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Material
SS490
Standard
JIS G 3101-2011
Rolled steels for general structure
Standard
JIS G 3101-2015
Rolled steels for general structure
Standard
Q/ASB 271-2017
Hot-rolled steel plates and strips for structural use
Standard
Q/BQB 303-2018
Conti nuousl y hot-rol l ed steel sheet and stri p for general structure
Standard
Q/BQB 130-2003
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
JIS G 3101-2011
Rolled steels for general structure
SS490
(
SS50
)
Min
Max
JIS G 3101-2015
Rolled steels for general structure
SS490
Min
Max
Q/ASB 271-2017
Hot-rolled steel plates and strips for structural use
SS490
Min
Max
Q/BQB 303-2018
Conti nuousl y hot-rol l ed steel sheet and stri p for general structure
SS490
Min
Max
Q/BQB 130-2003
SS490
Min
Max
For Reference Only