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)
W07048簡介

W07048,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

W07048

W07048,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 - W07048
化學(xué)成分信息(mass fraction)(wt.%) of the W07048
元素名稱 最小值 最大值 近似值
V - 0.0800 -
Si - 0.9000 -
Ni - 0.3000 -
Mo - 0.3000 -
Mn - 1.6000 -
Cr - 0.2000 -
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)
193 (≥) 568 (≥) 22 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 234
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)
14 - - 0.23 -
199 769 - 43.3 334 -
143 - 14 31.2 244 243
熱處理信息:
Heat treated : 1511°C - 1234°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: W07048、W07048鋼材、W07048材料
全球鋼材百科網(wǎng)
欧美激情精品久久久久久变态| 一个人的视频| 国产精品人人做人人爽| 精品一区二区三区中文字幕| 日韩成人精品视频| 成人久久久久久久久| 91人人妻人人澡人人爽人人精品 | 欧美性猛荡久久久久久老妇app| 亚洲精品成人| 中文字字幕在线中文乱码修改方法| 熟妇与小伙子mature老熟妇| 免费人成在线观看视频播放| 丰满少妇被| japanese熟女熟妇55| 亚洲日本欧美在线| 视频精品一区二区| 成人sm调教视频免费观看| 韩国三级hd中文字幕叫床电影| 一区二区日本在线观看| 午夜免费视频| 精产国品一二三区| 欧美日韩国产中文字幕| 欧美性受xxxx黑人xyx性爽ct4| 少妇太爽了在线观看 | 亚洲毛片在线| 日韩高清不卡av| 久久精品69| 精产国品一二三产区区免费| 高清欧美性猛交xxxx黑人猛| 亚洲熟女综合色一区二区三区介绍| 欧美一区二区中文字幕| 国产av日韩精品| 国产三级国产经典国产av18| 飘雪在线电影观看高清完整版中文| 久久夜色精品国产噜噜亚洲av| av免费黄色| 国产精品女教师久久二区二区| 正在播放国产露脸对白| 久久久久久久久久久成人| 久久久久久久18| 精品欧美一区二区在线观看|