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)
W17042簡介

W17042,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

W17042

W17042,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 - W17042
化學成分信息(mass fraction)(wt.%) of the W17042
元素名稱 最小值 最大值 近似值
Si - 0.8000 -
S - 0.0300 -
P - 0.0300 -
Mo 0.4000 0.6500 -
Mn - 1.4000 -
Cu - 0.3500 -
C - 0.1200 -
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)
298 (≥) 963 (≥) 32 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 344
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)
24 - - 0.41 -
647 932 - 43.3 222 -
181 - 14 42.2 212 112
熱處理信息:
Heat treated : 1199°C - 1538°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: W17042、W17042鋼材、W17042材料
全球鋼材百科網(wǎng)
超碰在线97人人| WWW夜插内射视频网站| 日本中文字幕免费| av色在线观看| 一本一道人人妻人人妻av向井蓝| 天天干天天摸天天爽| 99国产精品久久| 精品久久国产字幕高潮| 亚洲国产成人精品女人久| 亚洲国产精品suv| 草草影院ccyy| 成人做爰www免费看视| 熟妇人妻一区二区| 菠萝蜜熟透了肉起黄点可以吃吗| 精品国产熟女一区二区三区| 女人扒开腿免费视频| 精品国产伦一区二区三区| CSGO高清大片大全免费观看| 中文字幕乱码日韩人妻| 久久精品午夜一区二区福利| 97视频免费观看| 性一交一乱一交一配| av网在线播放| 国产999久久久| 久久亚洲欧美日韩精品专区| 69久久久久久| 精品国产国产| 亚洲欧洲日产乱弄| 欧美性xxxx极品少妇| 高潮喷水的视频| 欧美8一10sex性hd| 成人国产精品一区二区| 狠狠躁夜夜躁xxxxaaaa| 精品人妻一区二区三区电影| 国产农村妇女毛片精品| 国产成人一区二区三区四区| 亚洲一区二区成人| 中文字幕永久第一页| 蜜臀av在线一区| 色狗综合| 中文字幕一区二区三区有限公司|