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)
GX40CrNi27-4簡介

GX40CrNi27-4,及該型號(hào)鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號(hào)參照表等

GX40CrNi27-4

GX40CrNi27-4,及該型號(hào)鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號(hào)參照表等

基本信息:
分類 種類 型號(hào) 標(biāo)準(zhǔn) 國家 應(yīng)用
Steel Grades - GX40CrNi27-4
化學(xué)成分信息(mass fraction)(wt.%) of the GX40CrNi27-4
元素名稱 最小值 最大值 近似值
Si - 2.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 3.5000 5.5000 -
Mn - 1.5000 -
Cr 26.0000 28.0000 -
C 0.3000 0.5000 -
機(jī)械性能信息:
屈服強(qiáng)度Rp0.2(MPa) 抗拉強(qiáng)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)
113 (≥) 364 (≥) 42 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 312
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)
12 - - 0.32 -
313 349 - 41.3 423 -
277 - 34 42.2 323 331
熱處理信息:
Heat treated : 1652°C - 1691°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 標(biāo)準(zhǔn) 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(biāo)簽: GX40CrNi27-4、GX40CrNi27-4鋼材、GX40CrNi27-4材料
全球鋼材百科網(wǎng)
欧美精品久久久久久久久免| 亚洲乱熟女一区二区三| 五十老熟妇乱子伦av| 少妇高潮露脸国语对白| 国产精品一在线观看| 激情综合五月婷婷| 欧美丰满熟妇乱淫| 国产老熟女高潮视频| 97久久精品国产| 玩弄japan的嫩少妇hd| 美貌新婚人妻中出出差| 国产精品高潮久久久久久| 妺妺窝人体色www聚色窝仙踪| 亚洲国产精品婷婷久久久久| 777久久久精品一区二区三区| 日本强好片久久久久久aaa| 色翁荡息又大又硬又粗又视频软件| 欧美日韩人妻高清中文| 丁香五香天堂| 欧美性大战久久久久久久蜜臀| 国产成人精品视频| 中国丰满熟妇乱xxxxx图文| 亚洲综合久久av一区二区三区 | 亚洲jizzjizz少妇野女人| jizzjizzwww| 亚洲福利国产| 久久精品女人毛片水多| 女女女女bbbbbb毛片在照片| 色婷婷综合中文久久一本| 大肉大捧一出一进免费视频| jizz性欧美333| 久久中文字幕一区二区三区| 永久免费在线观看av| 精品麻豆剧传媒av国产三炮网 | 久久久久久国产精品免费免费男同 | 成人国产高清| 国产伦精品一区二区三区四区视频 | 亚洲精品久久无码| 日韩欧美大片在线观看| 欧美性大战久久久久久久蜜臀| 日韩av毛片免费观看 |