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)
D簡介

England B.S. D,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

D

England B.S. D,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 - D B.S. England Metallic materials for surgical implants. Specification for wrought stainless steel
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)
153 (≥) 728 (≥) 11 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 444
物理性質信息:
溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權系數(shù)
33 - - 0.13 -
161 644 - 22.3 341 -
941 - 21 22.2 132 221
熱處理信息:
Heat treated : 1146°C - 1856°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: D、D鋼材、D材料
全球鋼材百科網(wǎng)
91人妻一区二区三区久久| 日韩午夜精品视频一区二区三| 日产久久久久久| 国产午夜精品久久| 99精品国产亚洲| 一区二区三区国产l精品欧美| 97中文字幕第一一o页| 99精品丰满人妻无码一区二区| 精品日韩人妻| 激乳放荡的护士2| 免费在线观看亚洲av| 丰满少妇xxxx| 一本色道久久综合亚洲精品高清| 日韩欧美国产中文字幕| 日本在线观看a| xxx中国少妇| 精品人妻人人做人人爽夜夜爽| 久久综合九色综合欧美狠狠| 日本一区二区三区四区| 被强行侵犯的人妻| 99精品欧美一区二区三区综合在线| 久久久精品国产亚洲av网深田 | 亚洲国产精品麻豆| 国产高清在线精品一区不卡| 第一少妇免费黄片视频| 亚洲精品一区二区三区四区高清 | 波霸ol色综合久久| 国产 高清 在线 成人 欧美| 国产成人久久久a毛免费大片| 感受大海的时刻完整版在线观看| 天天做天天爱夜夜爽毛片毛片| 天天综合网天天综合色| 99国产精品久久久久久久久久久| 免费在线观看av| 9i精品福利一区二区三区精华液| 老司机午夜精品99久久免费| 人人妻人人澡人人爽人人精品图片| 成人不卡在线观看| 丰满人妻一区二区三区53| japanese熟女熟妇55| 久久亚洲国产精品尤物|