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)
SFL2簡(jiǎn)介

SFL2,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

SFL2

SFL2,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(lèi) 種類(lèi) 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - SFL2
化學(xué)成分信息(mass fraction)(wt.%) of the SFL2
元素名稱(chēng) 最小值 最大值 近似值
Si - 0.3500 -
S - 0.0300 -
P - 0.0300 -
Mn - 1.3500 -
C - 0.3000 -
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)
115 (≥) 192 (≥) 33 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 233
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)
41 - - 0.11 -
123 147 - 22.3 224 -
331 - 12 14.2 122 344
熱處理信息:
Heat treated : 1636°C - 1534°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: SFL2、SFL2鋼材、SFL2材料
全球鋼材百科網(wǎng)
国产免费高潮| 欧美一级久久精品| 欧美精产国品一二三的优点| 色偷偷888欧美精品久久久| julia丰满人妻hd中文| 亚州欧美中文日韩| 日韩精品一区二区三区在线观看| yin荡小说山村乱肉系列小说| 91熟女内射| 精品成人在线| 天堂8在线中文在线| 日韩精品一区二区三区第95| 日本高清不卡二区| 日本高清www| 人人澡人人澡人人看添av| 久久久亚洲熟妇熟| 暖暖视频日韩欧美在线观看| 少妇被粗大的猛进出69| 精品爆乳一区二区三区无码AV| 久久久久精品国产亚洲果冻| 97se亚洲国产综合自在线小说| 亚洲AV一区二区三区在线观看| 国产精品免费网站| 久久99精品视频在线观看| 午夜久久久久久久久久| 一本色道久久综合狠狠躁的推荐| 亚洲熟伦熟女新五十路| 中文字幕免费视频| 成熟丰满熟女中文字幕| 国产人妻人伦精品1国产盗摄| 亚洲熟女av一区二区三区| 99精产国品一二三产区| 91精品国产麻豆国产在线观看| 天堂8在线资源| 亚洲区综合| 国产精品成人国产乱一区| av黄色免费在线观看| 91老熟女连续高潮对白| 91性高潮久久久久久久久| 精品国产一区二区国模嫣然| 婷婷伊人|