全球鋼材百科網
            BH12簡介

            England B.S. BH12,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

            BH12

            England B.S. BH12,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 - BH12 B.S. England Specification for tool and die steels
            化學成分信息(mass fraction)(wt.%) of the BH12
            元素名稱 最小值 最大值 近似值
            W 1.2500 1.7500 -
            V - 0.5000 -
            Si 0.8500 1.1500 -
            S - 0.0350 -
            P - 0.0350 -
            Ni - 0.4000 -
            Mo 1.2500 1.7500 -
            Mn - 0.4000 -
            Cu - 0.2000 -
            Cr 4.7500 5.2500 -
            C 0.3000 0.4000 -
            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)
            292 (≥) 122 (≥) 44 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 111
            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
            31 - - 0.14 -
            382 628 - 33.3 341 -
            645 - 14 31.2 441 121
            熱處理信息:
            Heat treated : 1389°C - 1735°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: BH12、BH12鋼材、BH12材料
            全球鋼材百科網
            主站蜘蛛池模板: 亚洲理论电影在线观看| 在线观看国产精成人品| 国产精品欧美在线不卡| 久久精品成人无码观看56| 视频在线一区二区| 女人被男人桶得好爽免费视频| 五月天婷婷精品视频| 老湿机香蕉久久久久久| 国产精品视频你懂的| 久久精品国产69国产精品亚洲| 欧美精品www| 国产开嫩苞实拍在线播放视频| groupsex娇小紧的5一8| 日韩在线高清视频| 亚洲综合丁香婷婷六月香| 精品国产欧美一区二区| 国产成人精品一区二三区| 99热精品久久只有精品| 官场猎艳警花美乳美妇| 久久精品国产亚洲夜色AV网站 | 中文免费观看视频网站| 欧美xxxx做受性欧美88| 国产亚洲午夜精品| 992tv在线| 日产国语一区二区三区在线看| 亚洲欧美中文字幕专区| 用舌头去添高潮无码视频| 国产一级理仑片日本| 韩国欧洲一级毛片免费| 国产精品无码久久久久| segui久久综合精品| 日韩欧美第一页| 午夜亚洲乱码伦小说区69堂| 91福利小视频| 夜色www国产精品资源站| 中文字幕无码日韩专区免费| 日本精品久久久久中文字幕| 亚洲另类图片另类电影| 疯狂三人交性欧美| 国产一区二区不卡老阿姨| 草莓视频在线免费 |