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)
03JA簡介

03JA,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

03JA

03JA,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、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 - 03JA
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)
738 (≥) 642 (≥) 41 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 323
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)
41 - - 0.23 -
338 449 - 22.3 331 -
514 - 24 34.2 324 334
熱處理信息:
Heat treated : 1248°C - 1623°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: 03JA、03JA鋼材、03JA材料
全球鋼材百科網(wǎng)
荷兰成人性大交视频| 欧美少妇xxxx| 久久国产精品亚洲欧美阿娇| 爱丫爱丫兄妹在线影院电视剧| bbw女厕偷拍hd女厕bbw| 免费观看添你到高潮的视频| 国产一区二区久久久| 裸体做爰视频| 50一60岁老妇女毛片| 蜜桃av免费在线观看| _97夜夜澡人人爽人人| 国产成人精品一区二区三区在线观看| 小视频在线看| 国产伦精品一区二区三区妓女| 国产特黄a三级三级三级| 色激情综合网| 日日色av| 久久久久久久久久久熟女| 男男高h喷水荡肉爽文np蛇交| 青草视频免费在线| 在线亚洲+欧美+日本专区| 国产全肉乱妇杂乱| 91精品欧美久久久久久动漫| 欧美av噜噜狠狠网址蜜桃| 久久免费少妇| XXX高清偷拍女厕XXXX| 公和淑婷厨房猛烈进评价| 乱人伦人妻精品一区二区| 国产不卡在线观看视频| 亚洲综合av一区二区| 国产99久久精品| 成人国产欧美| 一本色道久久综合亚洲精品高 | 天天爽夜夜爽人人爽| 人妻精品系列| 国产男女爽爽爽免费视频| 久久久久久三级| 99热6这里只有精品| 人妻内射一区| 国产高潮国产高潮久久久| 国产伦精品一品二品三|