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)
St4SX簡(jiǎn)介

St4SX,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

St4SX

St4SX,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 - St4SX
化學(xué)成分信息(mass fraction)(wt.%) of the St4SX
元素名稱 最小值 最大值 近似值
As - 0.0800 -
N - 0.0800 -
Si - 0.1500 -
S - 0.0500 -
P - 0.0500 -
Ni - 0.3000 -
Mn - 1.1000 -
Cu - 0.3000 -
Cr - 0.3000 -
C - 0.2400 -
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)
222 (≥) 832 (≥) 21 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 131
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)
33 - - 0.33 -
545 984 - 34.3 433 -
882 - 42 43.2 131 214
熱處理信息:
Heat treated : 1383°C - 1153°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: St4SX、St4SX鋼材、St4SX材料
全球鋼材百科網(wǎng)
日本少妇bbw丰满做爰图片| 日韩欧美中文一区| 色婷婷精品久久二区二区蜜臂av| 精品视频一区二区在线观看| 欧美日韩一区二区| 国产又粗又爽又猛在线观看| 伊人久久大香线蕉综合啪小说| 欧美日韩综合在线观看| 91亚洲国产成人久久精品| 天堂网在线观看av| 日本老熟妇mature高潮| 日韩女同一区二区三区在线| 亚洲日韩一区二区| 久久一级黄色片| 免费的av| 亚洲一区播放| 国产迷j真实视频在线观看| 内射一区二区| 97人妻夜夜人妻夜夜爽一区二区| 久久久久久亚洲av专区首| 精品久久香蕉国产线看观看亚洲| 欧美成人一区二区三区| 涩爱av色老久久精品偷偷鲁| 亚洲欧美日韩激情| 八戒八戒在线影院观看免费完整版高清 | 国产又粗又猛又爽免费视频| av在线播放不卡| 国产精品久久久久久人| 国产精品av久久久久久毛片| 亚洲精品污一区二区三区| 国产精品视频一区二区在线观看| 国产ts在线视频| 丁香婷婷激情| jizz欧美性27| 超碰人人爽| 俺来俺也去| 宝宝怎么这么湿~别磨| 国产精品456在线影视| 国产一区二区三区精品愉拍| 国产精品毛片一区二区三区在线 | 久久人人爽av亚洲精品天堂|