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)
P420ML1簡(jiǎn)介

P420ML1,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

P420ML1

P420ML1,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(guó)家 應(yīng)用
Steel Grades - P420ML1
化學(xué)成分信息(mass fraction)(wt.%) of the P420ML1
元素名稱 最小值 最大值 近似值
CEV - 0.4600 -
CEV - 0.4500 -
CEV - 0.4300 -
Cr+Cu+Mo - 0.6000 -
V - 0.1000 -
Ti - 0.0500 -
Ni - 0.5000 -
Nb - 0.0500 -
Mo - 0.2000 -
N - 0.0200 -
Al 0.0200 - -
S - 0.0080 -
P - 0.0200 -
Mn - 1.7000 -
Si - 0.5000 -
C - 0.1600 -
V - 0.1000 -
Ti - 0.0500 -
Si - 0.5000 -
S - 0.0150 -
P - 0.0200 -
Ni - 0.5000 -
Nb - 0.0500 -
N - 0.0200 -
Mo - 0.2000 -
Mn - 1.7000 -
C - 0.1600 -
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)
899 (≥) 428 (≥) 44 12 33 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)
13 - - 0.43 -
521 456 - 21.3 444 -
214 - 33 14.2 324 323
熱處理信息:
Heat treated : 1365°C - 1577°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: P420ML1、P420ML1鋼材、P420ML1材料
全球鋼材百科網(wǎng)
国产精品区一区二区三区| 吃奶呻吟打开双腿做受动态图| www.国产在线视频| 久久久久久亚洲av| 久久久久久婷| 蜜桃麻豆av| 又粗又深又猛又爽无遮挡| 国产精品成人自产拍在线观看6| 色哟哟成人| 国产精品福利av| 无码人妻精品一区二区三区99不卡| 国产在线精品国| 日韩内射视频| 天堂在线8| 亚洲国产乱码| 国产成人a亚洲精| 午夜在线一区二区| 啊灬啊灬啊灬快灬深视频无遮掩| japanese丰满白嫩丰满| 久久久精品欧美| 国产精品美女久久久久久久网站| 婷婷激情五月天基地| 一本色道久久88综合日韩精品 | 国产精品国产三级国产| 久久成人大片| 精品国产免费一区二区三区| 精品人妻一区二区三区视频不卡 | jizz免费在线观看| 久久精品国产亚洲av忘忧草18| 丰满少妇啪啪呻吟| 懂色aⅴ国产一区二区三区在| 国产毛片久久久久久国产毛片 | 强辱丰满人妻HD中文字幕| 亚洲韩精品欧美一区二区三区| 亚洲精品综合久久| 少妇被粗大的猛进69视频| 天堂av成人| 亚洲小说春色综合另类| 国产人妻互换| 欧美3p激情一区二区三区猛视频| 精品99久久久久久|