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)
30CrMoNiV511簡(jiǎn)介

30CrMoNiV511,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

30CrMoNiV511

30CrMoNiV511,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 種類 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - 30CrMoNiV511
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)
792 (≥) 221 (≥) 31 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 343
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)
32 - - 0.41 -
967 714 - 24.3 422 -
494 - 14 41.2 213 342
熱處理信息:
Heat treated : 1394°C - 1968°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: 30CrMoNiV511、30CrMoNiV511鋼材、30CrMoNiV511材料
全球鋼材百科網(wǎng)
欧美做受高潮1| 国产精品久久777777毛茸茸| 久久久99视频| www中文字幕| YANDEX.COM| 强伦人妻一区二区三区视频18 | 国产精品成av人在线视午夜片| 日韩欧美精品国产| 国产精品久久久久免费a∨大胸| 国产精品久久久久久久久动漫| av日韩中文字幕| kendra与黑人xxxvideos| 888吃瓜黑料爆料| 色综合一区二区| 久久av喷吹av高潮| 精品国产乱码久久久久久丨区2区| 人妻在厨房被朋友玩弄| 69xx人妻| 色婷婷综合久久久久中文一区二区| 亚洲成a人片777777久久| 午夜婷婷狠一区二区三区| japanese丰满熟妇多毛| 国产精品高潮呻吟久久久久久| 国产黄色片在线| 国产高潮hdvideo| 4455ee国产人妻| 亚洲av成人一区二区三区本码| 少妇极品熟妇人妻丰满| 国产免费人做人爱| 欧美日韩国产黄色| 超短裙少妇丰满秘书av| 久久国产精品激情对白| 人妻屈辱强暴电影| 97人人爽人人爽人人| 策驰电视剧策驰影院2023| 亚洲国产精品麻豆| xxxx 国产| 高清国产毛片| 天堂av成人| 伊人婷婷| 欧美精品VIDEOSSE精子|