欢迎访问阀门技术网
设为首页 | 收藏本站
球阀 闸阀
法兰 蝶阀
底阀 截止阀
止回阀 过滤器
旋塞阀 柱塞阀
隔膜阀 针型阀
放料阀 角座阀 排污阀
调节阀 补偿器 管夹阀
管件 视镜 电磁阀
平衡阀 减压阀
疏水阀 氨用阀
呼吸阀 阻火器
您所在的位置:首页>>视镜

Stainless steel application range

时间: 2023-01-01 11:40:42 作者:超级管理员 来源:本站 点击: 369 次

Heat resistance

In intermittent use below 1600 degrees and continuous use below 1700 degrees, 316 stainless steel has good oxidation resistance. In the range of 800-1575 degrees, it is best not to continuously act on 316 stainless steel, but when 316 stainless steel is continuously used outside this temperature range, the stainless steel has good heat resistance. 316L stainless steel has better resistance to carbide precipitation than 316 stainless steel, and the above temperature range can be used.

Heat treatment

Annealing in the temperature range of 1850-2050 degrees, then rapid annealing, and then rapid cooling. 316 stainless steel cannot be hardened by heat treatment. 

1-200RH22452439.jpg

welding

316 stainless steel has good welding performance. All standard welding methods can be used for welding. During welding, 316Cb, 316L or 309Cb stainless steel filler rods or welding rods can be used according to the application. In order to obtain the best corrosion resistance, the welded section of 316 stainless steel needs to be annealed after welding. If 316L stainless steel is used, post-weld annealing treatment is not required.

Because stainless steel has excellent corrosion resistance, formability, compatibility, and toughness in a wide temperature range, it has been widely used in heavy industry, light industry, daily necessities industry, building decoration and other industries.

https://en.kataoqiufa.cn/

(责任编辑:超级管理员)

球阀公司新闻

更多>>

闸阀公司新闻

更多>>

BZ41H保温闸阀 保温闸阀主要用于石油、化工、冶金、制药等各类系统中,该阀门的···…

最新文章

卫生级快装视盅 适用于各种管道,是工业管道装置上主要附件之一,在石油、化工、···…

推荐文章

卫生级快装视盅 适用于各种管道,是工业管道装置上主要附件之一,在石油、化工、···…
Copyright © 2018 阀门技术网 版权所有|浙ICP备15045278号-14