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)
LH17N8G簡介

LH17N8G,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

LH17N8G

LH17N8G,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標(biāo)準(zhǔn) 國家 應(yīng)用
Steel Grades - LH17N8G
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)
414 (≥) 379 (≥) 22 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 313
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)
34 - - 0.42 -
112 488 - 31.3 224 -
776 - 31 11.2 412 231
熱處理信息:
Heat treated : 1739°C - 1313°C
對照表(同等等級)信息:
型號 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: LH17N8G、LH17N8G鋼材、LH17N8G材料
全球鋼材百科網(wǎng)
欧美午夜一区二区三区| 成人18高潮片免费视频| 国产乱老熟女3| 久久亚洲国产精品| 日韩成人av免费观看| 日韩精品无码一区二区| 久久精品婷婷| 国产精品伦理久久久久久| 国产精品久久无码一区二区三区网| 男人天堂网在线| 国产精品欲av| 色狗综合| 欧美日韩人妻精品一区二区三区| 大地影视中文4页在线观看| 91精品国产99| 蜜臀久久精品久久久久久酒店?| 中文字幕一区二区三区精华液 | 中文字幕人妻熟女| 国产j8又粗又硬又大又爽| 精品国产一区二区三区粉芽| 亚洲一区熟女| 激情无码人妻又粗又大| 婷婷色国产| 亚洲国产精品影视| 强乱中文字幕av一区乱码| 国产精品一区二区亚洲| 六月丁香激情网| 麻豆国产一区二区三区| 青草视频免费在线| 日韩一区二区成人午夜电影| 中文字幕欧美一区| 国产在线精品一区二区在线播放| 一区二区精品久久| 毛片精品| 丰满人妻久久| 日韩人妻一区二区| 免费视频97| 沈阳45老熟女高潮叫声没谁了| 国产精品久久久久999| jizzjizz在线播放| www.av国|