ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS G 3128 : 2009
High yield strength steel plates for welded structure
2009
13
Std. JISf 2021 V.2
This Standard specifies requirements for the hot-rolled steel plates of 780 newtons per square millimeter in tensile strength and 685 newtons per square millimeter in proof stress with excellent weldability used for bridge, pressure vessels, high pressure equipment and other structures.