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)
W23218簡介

W23218,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

W23218

W23218,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 - W23218
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)
664 (≥) 846 (≥) 23 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 424
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 - - 0.33 -
652 188 - 32.3 211 -
163 - 21 21.2 441 424
熱處理信息:
Heat treated : 1922°C - 1659°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: W23218、W23218鋼材、W23218材料
全球鋼材百科網(wǎng)
亚洲中文字幕在线观看| 国产精品久久久久久吹潮 | 成人黄色在线免费观看| chinese gay av| 99国产乱子伦| 中文字幕av一区二区三区| 精品人妻伦一二三区久久春菊| 国产精品国产自产拍高清av水多 | 欧美xxxx黑人又粗又长精品| 精品国产乱码久久久久久红粉影视| 91丝袜超薄交口足完整版| 91久久人澡人人添| 亚洲综合久久久久| 伊人av综合| 日本成人中文字幕在线| 99热国产这里只有精品| 亚洲色图小说av综合| 精品亚洲国产成人av制服丝袜| 日本老太xxxx高潮| 93看片淫黄大片一级| 熟透欲妇丰满中文字幕| 丰满老熟妇好大| 亚洲处破女av日韩精品| 女人18毛片aaa片水真多| 外国一级黄色片| 国产日韩欧美精品| 国产好爽…又高潮了毛片| 久久不射影院| 国产成人午夜免费看| 国产精品久久久久野外| 国产亚洲欧美一区二区三区| 久久香蕉国产线看观看亚洲片| 丝袜人妻一区二区| 久久精品国产亚洲av五月天| av四十路五十路熟女系列| 黑人和人妻| 国产成人在线一区二区| 凹凸视频精品一区二区| 日韩在线毛片| 欧美va片| 国产精品suv一区二区6|