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)
SpG2J簡介

SpG2J,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

SpG2J

SpG2J,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 - SpG2J
化學(xué)成分信息(mass fraction)(wt.%) of the SpG2J
元素名稱 最小值 最大值 近似值
Si 0.1000 0.3000 -
S - 0.0300 -
P - 0.0300 -
Ni - 0.3000 -
Mn 0.8000 1.2000 -
Cr - 0.2000 -
C - 0.1000 -
Al 0.0200 0.0500 -
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)
431 (≥) 231 (≥) 32 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 214
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 - - 0.31 -
199 915 - 22.3 333 -
758 - 34 31.2 123 211
熱處理信息:
Heat treated : 1218°C - 1926°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: SpG2J、SpG2J鋼材、SpG2J材料
全球鋼材百科網(wǎng)
91亚洲国产成人久久精品麻豆| 人人妻人人澡人人爽欧美一区| 蜜桃视频在线观看一区| 村上凉子五十路人妻| 日本少妇bbw丰满做爰图片| 性高湖久久久久久久久aaaaa | 免费视频成人| 成人免费毛片东京热| 精品成人一区二区三区| 亚洲国产欧美在线人成| 成人免费视频一区二区 | 色哟哟视频网站| 被丈夫上司持续侵犯| 免费看男女做爰爽爽视频| 国产精品美女久久久久高潮| 国产精品人人爽人人爽av| 99精品国产一区二区三区在线观看| 被按摩的人妻电影| 精品av中文字幕在线毛片| 天天综合天天干| 亚洲精品成人天堂一二三| 97在线观看免费高清电视剧狂飙| 国产精品久久| 成人免费av电影| jizz大全jizz大全jizz| 黑人上司好猛我好爽中文字幕| 久久久国产熟女一区二区三区| 日韩精品成人一区二区在线| jjzzjjzz亚洲日本少妇| 飘雪影院电影在线观看| www.屁屁影院.com| 久久国产精品av| 欧美极品JIZZHD欧美| 日本不卡视频一区二区| 午夜福利182| 亚洲天堂男人在线| 亚洲精品乱码久久久久久不卡 | 国产freesexvideos性中国| 国产日韩欧美不卡| 韩国一级丰满少妇高潮| 国产精品人妻无码久久久|