全球鋼材百科網(wǎng)
            BH19簡(jiǎn)介

            England B.S. BH19,及該型號(hào)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(hào)參照表等

            BH19

            England B.S. BH19,及該型號(hào)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(hào)參照表等

            基本信息:
            分類 種類 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
            Steel Grades - BH19 B.S. England Specification for tool and die steels
            化學(xué)成分信息(mass fraction)(wt.%) of the BH19
            元素名稱 最小值 最大值 近似值
            W 4.0000 4.5000 -
            V 2.0000 2.4000 -
            Si - 0.4000 -
            S - 0.0350 -
            P - 0.0350 -
            Ni - 0.4000 -
            Mo - 0.4500 -
            Mn - 0.4000 -
            Cu - 0.2000 -
            Cr 4.0000 4.5000 -
            Co 4.0000 4.5000 -
            C 0.3500 0.4500 -
            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(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
            177 (≥) 865 (≥) 34 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 113
            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)
            13 - - 0.34 -
            643 461 - 33.3 242 -
            687 - 11 22.2 432 214
            熱處理信息:
            Heat treated : 1162°C - 1549°C
            對(duì)照表(同等等級(jí))信息:
            型號(hào) 標(biāo)準(zhǔn) 國(guó)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: BH19、BH19鋼材、BH19材料
            全球鋼材百科網(wǎng)
            主站蜘蛛池模板: 亚洲福利视频一区| 国产欧美日韩另类精彩视频| 九九精品99久久久香蕉| 波多野结衣新婚被邻居| 国产免费插插插| 91亚洲国产成人久久精品网站| 好爽好紧好大的免费视频国产| 久久综合香蕉久久久久久久 | 奇米777在线视频| 久久伊人男人的天堂网站 | 国产成人综合美国十次| A级毛片无码久久精品免费| 开心五月激情综合婷婷| 久久精品人成免费| 校花公交车上被迫打开双腿| 免费一级一片一毛片| 约会只c不y什么意思| 国产成人精品三级麻豆| 97色伦图片7778久久| 天天摸天天做天天爽| 久久88色综合色鬼| 日本欧美大码aⅴ在线播放| 亚洲妇熟xxxx妇色黄| 没有被爱过的女人在线| 又大又湿又紧又爽a视频| 蜜桃视频无码区在线观看| 国产精品免费看久久久无码| j8又粗又长又硬又爽免费视频| 少妇无码av无码专区线| 久久人人爽人人爽人人片dvd | 欧美人禽杂交狂配动态图| 免费人成在线观看视频高潮| 精品福利一区二区三区免费视频| 国产性生交xxxxx免费| 538精品视频在线观看| 国产资源在线视频| 一个人看的www片免费中文| 性做久久久久久蜜桃花| 久久国产乱子伦精品在| 日韩在线一区二区三区免费视频 | 黄色片在线观看网站|