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)
S40975簡介

S40975,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

S40975

S40975,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、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 - S40975
機械性能信息:
屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
799 (≥) 652 (≥) 12 43 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 121
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 - - 0.43 -
722 494 - 34.3 341 -
956 - 44 34.2 124 113
熱處理信息:
Heat treated : 1342°C - 1133°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: S40975、S40975鋼材、S40975材料
全球鋼材百科網(wǎng)
丝袜美腿高跟一区二区秘书制| 欧美精品一区二区三区三州| 国产三级精品三级在线| 国产成人精品综合久久久久99| 精产国品一二三产区入口公司| 人人爽亚洲av人人爽av人人片| 樱桃视频入口在线看| 日韩成人午夜视频| 中文字幕最新在线| 亚洲国产欧美日韩在线| 国产精品乱码一区二区视频| 国产精品一区二区不卡| 蜜桃av成人永久免费| 精品久久久噜噜噜久久久| 国产午夜精品久久久| 中文字幕一区二区三区人妻四季| 人人妻人人澡人人爽精品欧美一区| 精品人妻一区二区三区四区五区高| 国产一区二区久久| 一本色道久久综合亚洲精品图片 | 大香蕉国产在线视频| 日本午夜一区二区三区| 久久黄色一级片| 亮人妻被黑人久久精品夜夜嗨| 国产成人三级一区二区在线观看一| 日韩精品中文字幕一区| 九九色综合网| 成人国产精品精东传媒| 欧美乱大交xxxxx潮喷老熟妇 | 中年熟妇的丰满大屁股| 2019中文字幕在线观看| 肉大捧一出免费观看| 亚洲乱码在线| 国产精品亚洲欧美日韩一区在线| 国产欧美一区二区三区不卡高清| jzzijzzij在线观看亚洲熟妇| 91成人在线免费观看| 国产日韩av一区二区| 奶水人妻授乳中字| 欧美精品亚洲精品| 欧美三级国产一级|