Grades 304/L And 316/L Stainless Steel Pipe

Welded Stainless Steel Pipe Standards ASTM A312 Grades 304/L and 316/L Sizes 1/4" Thru 36" Schedules 10s, 20, 40s, 80s Seamless Stainless Steel Pipe Standards ASTM A312 Grades 304/L and 316/L Sizes 1/4" Thru 20” Schedules 10s, 40s, 80s, 160, and XXH, True 40, True 80 Chemical Composition Grades C max Mn max P max S max Si max Cr Ni Mo 304 0.08 2.00 0.04 0.03 0.075 18.00-20.00 8.00-11.00 / 304L 0.035 2.00 0.04 0.03 0.075 18.00-20.00 8.00-13.00 / 316 0.08 2.00 0.04 0.03 0.075 16.00-18.00 11.00-14.00 2.00-3.00 316L 0.035 2.00 0.04 0.03 0.075 16.00-18.00 10.00-15.00 2.00-3.00 Mechanical Properties Grades Itemper Tensile Psi Yield Psi Elong % Rockwell Hardness 304 Annealed I 1/8 Hard 85000-105000 35000-75000 20-55 80-95 304L Annealed I 1/8 Hard 80000-105000 30000-75000 20-55 75-95 316 Annealed 85000 min 35000 min 50 min 80 min 316L Annealed 80000 min 30000 min 50 min 75 min