Grade and Main chemical compstion | | | | | | | | | | |||||||||
C S Mn P≤ S≤ Cr Mo Ni Other | | | | | | | | | | |||||||||
201 | ≤0.15 | ≤1.00 | 5.5-7.5 | 0.06 | 0.03 | 16-18 | - | 3.5-5.5 | N≤0.25 | |||||||||
202 | ≤0.15 | ≤1.00 | 7.5-10.0 | 0.06 | 0.03 | 17-19 | - | 4.0-6.0 | N≤0.25 | |||||||||
301 | ≤0.15 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | - | 6.0-8.0 | - | |||||||||
302 | ≤0.15 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | - | 8-10.0 | - | |||||||||
303 | ≤0.15 | ≤1.00 | ≤2.00 | 0.2 | ≥0.015 | 17-19 | ≤0.6 | 8-10.0 | - | |||||||||
304 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 8-10.5 | - | |||||||||
304L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 9-13 | - | |||||||||
305 | ≤0.12 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | - | 10.5-13 | - | |||||||||
309S | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 22-24 | - | 12-15 | - | |||||||||
310S | ≤0.08 | ≤1.50 | ≤2.00 | 0.045 | 0.03 | 24-26 | - | 19-22 | - | |||||||||
316 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2-3 | 10-14 | - | |||||||||
316L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2-3 | 12-15 | - | |||||||||
317 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | 3-4 | 11-15 | - | |||||||||
317L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | 3-4 | 11-15 | - | |||||||||
321 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | - | 9-13 | - | |||||||||
405 | ≤0.08 | ≤1.00 | ≤1 | 0.04 | 0.03 | 11.5-14.5 | - | ≤0.6 | AL0.1-0.3 | |||||||||
420F | 0.26-0.4 | ≤1.00 | ≤1.25 | 0.06 | ≥0.015 | 12-14 | ≤0.6 | ≤0.6 | - | |||||||||
430 | ≤0.12 | ≤0.75 | ≤1.00 | 0.04 | 0.03 | 16-18 | - | ≤0.6 | - |
Stainless steel Bar