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)
STPG370簡介

STPG370,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

STPG370

STPG370,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 - STPG370
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)
526 (≥) 498 (≥) 14 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 242
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)
21 - - 0.32 -
275 972 - 23.3 421 -
432 - 14 21.2 221 222
熱處理信息:
Heat treated : 1243°C - 1672°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: STPG370、STPG370鋼材、STPG370材料
全球鋼材百科網(wǎng)
香蕉久久夜色精品| 欧美人与拘性视交免费看| 老熟女一区| 国产亚洲黄色片| 色哟哟亚洲| 丰满人妻被猛烈进入中文字幕男男 | 夜夜躁狠狠躁日日躁麻豆老人| av手机免费在线观看| free性xxxx护士取精hd| 十八毛片18女人18毛片免费观看| 99热精品6| 欧美激情va永久在线播放| 亚洲精品一区二区三区四区高清 | 欧美日韩国产激情| 最近2019中文字幕第二页| 看黄色片的网站| 国产精品suv一区二区69| 国产女人18毛片水多女人| 少妇高潮惨叫久久久久| 91人妻一区二区三区久久| 国产精品中文久久久久久| 97人妻中文字幕精品一区在线| 亚洲欧洲日韩一区| 女同一区二区免费aⅴ| 精品人妻一区二区免费视频 | 国产精品一区二区三区四区在线观看| jizzjizz在线观看| 国产成人精品综合在线观看 | 久久国产乱子伦精品一区二区小说| 蜜臀av网址| jlzzjlzzjlzz亚洲女人18| 97人人人躁人人爽精品| 中文字幕乱码一区二区| 99久久精品国产成人一区二区 | 国产性受xxxx黑人xyx性爽| 久久99精品久久只有精品| 99精品国产一区二区三区| 噜噜噜久久,亚洲精品国产品| 开心五月婷婷激情| 亚洲激情综合| 国产精品久久久精品|