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)
GH4037簡介

China HB GH4037,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

GH4037

China HB GH4037,及該型號鋼材的基本信息、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 - GH4037 HB China 航空用高溫合金熱處理工藝
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)
994 (≥) 782 (≥) 41 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 311
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)
11 - - 0.12 -
656 718 - 23.3 412 -
754 - 33 31.2 413 342
熱處理信息:
Heat treated : 1643°C - 1267°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: GH4037、GH4037鋼材、GH4037材料
全球鋼材百科網(wǎng)
国产精品免费一区二区| 国产av最新| 久久久久久97免费精品一级小说 | 久久久人妻精品| 亚洲妇女性捆绑hd| 亚洲欧美熟妇综合久久九色| 久久精品亚洲一区二区| 人妻中文字幕乱人伦在线| 五十路六十路熟女| 天天综合天天| 精品亚洲国产成人av制服丝袜| 99精产国品一二三产区区别视频| 中文字幕人妻一区二区三区视频| 狠狠躁天天躁夜夜躁婷婷老牛影视| 国产偷v国产偷v亚洲高清| freexx性中国hd麻豆| 亚洲熟妇无码久久精品| 老师扒下内裤让我爽了一夜视频| 免费av毛片| 国产女人精品| 久久亚洲精品中文字幕蜜潮电影| 午夜福利亚洲| 一本色道精品久久一区二区三区| 国产又色又爽| 里番本子侵犯肉全彩本子库| 国产成人精品免费视频大全最热| 99国产精品人妻一区二区三区四| 日本肉体xxxx裸交软件| ass丰满日本乱妇ass| 少妇高潮久久久久久潘金莲| 97人妻精品一区二区三区四区五区| 精品视频一区二区在线观看| 国产999精品久久久久久绿帽| 91精品国产91久久久久久| 97人人澡人人爽人人爽| 国产精品高潮呻吟av久久樱花| 精品人妻少妇一区二区三区| 黑人精品欧美一区二区蜜桃 | 久久精品国产一区二区三区不卡| 91精品国产色综合久久不卡98| 97人妻精品视频一区|