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)
W17144簡介

W17144,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

W17144

W17144,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)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 - W17144
機(jī)械性能信息:
屈服強(qiáng)度Rp0.2(MPa) 抗拉強(qiáng)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)
286 (≥) 837 (≥) 44 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 233
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)
12 - - 0.33 -
183 548 - 23.3 132 -
385 - 33 44.2 414 423
熱處理信息:
Heat treated : 1552°C - 1992°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: W17144、W17144鋼材、W17144材料
全球鋼材百科網(wǎng)
日韩精品成人一区二区在线 | 精品欧美一区二区三区四区五区| 国产精品成人av| 亚洲欧美激情在线观看| 国产懂色av| 热热色网站| 色婷婷wav一区二区| 精品国产乱码一区二区三| 51精品夜夜夜一区二区三区果冻| 日本久久激情| 午夜国产福利在线| 97久久久久| 中文字幕一区二区在线观看| 国产aⅴ爽av久久久久| 特大黑人巨交吊性xxxx张丽| 亚洲av影片在线观看| 精品毛片在线观看| 国产一区二区三区一级av在线观看| 《金瓶艳史》完整版在线播放| jizz欧美性69| 国产成人精品三级麻豆| 久久久国产精品99| 91精品久久人人妻人人爽人人| 日韩成人在线网| 久久综合色av| 亚洲射精视频| 国产91人妻精品一区| 国产精品扒开腿进入爽爽视频网站| av网站在线观看免费| 日本少妇引诱中文字幕| 欧美激情久久久久久久| 99热在线看| 偷拍一区二区三区| 大地资源网在线观看免费动漫| 日韩中文字幕精品| 国产午夜一区| 久久人妻超碰| 国产精品一区av| 欧美三级手机在线观看| 黑人乱码一区二区三区av| 午夜福利在线一区|