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)
BW10簡介

England B.S. BW10,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

BW10

England B.S. BW10,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 - BW10 B.S. England Specification for steel castings for general engineering purposes
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)
479 (≥) 431 (≥) 44 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 311
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)
23 - - 0.31 -
347 863 - 11.3 312 -
916 - 14 31.2 411 113
熱處理信息:
Heat treated : 1674°C - 1765°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: BW10、BW10鋼材、BW10材料
全球鋼材百科網(wǎng)
最近中文字幕mv在线资源| 国产精品高潮呻吟视频| 国产一区欧美日韩| 中文字幕免费在线观看视频| 成人久久久久| 国产精品美女毛片| 亚洲av日韩一区二区三区| 久久国产美女| 欧美色人| 在线免费观看日韩视频| 国产偷窥熟妇高潮呻吟| 欧美日韩亚洲中文| 日韩av网站在线观看| 日韩熟女大射精co| 熟女人妻欲求不满在线| 天堂最新资源在线| 午夜福利小视频| 欧美成人aaa片一区国产精品| 女人被添阴蒂的高潮视频| 精品av国产| 日韩精品视频一二三区| 精品久久香蕉国产线看观看gif | 久久av在线| 久久99婷婷| 中文字幕国产区| 少妇高潮久久久久久软件| 工口里番h全彩肉啪啪土豪| 欧美国产精品久久| a级国产乱理伦片在线观看| 少妇厨房愉情伦理bd| 韩国三级90分钟无删减| 蜜桃视频在线观看免费| 少妇屁股丰满诱人| av成人免费电影| 高潮free喷水| 亚州av影院| 中文字幕人妻熟女人妻av| 亚洲av小说| 久久国产精品久久国产精品| 国产精品人妻无码久久久| 成人免费毛片东京热|