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)
04簡介

Russia GOST 04,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

04

Russia GOST 04,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 - 04 GOST Russia Hot-dip zinc-coated steel sheet.Specifications
化學(xué)成分信息(mass fraction)(wt.%) of the 04
元素名稱 最小值 最大值 近似值
C - 0.1000 -
Mn - 0.4500 -
P - 0.0300 -
S - 0.0300 -
Al 0.0200 0.0700 -
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)
656 (≥) 215 (≥) 23 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 313
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)
22 - - 0.14 -
428 384 - 12.3 313 -
557 - 12 22.2 341 341
熱處理信息:
Heat treated : 1979°C - 1542°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: 04、04鋼材、04材料
全球鋼材百科網(wǎng)
欧美午夜精品一区二区三区| 午夜国产福利在线观看| ass日本少妇高潮pics动态| 丰满人妻精品乱子伦| 久久久婷婷| 久久精品国产人妻一区二区| 婷婷色婷婷开心五月四房播播| www.香蕉av| 色呦呦免费在线观看| 久久精品中文闷骚内射| jizz性欧美10| 99热这里只有精品在线播放| 美女丝袜一区二区三区| 番:妻ネトリ 零 ~仆の过ち 彼女の| 亚洲毛片久久| 中文字幕成人A片毛片久久| 国产人妻精品一区二区三| 五十路丰满熟女| 亚洲精品一区三区三区在线观看| 国产午夜精品一区二区| 绿帽人妻一区二区三区四区| 亚洲另类一二三区| 变态另类一区二区三区不卡| 国产女人18毛片水多18精品| 国产视频中文字幕在线观看| 99久久精品毛片免费看| 亚洲精品美女久久久| 乱人伦人妻精品一区二区| 校草被吊起来张开腿供人玩耍| 中文字幕人妻诱惑| 精品黄色片| 人妻系列一区| 日韩精品一区二区三区第95 | 日本激情五月天| 蜜臀av一区二区| 浓毛熟女| 苍井空被躁40分钟黑人AV| 国产精品久久久久久久久搜平片受 | 欧美片一区二区三区| 在线一区二区日韩| 97人人妻人人添人人澡|