全球鋼材百科網
            SM490YA簡介

            China 唐山國豐Q/TGF SM490YA,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

            SM490YA

            China 唐山國豐Q/TGF SM490YA,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 - SM490YA 唐山國豐Q/TGF China 結構用熱軋鋼帶
            化學成分信息(mass fraction)(wt.%) of the SM490YA
            元素名稱 最小值 最大值 近似值
            C - 0.2000 -
            Si - 0.5500 -
            Mn - 1.6000 -
            P - 0.3500 -
            S - 0.3500 -
            Cu - 0.2000 -
            Cr - 0.1500 -
            Ni - 0.1500 -
            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)
            792 (≥) 481 (≥) 12 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 322
            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
            21 - - 0.24 -
            314 933 - 14.3 234 -
            745 - 33 32.2 443 232
            熱處理信息:
            Heat treated : 1857°C - 1922°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: SM490YA、SM490YA鋼材、SM490YA材料
            全球鋼材百科網
            主站蜘蛛池模板: 国产第一页屁屁影院| 暖暖日本免费中文字幕| 国产乱码一区二区三区爽爽爽| aaa日本高清在线播放免费观看 | 极品新婚夜少妇真紧| 免费高清在线观看| 草莓视频网站下载| 国产精品美女一区二区| 一级毛片免费观看不卡的| 日本无卡码一区二区三区| 亚洲欧美国产va在线播放| 男女猛烈激情XX00免费视频| 国产午夜无码福利在线看网站| av成人免费电影| 宝贝过来趴好张开腿让我看看| 久久精品香蕉视频| 欧美一区二三区| 免费一级毛片在线播放泰国 | 强奷乱码中文字幕| 久久精品无码一区二区三区 | 欧美国产日韩久久mv| 免费看少妇作爱视频| 美女免费精品高清毛片在线视| 国产成人综合日韩精品婷婷九月| 99热在线观看精品| 好大好硬好深好爽想要之黄蓉| 久久九九国产精品怡红院| 日韩激情电影在线观看| 亚洲欧洲精品成人久久曰| 波多野结衣与老人公569| 午夜福利视频合集1000| 老司机午夜精品视频在线观看免费| 国产欧美日韩中文久久| 97久久天天综合色天天综合色hd| 夫醉酒被公侵犯的电影中字版| 丰满少妇大力进入| 日本三人交xxx69| 亚洲AV无码专区国产不乱码| 欧美A∨在线观看| 亚洲欧美日韩综合网导航| 永久黄网站色视频免费观看|