精品国产乱码久久久久久竹菊影视,日韩东京热,欧美性猛荡久久久久久老妇app,日韩欧美国产成人

全球鋼材百科網(wǎng)
GH3044簡介

China HB GH3044,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

GH3044

China HB GH3044,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 - GH3044 HB China 航空用高溫合金熱處理工藝
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)
884 (≥) 319 (≥) 32 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 233
物理性質信息:
溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權系數(shù)
24 - - 0.23 -
717 535 - 31.3 212 -
735 - 42 33.2 332 423
熱處理信息:
Heat treated : 1898°C - 1383°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: GH3044、GH3044鋼材、GH3044材料
全球鋼材百科網(wǎng)
国产日韩欧美视频在线| 粉嫩一区二区三区| 丁香花在线免费观看高清视频| 久久久人妻精品一区蜜桃| 下面一进一出好爽视频| 精品国产福利| 中文字幕人妻在线一区| 啊灬啊灬啊灬快灬高潮了啊| 亚洲中文字幕视频一区| 午夜av导航| 国产成人精品视频一区二区| 欧美偷拍一区二区三区| 18性欧美xxxⅹ性满足| 亚洲国产精品成人av| 亚洲精品乱码久久久久久花季| 麻豆精品国产av一牛影视| 亚洲欧美在线人成swag| 久久噜噜噜精品国产亚洲综合| 下面一进一出好爽视频| 久久久人妻精品一区蜜桃| 91精品人妻互换| 久久av网| 国产人与zoxxxx另类91| 成人欧美一区二区三区在线观看| 国产亚洲精品女人久久久久久| 欧美日韩国产黄色| 亚洲精品aⅴ中文字幕乱码| 韩国三级hd中文字幕天美传媒| 精品国产欧美一区二区三区不卡| 欧美日韩一级内射可以观看的视频| 人妻少妇系列40部分| 精品一区一区三区新区乱码| 久久久人妻精品一区蜜桃| 性做久久| 欧美裸体xxxx极品少妇软件| 久久免费av| 日韩精品一区二区三区第95| jizz性欧美59| 中文字幕人妻诱惑| 懂色av粉嫩av蜜臀av| а√中文在线资源库|