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)
DH32簡介

DH32,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

DH32

DH32,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 - DH32
化學(xué)成分信息(mass fraction)(wt.%) of the DH32
元素名稱 最小值 最大值 近似值
C - 0.1800 -
Mn 0.9000 1.6000 -
P - 0.0400 -
S - 0.0400 -
Si 0.1000 0.5000 -
Ni - 0.4000 -
Cr - 0.2000 -
Mo - 0.0800 -
Cu - 0.3500 -
Ti - 0.0200 -
Al 0.0150 - -
As - 0.0800 -
CEV - 0.4500 -
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)
157 (≥) 288 (≥) 42 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 443
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)
21 - - 0.42 -
827 166 - 44.3 121 -
263 - 44 23.2 131 124
熱處理信息:
Heat treated : 1267°C - 1967°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: DH32、DH32鋼材、DH32材料
全球鋼材百科網(wǎng)
高潮喷水xxxx| 国产日韩欧美一区二区三区乱码 | 国产 欧美 日韩 在线| 艳妇臀荡乳欲伦69| 99久久国产精品免费热7788| 在线观看日韩一区二区三区| 欧美成人性做爰高清网站| 亚洲一区二区欧美| ,四川少妇搡bbbb搡bbbb| 国产精品偷伦一区二区| 韩国午夜福利在线观看| 亚洲码欧美码一区二区三区 | 肉大捧一进一出免费视频第10集 | 国产精品扒开腿做爽爽的免费软件| 亚洲日产欧美国产综合精品一区 | 国产成人精品大尺度在线观看| 精品中文字幕一区二区| 欧美综合激情网| 亚洲精品99久久久| 性少妇videosexfreexxxx片请放图| 色婷婷一区二区| 99热这里只有精品在线观看| 久久久久久久综合狠狠综合| 都市香艳激情h| 女人扒开屁股桶爽30分钟高潮| 91精品国产日韩91久久久久久| 另类亚洲激情| china真实偷拍video| 人人澡人人澡人人妻人人四虎| 国产欧美精品一区aⅴ影院| 美女露出奶头扒开腿让男人玩| 国产黄a三级三级三级av在线看| 国产精品久久久久久久av电影| 亚洲乱码一区二区三区四区| 99国产精品久久久久久久成人热,99精品久久| 人人爽av| 欧美三级午夜理伦三级富婆| 欧美zozozo| 在线精品亚洲欧美日韩国产| 伊人久久大香线蕉| 98精产国品一二三产区区|