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)
38MB5簡(jiǎn)介

38MB5,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

38MB5

38MB5,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 - 38MB5
化學(xué)成分信息(mass fraction)(wt.%) of the 38MB5
元素名稱 最小值 最大值 近似值
Si - 0.3500 -
S - 0.0300 -
P - 0.0300 -
Mn 1.1000 1.4000 -
Fe - - -
Cu - 0.3000 -
Cr 0.4000 0.6000 -
C 0.3400 0.4000 -
B 0.0008 0.0050 -
Al 0.0200 - -
Si 0.1000 0.4000 -
S - 0.0350 -
P - 0.0350 -
Mn 1.1000 1.4000 -
C 0.3400 0.4000 -
B 0.0008 0.0050 -
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)
986 (≥) 233 (≥) 31 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 412
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)
42 - - 0.21 -
239 327 - 42.3 424 -
695 - 33 41.2 114 332
熱處理信息:
Heat treated : 1388°C - 1391°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: 38MB5、38MB5鋼材、38MB5材料
全球鋼材百科網(wǎng)
成人精品一区二区三区电影黑人| 懂色av一区二区三区免费| 91人妻丝袜| 欧美一卡二| 97久久久久久久久久久久| 国产精品二区在线| 日本一区二区三区免费视频| 超黄网站在线观看| 熟女乱淫aaaa片久久| 亚洲kkkk44444在线观看| 国产精品乱码久久| 午夜精品久久久久久不卡av| 国产丝袜av| 亚洲一区二区三区日本久久九 | 亚洲精品一区二区三区影院| av韩国| 99视频国产精品| 国产精品夜夜爽| 精品产国电影品一二三产区区别| 国产精品久久久久久久毛片明星| 亚洲精品国产成人av流浆| 国产精品一区一区三区免费观看| 爱豆国产剧免费观看大全剧袁子仪| 欧美三级欧美一级| 天天弄弄天天丝袜av熟女| 国产精品腿扒开做爽爽爽挤奶网站| 精品久久久久久久久久久aⅴ| japanese熟女乱偷| 久久99热婷婷精品一区| 人妻精品久久久久中文字幕86| 屁屁影院在线观看| 老熟女重囗味| 亚洲国产毛片| 黄色激情在线观看| 久久精品人妻一区二区三区| 国产亚洲99久久精品熟| 无码人妻一区二区三区AV| 玩弄japan白嫩少妇一区二区| 午夜女色国产在线观看| 亚洲成熟女人毛毛耸耸多| 成人在线免费视频观看|