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)
SpG2N3J簡介

SpG2N3J,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

SpG2N3J

SpG2N3J,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標準 國家 應(yīng)用
Steel Grades - SpG2N3J
化學成分信息(mass fraction)(wt.%) of the SpG2N3J
元素名稱 最小值 最大值 近似值
Si 0.1000 0.3000 -
S - 0.0200 -
P - 0.0200 -
Ni 2.1000 2.6000 -
Mn 0.8000 1.2000 -
Cr - 0.2000 -
C - 0.0800 -
Al 0.0200 0.0500 -
機械性能信息:
屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
779 (≥) 147 (≥) 44 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 331
物理性質(zhì)信息:
溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
14 - - 0.24 -
313 827 - 22.3 412 -
155 - 23 12.2 241 143
熱處理信息:
Heat treated : 1958°C - 1891°C
對照表(同等等級)信息:
型號 標準 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.
標簽: SpG2N3J、SpG2N3J鋼材、SpG2N3J材料
全球鋼材百科網(wǎng)
中文字幕一区二区三区人妻| 精品人妻少妇嫩草一区二区三区| 精品一区二区三区在线播放| 大地影视中文4页在线观看| 国产高清毛片| 巨大欧美黑人xxxxbbbb| 日产精品久久久一区二区福利| 婷婷激情久久| 在线欧美一区二区三区| 五月天影院在线观看| 成人精品一区二区三区中文字幕| 亚洲激情另类| 中文久久乱码一区二区| 欧美国产亚洲一区二区| 成人亚洲精品久久久久软件| 免费高清毛片| 一区二区三区国产视频| 国产亚洲美女精品久久久久| 人妻二区| 男男粗大的内捧猛烈进出视频| 老熟女人妻| av鲁丝一区二区鲁丝| 亚洲乱码一区二区三区在线观看| 日本少妇人妻xxxxⅹ18欧美| 日韩欧美国产中文字幕| zz236理论片在线观看| 蜜臀av在线免费观看| 偷拍区图片区小说区| 三年片大全在线观看大全有哪些| 一级丰满老熟女免费视频| 亚洲色图久久久| 50岁退休熟女露脸高潮| 国产午夜精品av一区二区| 久久久亚洲熟妇| 久精品久久| 高潮毛片无遮挡高清视频| 亚洲美女性视频| 91人人妻人人做人人爽| 国产在线一区二区三区| 国产成人精品一区一区一区| 欧美日韩国产精品综合|