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)
34CrMo1簡(jiǎn)介

China JB 34CrMo1,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

34CrMo1

China JB 34CrMo1,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) 國家 應(yīng)用
Steel Grades - 34CrMo1 JB China 工業(yè)汽輪機(jī)轉(zhuǎn)子體鍛件技術(shù)條件
化學(xué)成分信息(mass fraction)(wt.%) of the 34CrMo1
元素名稱 最小值 最大值 近似值
Cu - 0.2000 -
Ni - 0.3000 -
Mo 0.4000 0.5500 -
Cr 0.7000 1.2000 -
S - 0.0200 -
P - 0.0200 -
Si 0.1700 0.3700 -
Mn 0.4000 0.7000 -
C 0.3000 0.3800 -
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 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
244 (≥) 244 (≥) 41 41 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 114
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)
43 - - 0.44 -
562 938 - 41.3 144 -
166 - 11 32.2 224 323
熱處理信息:
Heat treated : 1472°C - 1868°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 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: 34CrMo1、34CrMo1鋼材、34CrMo1材料
全球鋼材百科網(wǎng)
亚洲AV永久无码国产精品久久| 国产精品理论在线观看| 被夫の上司持久侵犯| 2019亚洲男人天堂| 性教育视频在线观看| 国产日韩av电影| japanesematur熟妇| 人妻少妇被猛烈进入文字幕| 菲律宾伦理片在线观看| 性色av蜜臀av| 性欧美暴力猛交69hd| 成人h片在线观看| 成人欧美一区二区三区在线播放| 草草影院最新| 女子初尝黑人巨嗷嗷叫s| 播放日本语护士的视频| аⅴ天堂中文在线网| 少妇一区二区三区在线观看免费视频| 日韩亚洲国产av| 精品国产女人| bbbb女女女女aaaa| 凹凸视频一区二区三区| 亚洲成a人片在线观看久| 亚洲激情综合在线| 男人用嘴添女人下边视频| 宝宝咳嗽时腿趴开一点就不会疼 | 欧美日韩亚洲中文| 丝袜超薄脚交一区二区三区| 欧美一级夜夜爽| 久精品久久| 日韩女同一区二区三区| 91麻豆精品国产91久久久点播时间| 国产精品国产三级国产专区81| 熟妇人妻少妇精品欧美视频| 久久精品黄色片| 精品久久亚洲| 成人h动漫亚洲一区二区| 亚洲一区二区蜜桃| 亚洲区久久| 97精品在线视频| 日韩欧美久久精品|