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)
GH2302簡介

China GJB GH2302,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

GH2302

China GJB GH2302,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 - GH2302 GJB China Specification for cold-rolled superalloy sheets for aviation
化學成分信息(mass fraction)(wt.%) of the GH2302
元素名稱 最小值 最大值 近似值
C - 0.0800 -
Cr 12.0000 16.0000 -
Ni 38.0000 42.0000 -
W 3.5000 4.5000 -
Mo 1.5000 2.5000 -
Al 1.8000 2.3000 -
Ti 2.3000 2.8000 -
Fe - - -
B - 0.0100 -
Ce - 0.0200 -
Mn - 0.6000 -
Si - 0.6000 -
P - 0.0200 -
S - 0.0100 -
Zr - 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)
833 (≥) 534 (≥) 22 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 134
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)
23 - - 0.24 -
456 845 - 43.3 333 -
518 - 43 44.2 343 424
熱處理信息:
Heat treated : 1967°C - 1242°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: GH2302、GH2302鋼材、GH2302材料
全球鋼材百科網(wǎng)
丰满少妇被猛烈进入高清| 亚洲中文字幕无限乱码| 欧美极品少妇xxxx| 亚洲欧美人妻| 亚洲一区二区久久69| 91人人澡人人爽| 日韩精品一区二区三区久久| xvideos亚洲入口| 日韩欧美国产精品| 97精品国产AV片国产色戒 | 精品乱子伦| 日韩a毛片| 日本熟妇一区二区三区| 久久亚洲精品av| 国产精品久久久久久久毛片| 少妇又色又爽又高潮极品| 一本大道久久卡一卡二卡三乱码 | 四虎4hu永久免费深夜福利| 亚洲av日韩av一区二区三区| 中文字幕 在线 中文乱码 | 人人妻人人澡人人dvd| www国产亚洲精品| 午夜免费久久| 91人妻人人做人人爽九色| 男人添女人下部高潮全视频| 爱福利视频一区二区| 欧美久久综合网| 欧美一区二区三区成人| 伊人av综合网| 天天做天天爱夜夜爽毛片毛片| jizz日本人高潮| 亚洲精品国产熟女久久久第03集| 99在线观看精品| 99视频国产精品| 亚洲乱色熟女一区二区| 亚洲精品午夜久久久| 日韩av网站在线观看| 午夜精品久久久久久久99热蜜臀 | 精品国产视频一区二区三区| 日韩av一区在线观看| 亚洲av成人精品日韩一区18p|