Stainless Steel Chemical Composition
Grade Chemical Composition Others
C Si. Mn P ( max) S ( max) Ni Cr Mo
TP 304 <= 0 .08 <= 0 .75 <= 2 .00 0 .04 0 .03 8 .00 ~11 .00 18 .00 ~20 .00
TP
304 H
0 .04 ~ 0 .10 <= 0 .75 <= 2 .00 0 .04 0 .03 8 .00 ~11 .00 18 .00 ~20 .00
TP
304 L
<= 0 .035 <= 0 .75 <= 2 .00 0 .04 0 .03 8 .00 ~13 .00 18 .00 -20 .00
TP
304 N
<= 0 .08 <= 0 .75 <= 2 .00 0 .04 0 .03 8 .00 ~11 .00 18 .00 ~20 .00 N: 0 .10 ~0 .16
TP
304 LN
<= 0 .035 <= 0 .75 <= 2 .00 0 .04 0 .03 8 .00 ~11 .00 18 .00 ~20 .00 N: 0 .10 ~0 .16
TP 309 <= 0 .15 <= 0 .75 <= 2 .00 0 .04 0 .03 12 .00 ~15 .00 22 .00 ~24 .00
TP 310 <= 0 .15 <= 0 .75 <= 2 .00 0 .04 0 .03 19 .00 ~22 .00 24 .00 ~26 .00
TP 316 <= 0 .08 <= 0 .75 <= 2 .00 0 .04 0 .03 11 .00 ~14 .00 16 .00 ~18 .00 2 .00 ~3 .00
TP
316 H
0 .04 <= 0 .10 <= 0 .75 <= 2 .00 0 .04 0 .03 11 .00 ~14 .00 16 .00 ~18 .00 2 .00 ~3 .00
TP
316 L
<= 0 .035 <= 0 .75 <= 2 .00 0 .04 0 .03 10 .00 ~15 .00 16 .00 ~18 .00 2 .00 ~3 .00
TP
316 N
<= 0 .08 <= 0 .75 <= 2 .00 0 .04 0 .03 11 .00 ~14 .00 16 .00 ~18 .00 2 .00 ~3 .00 N: 0 .10 ~0 .16
TP
316 LN
<= 0 .035 <= 0 .75 <= 2 .00 0 .04 0 .03 10 .00 ~15 .00 16 .00 ~18 .00 2 .00 ~3 .00 N: 0 .10 -0 .16
TP 317 <= 0 .08 <= 0 .75 <= 2 .00 0 .04 0 .03 11 .00 ~14 .00 18 .00 ~20 .00 3 .00 ~4 .00
TP 321 <= 0 .08 <= 0 .75 <= 2 .00 0 .04 0 .03 9 .00 ~13 .00 17 .00 ~20 .00 Ti: 5 x C% ~ 0 .70 B
TP
321 H
0 .04 ~ 0 .10 <= 0 .75 <= 2 .00 0 .04 0 .03 9 .00 ~13 .00 17 .00 ~20 .00 Ti: 4 x C% ~0 .60
TP 347 <= 0 .08 <= 0 .75 <= 2 .00 0 .04 0 .03 9 .00 ~13 .00 17 .00 ~20 .00 Nb + Ta: 10 x C% ~1 .00
TP
347 H
0 .04 ~ 0 .10 <= 0 .75 <= 2 .00 0 .04 0 .03 9 .00 ~13 .00 17 .00 ~20 .00 Nb +Ta: 8 XC% ~ 1 .0
TP 405 <= 0 .08 <= 0 .75 <= 1 .00 0 .04 0 .03 <= 0 .50 11 .5 ~13 .5 AI: 0 .10 ~0 .30
TP 410 <= 0 .15 <= 0 .75 <= 1 .00 0 .04 0 .03 <= 0 .50 11 .5 ~13 .5
TP 429 <= 0 .12 <= 0 .75 <= 1 .00 0 .04 0 .03 <= 0 .50 14 .00 ~16 .00
TP 430 <= 0 .12 <= 0 .75 <= 1 .00 0 .04 0 .03 <= 0 .50 16 .00 ~18 .00
TP 443 <= 0 .20 <-0 .75 <= 1 .00 0 .04 0 .03 <= 0 .50 18 .00 ~23 .10 Cu: 0 .90 ~1 .25
TP 446 <= 0 .20 <= 0 .75 <= 1 .50 0 .04 0 .03 <= 0 .50 23 .00 ~30 .00 N: 0 .10 ~0 .25
TP 329 <= 0 .089 <= 0 .75 <= 1 .00 0 .04 0 .03 2 .50 ~5 .00 23 .00 ~28 .00 1 .00 <= 2 .0
TP 409 <= 0 .089 <= 1 .00 <= 1 .00 0 ,045 0 .05 <= 0 .50 10 .50 ~11 .75 Ti: 6 xC% ~ 0 .75
TP XM-8 <= 0 .07 <= 1 .00 <= 1 .00 0 .04 0 .03 <= 0 .50 17 .00 ~19 .00 Ai: <= 0 .15
Ti: 12 xC% ~1 .10
TP
316 Ti
<= 0 .08 <= 0 .75 <= 2 .00 0 .04 0 .03 11 .00 ~14 .00 16 .00 ~18 .00 2 .00 ~3 .00 Ti: 5 xC% ~0 .75