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)
SL3N275簡介

SL3N275,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

SL3N275

SL3N275,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(biāo)準 國家 應(yīng)用
Steel Grades - SL3N275
化學(xué)成分信息(mass fraction)(wt.%) of the SL3N275
元素名稱 最小值 最大值 近似值
Si - 0.0300 -
S - 0.0250 -
P - 0.0250 -
Other - - -
Ni 3.2500 3.7500 -
Mn - 0.7000 -
C - 0.1700 -
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)
823 (≥) 445 (≥) 13 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 134
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)
22 - - 0.13 -
292 944 - 43.3 114 -
657 - 34 14.2 334 334
熱處理信息:
Heat treated : 1922°C - 1746°C
對照表(同等等級)信息:
型號 標(biāo)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(biāo)簽: SL3N275、SL3N275鋼材、SL3N275材料
全球鋼材百科網(wǎng)
777色婷婷久久精品一本一区| 91精华国产精华精华液好用吗| aⅴ天堂网| 按摩师把我添高潮了6次| 人妻久久久精品| 国产乱码日产乱码精品精| 国内av一区二区| av网站在线免费播放| 久久精品女人毛片水多| 国产偷v国产偷v亚洲高清| 超碰在线97观看| japanese人妻丝袜秘书| 欧美综合国产精品久久丁香| 国产传媒毛片精品视频第一次| 精品一区二区三区三区| av鲁丝一区二区鲁丝| 国产美女av在线| 欧美精品久久久久久久监狱| 亚洲中文字幕在线免费| 日韩欧美精品久久| 久久精品国产99| 亚洲一久久| 人妻熟妇在线视频| 少妇精品一区二区三区| 亚洲成人一区二区| 天天躁日日躁xxxxaaaa| 国产97在线视频| 久久精品美女| 大肉大捧一出一进免费视频| 国产freexxxx性麻豆古装| 一区二区三区国产电影| 国精精品一区二区三区有限公司 | 亚洲av色香蕉一区二区三区十八禁| 亚洲av久久久| 免费毛片18女人毛片大全在线看| 亚洲精品国产精品乱码不卡√| 91精品欧美久久久久久动漫| 久久久人妻精品| 女房东的大乳中文字幕| 久久精品国产AV一区二区三区| 狠狠色婷婷久久一区二区三区|