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)
18MnCr5-3簡(jiǎn)介

18MnCr5-3,及該型號(hào)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(hào)參照表等

18MnCr5-3

18MnCr5-3,及該型號(hào)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(hào)參照表等

基本信息:
分類(lèi) 種類(lèi) 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - 18MnCr5-3
化學(xué)成分信息(mass fraction)(wt.%) of the 18MnCr5-3
元素名稱(chēng) 最小值 最大值 近似值
Si 0.2000 0.6000 -
S - 0.0250 -
P - 0.0250 -
Ni - 0.7000 -
Mn 0.6000 1.7000 -
Cr 0.5000 1.0000 -
C 0.0900 0.2200 -
B - 0.0050 -
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(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
626 (≥) 934 (≥) 31 42 43 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)
24 - - 0.44 -
225 597 - 22.3 323 -
421 - 24 43.2 434 313
熱處理信息:
Heat treated : 1146°C - 1339°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 標(biāo)準(zhǔn) 國(guó)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: 18MnCr5-3、18MnCr5-3鋼材、18MnCr5-3材料
全球鋼材百科網(wǎng)
JAPANESE高潮流白浆| 国产亚洲成av人在线观看导航| 国产成人亚洲精品乱码在线观看| 免费人妻精品区一区二| 乱肉yin荡系列合集老番本| 国产一区亚洲二区三区| 精品suv一区二区三区| 99久久国产精| 国产高潮hdvideo| 国产成人精品大尺度在线观看| 国产日韩亚洲精品av| 亚洲av精| 性色av香蕉一区二区| 大地影院免费高清电影| 欧美老熟妇xx| 亚洲欧美自拍偷麻豆av| 99在线精品免费视频| 国产在视频线精品www666| av蜜桃在线| 毛片无遮挡高清免费观看| 人妻少妇精品久久久久久| 佐々木あき人妻上司| 蜜桃av噜噜| 国产欧美精品国产国产专区 | 综合久久久久综合| 日本成人久久久| 国产高清在线精品一区| 五十六十老熟女毛片| av在线伊人| 被按摩的人妻电影| 欧美人与牲动交xxxx| 日韩人妻无码免费视频一区二区三区| 99久久精品毛片免费播放高潮| 久久99久久99精品中文字幕| 中文字幕在线观看免费视频| 人妻激情偷乱视频一区二区三区| 欧美日韩在线观看不卡| 84pao国产成人高清在线| 亚洲 欧美 日韩 一区二区三区| 欧美日韩国产高清| 欧美一级牲交|