Stainless Steel Plate 309, 309S, 309H
The yield strength at 0.2% for this grade stainless steel plate is 30 ksi. The elongation for 309, 309S and 309H is 40%. 309 and 309H plate has a hardness of 217 on the Brinell hardness scale while 309S has a hardens of only 95 on the Brinell scale. Physical Properties. The density of 309, 309S and 309H stainless steel plate is 0.285 lbm at 68 ...