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)
E309LT簡(jiǎn)介

E309LT,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

E309LT

E309LT,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 - E309LT
化學(xué)成分信息(mass fraction)(wt.%) of the E309LT
元素名稱 最小值 最大值 近似值
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 12.0000 14.0000 -
Mo - 0.5000 -
Mn 0.5000 2.5000 -
Cu - 0.5000 -
Cr 22.0000 25.0000 -
C - 0.4000 -
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)
989 (≥) 622 (≥) 41 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 122
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 -
251 468 - 31.3 241 -
852 - 32 24.2 124 131
熱處理信息:
Heat treated : 1482°C - 1839°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: E309LT、E309LT鋼材、E309LT材料
全球鋼材百科網(wǎng)
日韩欧美成人精品| 亚洲激情校园春色| 国产激情一区二区三区| 99久久精品久久久久久ai换脸| 天堂中文网| 少妇久久久久久被弄到高潮| 国产精精品| 四川bbbbbb搡bbb搡bbbb| 在线观看国产成人| 日韩免费一区二区三区| 人妻系列4k岛国丰满人妻啪| 欧美性猛交xxxx乱大交37| 欧美日本综合| 国产精品久久久久久久婷婷软件| 把腿扒开让我添视频| freeporn性欧美| av在线视频观看| 国产精品成人久久| 中国精品videosex性少妇| 国产又粗又猛又爽又黄的视频文字| 精品福利一区二区三区| 国产极品美女高潮无套在线观看| 日本精品久久中文字幕| 激情五月少妇a| 欧美日韩中文国产| 亚洲一区二区三区中文字幕| av天堂中文在线| 黄aaaaa片免费| 韩国三级hd中文字幕天美传媒| 日韩色综合| 日本高清视频免费看| 欧美精品一区二区三区久久| 蜜臀av一区二区| 久久婷婷网站| 亚洲AV午夜福利精品一区二区| 91精品国产91久久久久久最新| 免费午夜福利| 国产欧美精品区一区二区三区| 五月天久久久久久| 色综合久久久久综合体桃花网| 日韩在线观看视频免费|