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)
W31641簡介

W31641,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

W31641

W31641,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 標準 國家 應(yīng)用
Steel Grades - W31641
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)
197 (≥) 935 (≥) 44 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 143
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 - - 0.34 -
211 877 - 34.3 133 -
418 - 11 11.2 143 412
熱處理信息:
Heat treated : 1956°C - 1746°C
對照表(同等等級)信息:
型號 標準 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.
標簽: W31641、W31641鋼材、W31641材料
全球鋼材百科網(wǎng)
91在线国产观看| 国产专区一区二区三区| 久久国产亚洲| 女人20岁毛片60分钟| 午夜精品久久久久久不卡8050| 天天射色综合| 中文文精品字幕一区二区| 成人精品一区一区二区| 狂野欧美性猛交免费视频| 中文字幕乱妇有码av在| 古典武侠,人妻,狠狠,久久| 国精产品一区二区三区公| 国产伦精品一区二区| 一边做爰一边吃奶头描述| 国产chinese精品av| 久久精品国产亚洲av麻豆白洁| 国产精品中文字幕一区二区| 91精品国产自产在线观看自播| 国产精品国产三级国产普通话99| 97人妻精品一区二区| 日本成人一二三区| 成全视频在线观看完整动画| 天天干天天日天天操天天射| 亚洲午夜福利精品| 国产91精品亚洲一区二区三区| 欧美日韩精品一区二| 播放日本语护士的视频| 欧美视频精品在线| www.久久黄色| 黄色aa网站| 国产黄网站在线观看| 成全动漫在线高清资源| 欧美牲交大片| 成人av免费电影| 成人黄色一级大片| h在线播放| 精品国产伦一区二区三区| 亚洲成a人片在线| 18禁女厕偷拍嘘嘘视频| 人妻沦陷| 国产又粗又猛又爽又黄的视频一区|