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)
W30815簡介

W30815,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

W30815

W30815,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 - W30815
化學(xué)成分信息(mass fraction)(wt.%) of the W30815
元素名稱 最小值 最大值 近似值
Si - - -
S - 0.0300 -
P - 0.0300 -
Ni 9.0000 11.0000 -
Mn - 2.5000 -
Cr 18.0000 21.0000 -
C 0.0800 0.1500 -
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)
847 (≥) 847 (≥) 21 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 412
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 - - 0.43 -
159 965 - 24.3 234 -
977 - 42 21.2 131 213
熱處理信息:
Heat treated : 1176°C - 1471°C
對照表(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: W30815、W30815鋼材、W30815材料
全球鋼材百科網(wǎng)
免费精品久久久久久中文字幕| 国产a∨精品一区二区三区不卡| 午夜久久久久久久| 久久综合第一页| aⅴ天堂网| 欧美日韩一级视频| 成人国产欧美大片一区| 被医生绑在妇科椅调教| 中文字幕人妻一区二区免费视频| 精品久久久久久久久久久aⅴ| 99在线精品视频在线观看| 亚洲欧美日韩综合在线| 国产一区二区三区电影在线观看| 小草影院在线观看| 久久激情av| 夜夜高潮夜夜爽| 亚洲一二三区av| 都市激情校园春色亚洲色图| 久久人妻人人人澡人人爽精品| 日日夜夜超碰| 亚洲国产aⅴ精品一区二区| 久久久久久久久久久33| 日本va欧美va精品黑人| 一本色道久久88综合日韩精品| 农村丰满少妇aaa片| 国产精品极品美女粉嫩高清在线| 久久精品三区二区少妇欧美| 2019中文在线高清观看电视剧| 久久婷婷综合国产精品| 久久久成人av| 国产亚洲精品精品国产亚洲综合| 亚洲国产视频一区二区三区 | 国产精品码| 日本一区二区三区视频在线观看| 人妻熟妇又伦精品视频a| 亚洲欧洲日韩一区二区三区| 绝密543全集免费完整版| 亚洲欧美日本一区二区三区| 国内精品国产三级国产在线专| 欧美三级在线看| 国产精品福利网|