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)
46SPb20簡(jiǎn)介

46SPb20,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

46SPb20

46SPb20,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 - 46SPb20
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)
541 (≥) 437 (≥) 33 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 321
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 - - 0.33 -
932 164 - 24.3 132 -
114 - 33 44.2 242 411
熱處理信息:
Heat treated : 1419°C - 1161°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: 46SPb20、46SPb20鋼材、46SPb20材料
全球鋼材百科網(wǎng)
天天搞天天干天天日| 女女女女女女女xrhd| 久久午夜电影| freexxxx性欧美| 91啦丨国产丨丝袜高跟| 国产午夜精品视频| 粉嫩小泬无遮挡久久久久久| 丰满白嫩少妇| 另类小说色综合| 成人6969www免费视频| 中文字幕三级| 懂色一区二区三区精品| 欧美体内射精视频| 天天躁日日躁狠狠躁swag| 强制高潮(H)调教| ass丰满日本乱妇ass| 久久99精品九九九久久婷婷| 99热这里只有精品3| 精品国产乱码久久久久| 国产偷v国产偷v亚洲高清| 老熟女在线观看| 欧美一区二区三区婷婷月色| 国产精品久久久久久日| 美女沟厕撒尿bbbbb| 国产wwwxxx| av免费在线观看国产| 人妻少妇精品久久久久久久| 亚洲av三级在线观看| 国产成人h| 亚洲av高清一区二区三区麻豆| 国产偷视频| 国产高清在线精品一区不卡| 久久久国产打桩机| 麻豆一二三区av精品传媒软件| 亚洲男人天堂一区| 99热这里只有精品在线观看| 99久久爱| 人人爽人人澡人人妻| 国产av最新| av噜噜在线| 亚洲一区二区av|