In a dual certified material, A312 316/316L : where
316 has good mechanical mechanical strength (because of Nickel)
316 L (Low carbon) (Less hardness)
Is that the reason for choosing 316L/316?
Many a thanks for your quick reply. In that case, we could directly go for S32205 (since it has better corrosion resistance) instead of mentioning both S31803/S32205?
ASTM A790 S31803 / S32205 dual certified.
Which material proportion they will change to maintain the dual certificate?
From ASTM standard, i could see changes only in Cr (less diff) and N.
