MECHANICAL PROPERTIESGradeTensileStrength Mpa, (Min)YieldStrengthMpa, (Min)%AgeElongationin 50mmgauge length minHardness (Max)BHNRb30130420192304L48517020192310S316316L48517031735317L3213472019240938017017988409M43027518790410S415221838941045089420700( max )154304502218389JSL AUSJS- 203301M