全球鋼材百科網(wǎng)
            Q275A簡介

            China 唐山國豐Q/TGF Q275A,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

            Q275A

            China 唐山國豐Q/TGF Q275A,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(yīng)用
            Steel Grades - Q275A 唐山國豐Q/TGF China 結(jié)構(gòu)用熱軋鋼帶
            化學成分信息(mass fraction)(wt.%) of the Q275A
            元素名稱 最小值 最大值 近似值
            C - 0.2400 -
            Si - 0.3500 -
            Mn - 1.5000 -
            P - 0.0450 -
            S - 0.0500 -
            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)
            767 (≥) 181 (≥) 24 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 231
            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)
            24 - - 0.31 -
            151 854 - 32.3 444 -
            385 - 13 43.2 221 423
            熱處理信息:
            Heat treated : 1813°C - 1926°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: Q275A、Q275A鋼材、Q275A材料
            全球鋼材百科網(wǎng)
            主站蜘蛛池模板: 亚洲国产精品第一区二区| 国产精品久久女同磨豆腐| 亚洲一区二区三区久久久久| 男人扒开女人的腿做爽爽视频| 国产片免费在线观看| 一个看片免费视频www| 日本xxxx69| 亚洲日本视频在线观看| 男同免费videos欧美| 国产在线一区二区三区在线| 99久久精品费精品国产一区二区 | 特级毛片A级毛片100免费播放| 国产午夜视频在线观看第四页| 99国产欧美另类久久久精品| 好男人资源在线观看好| 久久精品国产一区二区三区| 欧美一区二三区| 伊人色综合九久久天天蜜桃| 精品国精品自拍自在线| 国产成人精品999在线观看| 99re在线视频| 天天在线天天综合网色| 久久久久国产午夜| 日韩欧美中文精品电影| 亚洲欧美日韩天堂在线观看| 狠狠综合久久av一区二区| 国产三级在线观看专区| 青青草成人免费| 国产高清视频在线免费观看| 东京加勒比中文字幕波多野结衣| 无限看片在线版免费视频大全| 亚洲人成中文字幕在线观看 | 久久久久波多野结衣高潮| 日韩精品极品视频在线观看免费| 亚洲爆乳无码专区www| 深夜a级毛片免费视频| 口工全彩无遮挡3d漫画在线| 蜜臀久久99精品久久久久久| 国产精品久久久久久| a级毛片免费全部播放| 女人张开腿让男桶喷水高潮|