全球鋼材百科網(wǎng)
            Q390D簡介

            China 唐山國豐Q/TGF Q390D,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

            Q390D

            China 唐山國豐Q/TGF Q390D,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、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 標準 國家 應(yīng)用
            Steel Grades - Q390D 唐山國豐Q/TGF China 結(jié)構(gòu)用熱軋鋼帶
            化學(xué)成分信息(mass fraction)(wt.%) of the Q390D
            元素名稱 最小值 最大值 近似值
            C - 0.2000 -
            Si - 0.5000 -
            Mn - 1.7000 -
            P - 0.0300 -
            S - 0.0250 -
            Nb - 0.0700 -
            V - 0.2000 -
            Ti - 0.2000 -
            Cr - 0.3000 -
            Ni - 0.5000 -
            Cu - 0.3000 -
            N - 0.0150 -
            Mo - 0.1000 -
            Als 0.0150 - -
            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(tài) 布氏硬度(HBW)
            515 (≥) 632 (≥) 34 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 124
            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)
            34 - - 0.23 -
            724 939 - 22.3 443 -
            787 - 22 21.2 212 114
            熱處理信息:
            Heat treated : 1434°C - 1268°C
            對照表(同等等級)信息:
            型號 標準 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.
            標簽: Q390D、Q390D鋼材、Q390D材料
            全球鋼材百科網(wǎng)
            主站蜘蛛池模板: zztt668.su黑料不打烊| 伊人久久大香线蕉亚洲五月天| freehd182d动漫| 成年女人黄小视频| 亚洲婷婷综合色高清在线| 男人j桶进女人p无遮挡在线观看 | www.色综合| 成年美女黄网站色大片免费看 | 亚洲1234区乱码| 欧美成人午夜精品免费福利| 农村乱人伦一区二区| 中日韩一区二区三区| 校园放荡三个女同学| 偷看各类wc女厕嘘在线观看| 美女下面直流白浆视频| 国产无遮挡又黄又爽在线观看| bbbbbbbw日本| 孪生兄弟3ph尴尬| 久久午夜电影网| 晓雪老师下面好紧好湿| 亚洲精品97久久中文字幕无码| 男人一边吃奶一边做边爱| 国产一区二区三区欧美| 韩国理论妈妈的朋友| 国产精品扒开腿做爽爽爽视频| 一二三区免费视频| 性色a∨精品高清在线观看| 久久无码专区国产精品| 日韩精品视频免费观看| 亚洲欧洲精品在线| 正在播放国产夫妻| 午夜DV内射一区区| 美女羞羞免费视频网站| 国产大片黄在线观看| 114级毛片免费观看| 国产精品爽爽ⅴa在线观看| chinese体育生gayxxxxhd| 女人把腿给男人桶视频app| 中文字幕成人精品久久不卡| 无人视频免费观看免费直播在线观看| 亚洲av日韩av天堂影片精品|