng)
            主站蜘蛛池模板: 波多野结衣中文字幕一区| 天堂√在线中文最新版| 日本五月天婷久久网站| 日本亚洲精品色婷婷在线影院 | 国产乱码精品一区三上| 国产-第1页-浮力影院| 卡一卡二卡三精品| 亲密爱人之无限诱惑| 免费人成视频在线播放| 人人澡人人透人人爽| 亚洲国产成人久久一区www| 亚洲av无码专区电影在线观看| 久久综合九色综合网站| 久久一本精品久久精品66| аⅴ中文在线天堂| 99久在线精品99re6视频| 99久久人人爽亚洲精品美女| 2022国产精品最新在线| 蜜柚直播在线第一页| 精品无码久久久久久国产| 欧美日韩精品一区二区三区在线 | 午夜高清免费在线观看| 亚洲精品自在在线观看| 久久精品国产99久久久古代| 一区二区电影网| 91久久亚洲国产成人精品性色| 色综合热无码热国产| 男女一级毛片免费视频看| 欧美性大战久久久久久久蜜桃| 日韩欧美亚洲视频| 日韩中文字幕在线一区二区三区| 日本dhxxxxxdh14日本| 天天看天天摸天天操| 国产成人无码区免费A∨视频网站 国产成人无码区免费内射一片色欲 | 第四色亚洲色图| 最近免费中文字幕mv电影| 忘忧草日本在线播放www| 国产激情自拍视频| 免费大片黄在线观看| 久久婷婷人人澡人人喊人人爽 | 久久综合九色综合欧洲|