LR Grade 490 FG
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Lloyd’s Register Grade 490 FG is a killed, fine-grained carbon/carbon-manganese steel with a specified tensile strength range of 71 to 88 ksi.
Intended applications are for use in the construction of boilers and pressure vessels.
|Grade 490 FG||Plate||0.1875 - 1.50||72 - 120||240 - 1020|
Width: Please inquire for plate widths less than 72 in. and inquire plate product over 120 in.
Length: Please inquire for plate lengths greater than the listed maximum.
Tensile testing is performed in the transverse direction.
|Elongation A5 1)
|Grade 490 FG||0.1875 - 1.50||46||71 - 88||21|
1) See Lloyd’s Register Rules for elongation requirements for alternative tensile specimens.