全球鋼材百科網
            M20-M簡介

            M20-M,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

            M20-M

            M20-M,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 - M20-M
            化學成分信息(mass fraction)(wt.%) of the M20-M
            元素名稱 最小值 最大值 近似值
            S - 0.0400 -
            P - 0.0400 -
            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)
            981 (≥) 595 (≥) 14 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 344
            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
            33 - - 0.41 -
            167 145 - 21.3 144 -
            862 - 43 44.2 243 433
            熱處理信息:
            Heat treated : 1556°C - 1634°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: M20-M、M20-M鋼材、M20-M材料
            全球鋼材百科網
            主站蜘蛛池模板: 外国女性用一对父子精液生子引争议 | Aⅴ精品无码无卡在线观看| 日本一道综合久久aⅴ免费| 亚洲精品国产成人| 精产国品一二三产区M553 | 久久天天躁狠狠躁夜夜不卡 | 国产毛多水多高潮高清| www.精品国产| 成人精品一区二区不卡视频| 新婚娇妻倩如帮助三老头| 六月婷婷综合激情| 色婷婷精品大在线视频| 国产精品亲子乱子伦xxxx裸 | 国产做国产爱免费视频| 24小时在线免费视频| 在线观看你懂得| 中文天堂在线www| 日日噜噜噜夜夜爽爽狠狠| 亚洲欧洲小视频| 波多野结衣第一页| 奇米综合四色77777久久| 久久精品无码一区二区www | 国产激情无码一区二区app| h国产在线观看| 好男人神马视频在线观看| 久久国产热这里只有精品| 最近中国日本免费观看| 台湾佬中文娱乐网在线更新| 91香蕉视频污在线观看| 奇米影视国产精品四色| 久久丫精品久久丫| 日本高清免费不卡视频| 亚洲国产精品一区二区成人片国内 | 天天躁夜夜躁很很躁| 久久久99精品成人片中文字幕| 日韩免费视频一区| 亚洲国产精品综合久久网络| 欧美极品JIZZHD欧美| 免费观看的a级毛片的网站| 精品无码久久久久久久久| 国产内射999视频一区|