ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS G 3203:1988
Alloy steel forgings for pressure vessels for high-temperature service
1988
7
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.