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)
SCM415H簡(jiǎn)介

SCM415H,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

SCM415H

SCM415H,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(lèi) 種類(lèi) 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - SCM415H
化學(xué)成分信息(mass fraction)(wt.%) of the SCM415H
元素名稱 最小值 最大值 近似值
Si 0.1500 0.3500 -
S - 0.0300 -
P - 0.0300 -
Ni - 0.2500 -
Mo 0.1500 0.3000 -
Mn 0.5500 0.9500 -
Cu - 0.3000 -
Cr 0.8500 1.2500 -
C 0.1200 0.1800 -
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)
161 (≥) 196 (≥) 31 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
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)
11 - - 0.14 -
922 454 - 21.3 424 -
852 - 11 41.2 122 412
熱處理信息:
Heat treated : 1831°C - 1929°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: SCM415H、SCM415H鋼材、SCM415H材料
全球鋼材百科網(wǎng)
中文字幕在线播放不卡| 精品国产午夜| 一区二区三区少妇| 亚洲精品国产精品乱码97| 欧美日韩国产高清视频| 护士脱了内裤让我爽了一夜动态| 欧美伊人精品成人久久综合97| 成人av在线影院| 中文字幕永久免费| 狠狠一区二区| 国产精品久久久久不卡| 色综合五月婷婷| 国产精品久久久久高潮色老头| 久久精品国产99国产精2020有什么新功能 | 亚洲欧洲日产乱弄| 少妇又紧又色又爽又刺激视频| 一区二区三区日本视频| 国产精品国产三级国产专区81| 人妻和上司出差被内谢| 热re99久久6国产精品蜜臀| 久久亚洲欧美日韩精品专区| 日韩人妻一区二区三在线| JIZZ成熟少妇| 99蜜桃臀久久久欧美精品网站 | 亚洲av日韩av一区二区三区 | 性xxxx| 国产精品一区二区久久不卡| 久久婷婷综合色| 国产一区二区精品免费| 日韩欧美精品国产| 特大黑人巨交吊性xxxx69式| 三年片在线观看免费大全| 超碰人人做人人爱| 国产精品jizz视频| 97zyz成人免费视频| 免费看的av| 免费成人在线视频观看| 99热在线这里只有精品| 玖玖资源在线| 午夜精品久久99蜜桃的功能介绍| 久久精品久久久久久|