JSA - JIS G 3103
Carbon steel and molybdenum alloy steel plates for boilers and pressure vessels
|Publication Date:||20 March 2019|
|ICS Code (Flat steel products and semi-products):||77.140.50|
|ICS Code (Burners and boilers in general):||27.060.01|
|ICS Code (Steels for pressure purposes):||77.140.30|
This Standard specifies requirements for hot-rolled steel plates of carbon steel and molybdenum alloy steel (hereafter referred to as steel plates) to be used for boilers and pressure vessels for intermediate and elevated temperature services.
NOTE The International Standards corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 9328-1 : 2018 Steel flat products for pressure purposes-Technical delivery conditions-Part 1: General requirements
ISO 9328-2 : 2018 Steel flat products for pressure purposes-Technical delivery conditions-Part 2: Non-alloy and alloy steels with specified elevated temperature properties (Overall evaluation: MOD)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standards and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.