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)
D51501簡介

D51501,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

D51501

D51501,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 - D51501
化學(xué)成分信息(mass fraction)(wt.%) of the D51501
元素名稱 最小值 最大值 近似值
S - 0.0200 -
P - 0.0200 -
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)
399 (≥) 749 (≥) 24 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 324
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)
24 - - 0.14 -
298 191 - 43.3 133 -
871 - 11 24.2 231 411
熱處理信息:
Heat treated : 1847°C - 1746°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: D51501、D51501鋼材、D51501材料
全球鋼材百科網(wǎng)
亚洲免费在线播放视频| 日韩视频一区二区在线观看| 14女久久久久久久久91| 182.tv午夜福利在线播放| 女女女女女女bbbbbb毛茸| 蜜臀久久久久久999| 久久精品av| 人人妻人人澡人人爽人人s| 日韩av在线一区二区三区| jizzjizz亚洲女人| 中国熟妇毛茸茸| 欧美老熟妇乱子伦视频| 狠狠内射| 韩国一级丰满少妇高潮| 欧美三区二区一区| porn国产| 国产裸体无遮挡免费永久观看| 天干天干天夜夜| 国产精品久久久久久久9999| 91人妻一区二区三区久久| 国产成人三级视频| 狂揉吃奶胸高潮视频在线| 欧美jizz欧美性大全| 成人性生交大片免费看在线观看| 色欲AV永久无码精品无码蜜桃| 欧美性xxxxx极品少妇| 精品成人一区二区三区| 精品国产精品久久一区免费式| 成年人网站免费在线观看 | 伊人久久大香线蕉综合啪小说| 精品日韩在线视频| 99久久国产精品人妻无码| 无码H黄肉3D动漫在线观看| 国产呻吟对白刺激无套视频在线 | av免费在线观看不卡| 国产伦精品一区二区三区| 久久99精品久久久久久水果派| 国产69精品久久久久久久| 国产精品嫩草久久久久| 黑料门-今日黑料-最新反差免| 中国av一区二区三区|