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)
P375簡介

P375,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

P375

P375,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 - P375
化學(xué)成分信息(mass fraction)(wt.%) of the P375
元素名稱 最小值 最大值 近似值
C 0.3700 0.4500 -
Mn 0.6000 0.9000 -
P - 0.0400 -
S - 0.0400 -
Si 0.1500 0.3500 -
Ni - 0.3000 -
Cr - 0.3000 -
Mo - 0.0500 -
Cu - 0.3000 -
V - 0.0500 -
Al 0.0200 0.0500 -
Cr+Mo+Ni - 0.6000 -
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)
754 (≥) 946 (≥) 22 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 123
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)
14 - - 0.22 -
412 723 - 12.3 322 -
892 - 33 11.2 233 422
熱處理信息:
Heat treated : 1174°C - 1187°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: P375、P375鋼材、P375材料
全球鋼材百科網(wǎng)
久久人人超碰| 国产无遮挡免费视频| 亚洲国产视频一区| 91麻豆精品秘密入口在线观看| 97人人模人人爽人人喊直播| 日本一区二区在线电影| 天堂www中文最在线官| 久久精品色浮熟妇丰满人妻91| 亚洲在线观看av| 久久精品69| 中文字幕乱码一二三区| av第下页| 国产稀缺真实呦乱在线| 国产精品人妻熟女毛片a62v久久| 七十路の高齢熟女の社会的地位| 欧美zozozo| 秋霞网妈妈的朋友| 国产伦精品一区二区三区在线| 亚洲国产精品一区二区久久阿宾| 孕妇xxx另类孕交| 国产精品熟女乱淫| 午夜福利久久久| 欧美不卡三区| 国产亚洲av在线| 国产伦精品一区二区三区免费| 秋霞午夜久久| 老司机午夜性大片| 欧美人与牲动交xxxx| 性一交一乱一乱一视一频出处 | 亚洲老熟妇老熟女一区二区三区| 久久精品国产亚洲a| 国产午夜亚洲精品羞羞网站| 边吃奶边摸| 国产精品九九99久久精品| 一区二区三区中文字幕伦理| 又色又爽又黄的视频网站在线观看| 国内精品久久人妻| 做受xxx高潮| 午夜在线视频| 啊灬啊灬啊灬快灬高潮了野外| 亚洲午夜精品一区二区三区四区|