几何尺寸与公差论坛

 找回密码
 注册
查看: 527|回复: 0

astm a513 - yield strength

[复制链接]
发表于 2009-9-7 13:42:37 | 显示全部楼层 |阅读模式
astm a513 - yield strength
can anyone tell me the minimum specified yield strength of astm a513 gr. 1008?

i have a copy of the 1990 version of astm a513 which is not the current version.  table 21 shows material properties for round tube based on manufacturing process.  i don't know if this helps or not.
as welded - fy 30ksi, fu 42ksi
normalized - fy 23ksi, fu 38ksi
sink drawn - fy 38ksi, fu 48ksi
mandrel drawn - fy 50ksi, fu 60ksi
stress relieved - fy 45ksi, fu 55ksi
you can see that there is a wide range, so you probably need more information than just the grade.
good luck
您需要登录后才可以回帖 登录 | 注册

本版积分规则

QQ|Archiver|小黑屋|几何尺寸与公差论坛

GMT+8, 2025-1-11 08:17 , Processed in 0.038716 second(s), 20 queries .

Powered by Discuz! X3.4 Licensed

© 2001-2023 Discuz! Team.

快速回复 返回顶部 返回列表