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)
K51210簡介

K51210,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

K51210

K51210,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 - K51210
化學(xué)成分信息(mass fraction)(wt.%) of the K51210
元素名稱 最小值 最大值 近似值
Si 0.1500 0.3500 -
Ni 3.7500 4.2500 -
Mn 0.4500 0.6500 -
Cr 1.3500 1.7500 -
C 0.1000 0.1500 -
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)
362 (≥) 496 (≥) 44 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 422
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 - - 0.14 -
246 733 - 12.3 113 -
968 - 31 31.2 321 223
熱處理信息:
Heat treated : 1479°C - 1663°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: K51210、K51210鋼材、K51210材料
全球鋼材百科網(wǎng)
亚洲精品999| 天堂a资源| 60路熟妇| 日韩精品一区二区三区av| 亚洲视频一区在线| 变态另类一区二区三区不卡| 岛国毛片| 中文字幕一区二区三区精华液| 91午夜福利视频| 少妇精品久久久久www| jizz日本熟妇| 精品女同一区二区三区在线观看 | 国产免费一区二区三区香蕉精| 丁香花高清在线观看完整中文| 老头无套内谢少妇国语播放| 18禁男女爽爽爽午夜网站免费| 乱肉合集乱500第一次| 中文字幕av中文字幕| 亚洲成人av免费在线观看| 国产日韩精品欧美一区二区三区| 天堂av在线av在线| 高潮久久久| 国产三级国产经典国产av18| 国产精品丝袜久久久久久不卡| 日本在线播放一区| 91熟女高潮| 呻吟揉丰满对白91乃欧美区| 亚洲伊人久久综合| 天天操天天干天天日天天射| 97人妻人人澡人人| 成人免费性视频| 丝袜人妻一区二区| 97精品国产97久久久久久粉红| 欧美在线一区二区三区| 人妻丰满熟妇一区二区三区| 成人久久影院| 成人av番号网| 亚洲激情久久久| 精品久久久久香蕉网| 国产在线观看h| 蜜臀久久99精品久久久|