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)
久久久久国产精品嫩草影院 | 欧美国产日韩在线观看成人| 99精产国品一二三产区区别麻豆| 99国产乱子伦| 一区二区三区人妻| 国模精品免费看久久久| 天天干天天拍天天操| 久久精品少妇中文字幕av| 日本肉体xxxx裸体交| 久久久久久婷| 日本人妻8| 国产精品久久一区| 国产美女视频一区二区| japanese老熟妇| 天天想夜夜爽| 丰满放荡岳乱妇91www| 免费能看的黄片| 国产99亚洲| 精品国产一区二区三区成人影院| 欧美a视频| 亚洲综合av一区| 国产欧美在线看| 日韩欧美精品一区二区三区经典| 白月梵星剧情介绍| 精品一区二区久久久久久久网站| 超碰人人人人人人人| 乱妇熟妇熟女中出三区| 欧美精品在线观看一区二区| 性高潮久久久久久久| 亚洲av日韩av一区二区三区| 丰满少妇被猛烈进入30p| 性做久久久久久久免费看| 中文天堂资源在线| 色94色欧美sute亚洲线路一ni| 国产尤物视频在线| 国产精品av久久久久久麻豆网| 人妻视频一区二区三区| 仙踪林国精产品视频| 高潮三级做爰电影爱奴3| 国产精品h| www.蜜桃av|