ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS G 3204:1988/AMENDMENT 1:2008
Quenched and tempered alloy steel forgings for pressure vessels (Amendment 1)
2008
3
Std. JISf 2021 V.2
This Japanese Industrial Standard specifies the quenched and tempered alloy steel forgings, hereinafter referred to as the "forgings", for pressure vessels and components thereof, in which especially weldability is taken into consideration.