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Bar Grades

 

Grade Tensile Strength (MPa) Yield Strength (MPa) CE TS/YS Ratio
Min Max
300R 405 300     >1.15
400R 540 400     >1.15
500R 675 500     >1.15
400W 540 400 525 0.55 max >1.15
500W 625 500 625 0.55 max >1.15

 

Source

RSIC / IAAC Standards Practice Manual New edition coming soon


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