Axelvalves :: Materials - Stainless steel specification

Materials

Stainless steel specification
ANSI Chemical composition, %
Type Ñ Mn P S Si Cr Ni Mo Other
201 0.15 5.6-7.5 0.06 0.03 1.00 16.0-18.0 3.50-5.50 --- 0.25 N
202 0.15 7.5-10.0 0.06 0.03 1.00 17.0-19.0 4.0-6.0 --- 0.25N
205 0.12-0.25 14.0-15.5 0.03 0.03 0.50 16.50-18.0 1.0-1.75 --- 0.32-0.40N
301 0.15 2.00 0.045 0.03 1.00 16.0-18.0 6.0-8.0 --- ---
302 0.15 2.00 0.045 0.03 1.00 17.0-19.0 8.0-10.0 --- ---
302B 0.15 2.00 0.045 0.03 2.0-3.0 17.0-19.0 8.0-10.0 --- ---
303 0.15 2.00 0.20 0.15 1.00 17.0-19.0 8.0-10.0 0.60 ---
303Se 0.15 2.00 0.20 0.06 1.00 17.0-19.0 8.0-10.0 --- 0.15Si min
304 0.08 2.00 0.045 0.03 1.00 18.0-20.0 8.0-10.50 --- ---
304L 0.03 2.00 0.045 0.03 1.00 18.0-20.0 8.0-12.0 --- ---
S30430 0.08 2.00 0.045 0.03 1.00 17.0-20.0 8.0-10.0 --- 3.00-4.00Cu
304N 0.08 2.00 0.045 0.03 1.00 18.0-20.0 8.0-10.50 --- 0.10-0.16N
305 0.12 2.00 0.045 0.03 1.00 17.0-19.0 10.50-13.0 --- ---
308 0.08 2.00 0.045 0.03 1.00 19.0-21.0 10.0-12.0 --- ---
309 0.20 2.00 0.045 0.03 1.00 22.0-24.0 12.0-15.0 --- ---
309S 0.08 2.00 0.045 0.03 1.00 22.0-24.0 12.0-15.0 --- ---
310 0.25 2.00 0.045 0.03 1.50 24.0-26.0 19.0-22.0 --- ---
310S 0.08 2.00 0.045 0.03 1.50 24.0-26.0 19.0-22.0 --- ---
314 0.25 2.00 0.045 0.03 1.5-3.0 23.0-26.0 19.0-22.0 --- ---
316 0.08 2.00 0.45 0.03 1.00 16.0-18.0 10.0-14.0 2.00-3.00 ---
316F 0.08 2.00 0.2 0.10 min 1.00 16.0-18.0 10.0-14.0 1.75-2.50 ---
316L 0.03 2.00 0.045 0.03 1.00 16.0-18.0 10.0-14.0 2.00-3.00 ---
316N 0.08 2.00 0.045 0.03 1.00 16.0-18.0 10.0-14.0 2.00-3.00 0.10-0.16N
317 0.08 2.00 0.045 0.03 1.00 18.0-20.0 11.0-15.0 3.00-4.00 ---
317L 0.03 2.00 0.045 0.03 1.00 18.0-20.0 11.0-15.0 3.00-4.00 ---
321 0.08 2.00 0.045 0.03 1.00 17.0-19.0 9.0-12.0 --- Ti: 5xC min
329 0.10 2.00 0.04 0.03 1.00 25.0-30.0 3.0-6.0 1.00-2.00 ---
330 0.08 2.00 0.04 0.03 0.75-1.5 17.0-20.0 34.0-37.0 --- O.IOTa, 0.20Nb
347 0.08 2.00 0.045 0.03 1.00 17.0-19.0 9.0-13.0 --- Nb: 10xC min
348 0.08 2.00 0.045 0.03 1.00 17.0-19.0 9.0-13.0 --- Nb: 10xC min
384 0.08 2.00 0.045 0.03 1.00 15.0-17.0 17.0-19.0 --- ---
405 0.08 1.00 0.04 0.03 1.00 11.5-14.50 --- --- 0.10-0.30AI
409 0.08 1.00 0.045 0.045 1.00 10.5-11.75 --- --- Ti: 6x-0.75
429 0.12 1.00 0.04 0.03 1.00 14.0-16.0 --- --- ---
430 0.12 1.00 0.04 0.03 1.00 16.0-18.0 --- --- ---
430F 0.12 1.25 0.06 0.15 1.00 16.0-18.0 --- 0.60 ---
430FSe 0.12 1.25 0.06 0.06 1.00 16.0-18.0 --- --- 0.15Si min
434 0.12 1.00 0.04 0.03 1.00 16.0-18.0 --- 0.75-1.25 ---
436 0.12 1.00 0.04 0.03 1.00 16.0-18.0 --- 0.75-1.25 Nb: 5x 0-0.70
442 0.20 1.00 0.04 0.03 1.00 18.0-23.0 --- --- ---
444 0.25 1.00 0.04 0.03 1.00 17.50-19.5 --- --- (Ti + Nb):0.2 + 4 (C+N)-0.8
446 0.20 1.50 0.04 0.03 1.00 23.0-27.0 ---   0.25N
403 0.15 1.00 0.04 0.03 0.50 11.50-13.0 --- --- ---
410 0.15 1.00 0.04 0.03 1.00 11.50-13.5 --- --- ---
414 0.15 1.00 0.04 0.03 1.00 11.50-13.5 1.25-2.50 --- ---
416 0.15 1.25 0.06 0.15 min 1.00 12.0-14.0 --- 0.60 ---
416Se 0.15 1.25 0.06 0.06 1.00 12.0-14.0 --- --- 0.15Si min
420 0.15 min 1.00 0.04 0.03 1.00 12.0-14.0 --- --- ---
420F 0.15 min 1.25 0.06 0.15 min 1.00 12.0-14.0 --- 0.60 ---
422 0.20-0.25 1.00 0.025 0.025 0.75 11.0-13.0 0.50-1.0 0.75-1.25 0.15-0.30V
0.75-1.25W
431 0.20 1.00 0.04 0.03 1.00 15.0-17.0 1.25-2.50 --- ---
440A 0.60-0.75 1.00 0.04 0.03 1.00 16.0-18.0 --- 0.75 ---
440B 0.75-0.95 1.00 0.04 0.03 1.00 16.0-18.0 --- 0.75 ---
440C 0.95-1.20 1.00 0.04 0.03 1.00 16.0-18.0 --- 0.75 ---
Forged
S13800 0.05 0.20 0.010 0.008 0.10 12.2-13.2 7.50-8.50 2.00-2.50 0.90-1.25AI, 0.01 N
S15500 0.07 1.00 0.04 0.03 1.00 14.0-15.5 3.50-5.50 --- 2.50-4.50 Cu,
0.15-0.45 Nb
S17400 0.07 1.00 0.04 0.03 1.00 15.5-17.5 3.0-5.0 --- 3.00-5.00 Cu,
0.15-0.45 Nb
S17700 0.09 1.00 0.04 0.04 0.04 16.0-18.0 6.50-7.75 --- 0.75-1.50 AI