SA 516 M GR 485 PLATE has got Carbon percentage of 0.29 , Then the Mn percentage should be

chemical composition of sa516m gr 485

ASME SA-516/SA-516M steel plates for pressure vessels

ASME SA-516/SA-516M steel plates for pressure vessels

Standard: ASME SA-516/SA-516M
Steel Grade : SA516 Gr. 55 (380), SA516 Gr. 60 (415), SA516 Gr. 65 (450) , SA516 Gr.70 (485)
Dimension range :3mm -500mm x 1000mm-4000mm x 1000mm-18000mm
MOQ: 1 PC
Delivery time : Promptly ( Stock) or 10-40 days (Production)
Stock : Available
MTC: Available
Payment Term : T/T or L/C At sight .

ASME SA-516/SA-516M Specification :
SA516 is a kind of Carbon steel plates material used to fabric middle or low temperature pressure vessels. Obviously, SA662 is divided into four grades or levels :SA516 Gr. 55 (380), SA516 Gr. 60 (415), SA516 Gr. 65 (450) , SA516 Gr.70 (485). In the ASME SA-516/SA-516M standard, this material request for Impact test energy.