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)
S380N簡介

S380N,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

S380N

S380N,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 - S380N
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)
837 (≥) 674 (≥) 34 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 142
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)
12 - - 0.31 -
855 939 - 13.3 231 -
941 - 12 12.2 312 222
熱處理信息:
Heat treated : 1437°C - 1479°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: S380N、S380N鋼材、S380N材料
全球鋼材百科網(wǎng)
香蕉大久久| xxxxx性欧美| 啊灬啊灬啊灬啊灬高潮在线看| 久久综合久久久久| 国产高潮自拍| 乐播av一区二区三区在线观| 国产一区二区三区影院| 奴役变态调教一区二区三区| 风流老熟女区二区三区| brazzers丰满艳欲| WWW天堂无人区在线观看 | 欧美13一14娇小xxxx| 欧美精品一区二区三区久久久久久久久久| 中文字幕视频三区| 日韩免费中文字幕| 久久久久人妻精品一区二区三区| 国产传媒毛片精品视频第一次| 人妻被按摩到潮喷中文字幕 | 大肉大捧一进一出好爽| 久久久久久久久久综合| 国产裸体歌舞一区二区| av人人爽| 国产999久久久| 99精品在线看| 99精品欧美一区二区三区黑人 | 丰满人妻的大屁股| 午夜久久久久久久久久| 国产精品一区二区在线| 日韩专区av| 成人99视频| 韩国黄色一级大片| 91精品久久久久久久91蜜桃| 国产啊v在线观看| 成人av蜜桃一区二区三区| 丁香一区二区三区| 国产一区二区三区毛片| 色噜噜噜色噜噜噜色琪琪| 久久久精品中文| 国产午夜精品一区二区| 超薄肉色丝袜脚交一区二区| 91人妻人人澡人人爽人人精品麻豆|