ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS G 3203:1988/AMENDMENT 1:2008
Alloy steel forgings for pressure vessels for high-temperature service (Amendment 1)
2008
3
Std. JISf 2021 V.2
This Japanese Industrial Standard specifies the alloy steel forgings, hereinafter referred to as the "forgings", for pressure vessels and components thereof for high temperature service, in which especially weldability is taken into consideration.