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)
FeV75-A簡(jiǎn)介

China HB FeV75-A,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

FeV75-A

China HB FeV75-A,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 - FeV75-A HB China 鑄造高溫合金選用原材料技術(shù)要求
化學(xué)成分信息(mass fraction)(wt.%) of the FeV75-A
元素名稱 最小值 最大值 近似值
Fe - - -
Mn - 0.5000 -
Al - 2.0000 -
S - 0.0400 -
P - 0.0500 -
Si - 1.0000 -
C - 0.2000 -
V 75.0000 - -
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)
774 (≥) 736 (≥) 43 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 212
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)
41 - - 0.23 -
523 682 - 33.3 142 -
954 - 42 41.2 214 314
熱處理信息:
Heat treated : 1325°C - 1476°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: FeV75-A、FeV75-A鋼材、FeV75-A材料
全球鋼材百科網(wǎng)
一区二区视频| 少妇又色又爽又高潮极品| 欧美一区二区激情| 日本丰满熟妇bbwbbwbbw| 日韩av成人在线观看| 99久久精品免费看国产一区二区三区| 久久久久久久精| 97人妻碰碰碰碰碰久久久久久| 在线免费日韩av| 触手侵犯の奶水授乳羞羞漫画| 国产精品美女久久久久av爽李琼| 《熟妇的荡欲》未删减版沙滩| 久久久久久久久伊人| 国产内射在线播放| 国产伦精品一区二区三区精品| 久久99精品国产麻豆婷婷 | 热热色原网址| 国产成人三级视频| 国产av不卡一区| 精品国产乱码久久久久久精东| 春丽里番acg☆里番本子全彩| 日本性久久| 嫩草久久| hairy裸体pics大全| 欧美色噜噜噜| 少妇搡BBBB搡BBBB毛多多| 久久精品亚洲精品国产欧美| 久久久久久久久伊人| 日韩精品视频免费专区在线播放| 国产精品毛片一区二区在线看舒淇| 国内精品视频在线观看| 色88888久久久久久影院 | 亚洲av乱码一区二区三区老胖妞| 午夜福利人人妻人人澡人人爽| 老司机精品视频在线播放| 国产精品久久麻豆| 91精品国产欧美一区二区| 激情五月少妇| 在线观看精品一区二区| 丰满熟女视频| 国产亚洲熟女|