全球鋼材百科網
            St70-2G簡介

            St70-2G,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

            St70-2G

            St70-2G,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 - St70-2G
            化學成分信息(mass fraction)(wt.%) of the St70-2G
            元素名稱 最小值 最大值 近似值
            S - 0.0500 -
            P - 0.0500 -
            N - 0.0090 -
            C - 0.6500 -
            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)
            728 (≥) 666 (≥) 44 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
            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
            32 - - 0.23 -
            534 319 - 41.3 412 -
            761 - 31 23.2 214 141
            熱處理信息:
            Heat treated : 1873°C - 1772°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: St70-2G、St70-2G鋼材、St70-2G材料
            全球鋼材百科網
            主站蜘蛛池模板: 国产日韩精品一区二区三区在线 | 欧美啊v在线观看| 国产女人好紧好爽| 亚洲精品午夜国产va久久成人| 91成人试看福利体验区| 日韩视频中文字幕精品偷拍| 国产免费拔擦拔擦8x| 99精品视频在线观看re| 日韩一级在线播放免费观看| 亚洲色成人网站WWW永久| 1024毛片基地| 大香伊蕉日本一区二区| 久久久久综合中文字幕| 曰本女同互慰高清在线观看| 嗯啊公交车上被群j| 鲁一鲁一鲁一鲁一曰综合网| 恋恋视频2mm极品写真| 亚洲一级高清在线中文字幕| 正在播放国产美人| 国产小视频在线观看网站| 99精品众筹模特自拍视频| 好男人影视官网在线www| 亚洲成在线观看| 老司机67194精品线观看| 国产第一区二区三区在线观看| 亚洲av永久无码嘿嘿嘿| 美女扒开尿口让男人插| 国产麻豆剧传媒精品网站| 中文字幕美日韩在线高清| 欧美另类videovideosex| 再深点灬舒服灬太大了一进一出| 91不卡在线精品国产| 放荡的女老板bd中文字幕| 伊人久久久久久久久久| 青青操免费在线观看| 国产精品成人99一区无码| 久久99国产精品久久99果冻传媒| 欧美日韩国产亚洲一区二区三区 | 韩国中文电影在线看完整免费版 | 欧美日韩第一页| 内射一区二区精品视频在线观看 |