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)
GH3030簡介

China HB GH3030,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

GH3030

China HB GH3030,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 - GH3030 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)
743 (≥) 444 (≥) 33 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 433
物理性質(zhì)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(quán)系數(shù)
14 - - 0.12 -
163 836 - 43.3 422 -
612 - 42 33.2 413 112
熱處理信息:
Heat treated : 1522°C - 1281°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: GH3030、GH3030鋼材、GH3030材料
全球鋼材百科網(wǎng)
成全动漫视频在线观看免费高清| 国产视频一区在线观看| 日韩av不卡在线| 处一女一乱一乱一视频| 亚洲国产精品精华液网站| jdav精品国产亚洲av| 91精品久久人人妻人人爽人人| 91精品国产入口| 51久久精品人人澡人人玩| 国产高清在线精品一区二区三区| 国产人妻精品一区| 91人人插| 久久久久久成人| 好爽又高潮毛片免费观看| 久久高清毛片| 亚洲熟女一区二区三区小说| 91肥老熟妇伦子伦| 婷婷国产成人精品视频| 精品国产乱码久久久久久蜜坠欲下 | 熟女作爱一区二区视频| beeg欧美极品少妇| 精品伦一区二区三区| 国产精品久久久精品四季影院| 尖叫着喷潮痉挛抽搐h| 丰满肥臀大屁股熟妇电影网站| 日本护士18xxxxhd少妇| 午夜免费久久| 夫の上司に饰られた人妻jul| 不卡在线观看av| 男女无遮挡在线观看| 熟女淫伦丝袜高跟鞋| 国产精品久久| 日本专区在线| 精品人妻久久久久一区二区三区 | 国产亚洲欧美一区二区三区| 国产精品综合久久久久久| 91丨porny丨人妻偷人| 成人一区二区在线观看| 亚洲精品国产乱码在线看蜜月| 色哟哟精品人妻| 欧美性猛交xxxⅹ乱大交小说一|