全球鋼材百科網(wǎng)
            20NiCrMo4F簡介

            20NiCrMo4F,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

            20NiCrMo4F

            20NiCrMo4F,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 - 20NiCrMo4F
            化學(xué)成分信息(mass fraction)(wt.%) of the 20NiCrMo4F
            元素名稱 最小值 最大值 近似值
            Si 0.1500 0.4000 -
            S - 0.0350 -
            P - 0.0350 -
            Ni 0.9000 1.2000 -
            Mo 0.1500 0.2500 -
            Mn 0.4000 0.7000 -
            Cr 0.3500 0.6500 -
            C 0.1700 0.2300 -
            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)
            897 (≥) 486 (≥) 34 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 424
            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 - - 0.32 -
            193 944 - 21.3 412 -
            361 - 41 34.2 144 431
            熱處理信息:
            Heat treated : 1646°C - 1923°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: 20NiCrMo4F、20NiCrMo4F鋼材、20NiCrMo4F材料
            全球鋼材百科網(wǎng)
            主站蜘蛛池模板: 日韩精品卡二卡3卡四卡| 韩国伦理s级在线| 我的极品岳坶34章| 亚洲日本va在线观看| 精品国产高清自在线一区二区三区 | 忘忧草日本在线播放www| 亚洲一区二区三区在线观看网站 | 精品免费tv久久久久久久| 国产特级毛片aaaaaaa高清| ww在线观视频免费观看| 成年午夜无码av片在线观看| 亚洲jizzjizz在线播放久| 欧美激情亚洲色图| 北条麻妃大战黑人| 自拍偷自拍亚洲精品播放| 国产精品一区二区在线观看| www.四虎com| 御书宅自由小说阅读无弹窗| 久久综合视频网| 樱花视频www| 亚洲精品高清国产一久久| 白嫩光屁股bbbbbbbbb| 国产亚洲婷婷香蕉久久精品| 2017狠狠干| 国产香蕉97碰碰视频VA碰碰看| 中国老太大bbw| 探花www视频在线观看高清| 亚洲av无码专区国产乱码不卡| 欧美日韩一级二级三级| 免费精品99久久国产综合精品 | 性欧美高清come| 久久精品国产亚洲av日韩| 果冻传媒和91制片厂| 伊人久久综合影院| 男生女生一起差差差带疼痛| 国产三级放荡的护士| 视频在线一区二区三区| 国产特级毛片aaaaaa毛片| 97精品人妻一区二区三区香蕉| 天堂…在线最新版资源| 中国国产高清免费av片|