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)
SA-249N08367簡介

SA-249N08367,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

SA-249N08367

SA-249N08367,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 - SA-249N08367
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)
334 (≥) 115 (≥) 24 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 231
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 - - 0.22 -
355 935 - 31.3 231 -
424 - 12 42.2 422 444
熱處理信息:
Heat treated : 1262°C - 1759°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: SA-249N08367、SA-249N08367鋼材、SA-249N08367材料
全球鋼材百科網(wǎng)
蜜臀久久99精品久久久久野外 | 人人妻人人澡人人| free熟女| 亚洲一区二区二区久久成人婷婷| 亚洲国产精品久久久| 少妇伦子伦精品无吗| 亚洲欧美一区二区精品久久久| 啊灬啊灬啊灬快灬深用两性| 蜜桃av久久久亚洲| 成人久久久精品乱码一区二区三区| 久久久久久久一| 97久久人妻| 97视频久久久| 久久一区二区三区四区五区| 亚洲激情综合在线| 乱老熟女一区二区三区 | 日本熟妇xxxxxx| 乱子伦一区二区三区视频在线观看| 国产精品高潮久久久| 国产精品福利一区二区三区| 精品丰满熟女一区二区三区视频 | 中文字幕一区二区三区人妻少妇| 性生交大片免费中文| 欧美精品一区二区三区| 《隔壁人妻》苍井空| 久久久久久久网| 国产欧美一区二区三区蜜臀软件| 国xxxx产性麻豆xxxx| 午夜福利电影在线看| 亚洲精品精华液一区二区| jizz日本老师高潮喷水18| 揉我奶头啊cao视频| 人妻va精品va欧美va18| 超碰在线人人爱| 夜夜躁狠狠躁2021| 成人在线免费视频观看| 好吊色视频一区二区| 久久人人爽人人爽人人片av东京热| ass丰满日本乱妇ass| 亚洲欧美另类图片小说| 乱子伦一区二区三区|