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)
HS7-6-3-12簡介

HS7-6-3-12,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

HS7-6-3-12

HS7-6-3-12,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、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 標準 國家 應(yīng)用
Steel Grades - HS7-6-3-12
化學(xué)成分信息(mass fraction)(wt.%) of the HS7-6-3-12
元素名稱 最小值 最大值 近似值
W 6.7500 7.7500 -
V 3.0000 3.5000 -
Si - 0.5000 -
S - 0.0300 -
P - 0.0300 -
Mo 6.0000 6.5000 -
Mn - 0.4000 -
Cr 3.5000 4.5000 -
Co 11.2500 12.2500 -
C 1.2000 1.3500 -
機械性能信息:
屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
267 (≥) 228 (≥) 12 44 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 341
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)
23 - - 0.13 -
282 488 - 13.3 422 -
119 - 34 12.2 333 122
熱處理信息:
Heat treated : 1463°C - 1494°C
對照表(同等等級)信息:
型號 標準 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.
標簽: HS7-6-3-12、HS7-6-3-12鋼材、HS7-6-3-12材料
全球鋼材百科網(wǎng)
欧美激情第1页| 婷婷国产av成人精品| 清纯校花被调教(高h)小说| 国内精品伊人久久久久av网站| 人人妻人人澡人人爽| 一级丰满老熟女免费视频| 亚洲av鲁丝一区二区三区潘金莲 | 国内精品视频一区二区三区八戒| 久久久久久无码午夜精品直播| 精品一区二区三区av| 国产av最新| 97午夜理论片影院在线观看| 国产成人77亚洲精品www| 日韩成人av一区二区三区| 亚洲天堂中文字幕在线| 97欧美视频| 沉伦肉欲的熟妇| 亚洲射逼| 熟女人妻欲求不满在线| 波霸ol色综合久久| 在线亚洲+欧美+日本专区| 中日av乱码一区二区三区乱码| 粉嫩小泬无遮挡久久久久久| 欧美在线观看一区二区| 少妇激情偷公乱140章| 人人妻人人澡人人爽人人dvd| 超碰天天干| 午夜福利精品| 国产精品成熟老女人| 免费观看添你到高潮的视频 | 漂亮人妻被强| 国产xxxx99真实实拍| chinese老女人老熟妇| 黑人极品巨大videoshd| 国产毛片毛片毛片毛片毛片| 欧美午夜一区二区三区精美视频| 好爽…又高潮了免费毛片| 成人看片17C.COM| 国产精品国产三级国产普通话99| 日本一区二区三区久久| 97人人在线|