Stainless Steel 
Mechanical Properties

STAINLESS STEEL TYPE CONDITION ULTIMATE TENSILE STRENGTH (PSI) 0.2% YIELD STRENGTH (PSI) ELONGATION (% IN 2 IN.) REDUCTION OF AREA (%) HARDNESS BRINELL HARDNESS ROCKWELL
302 ANNEALED 75,000 30,000 30 40

 

 
303 ANNEALED

 

 

 

 

 262 MAX

 
XM-19 ANNEALED 100,000 55,000 35 55

 

 
304 ANNEALED 75,000 30,000 30 40

 

 
304L ANNEALED 70,000 25,000 30 40

 

 
305 ANNEALED 75,000 30,000 30 40

 

 
309 ANNEALED 75,000 30,000 30 40

 

 
309S ANNEALED 75,000 30,000 30 40

 

 
310 ANNEALED 75,000 30,000 30 40

 

 
316 ANNEALED 75,000 30,000 30 40

 

 
316L ANNEALED 70,000 25,000 30 40

 

 
317 ANNEALED 75,000 30,000 30 40

 

 
317L ANNEALED 70,000 25,000 30 50

 

 
321 ANNEALED 75,000 30,000 30 40

 

 
347 ANNEALED 75,000 30,000 30 40

 

 

 

 

 

 

 

 

 

 
PH 13-8 Mo H950 220,000 205,000 10 35 430 C45

 

 H1000 205,000 190,000 10 40 400 C43

 

 H1050 185,000 175,000 11 45 380 C41

 

 H1100 150,000 135,000 14 50 313 C34

 

 H1150-M 125,000 85,000 16 55 259 C26

 

 

 

 

 

 

 

 
15-5 PH H900 190,000 170,000 6 15 388 C40

 

 H1025 155,000 145,000 8 27 331 C35

 

 H1075 145,000 125,000 9 28 311 C32

 

 H1150 135,000 105,000 11 30 277 C28

 

 H1150-M 115,000 75,000 14 35 255 C24

 

 

 

 

 

 

 

 
17-4 PH H900 190,000 170,000 10 40 388 C40

 

 H1025 155,000 145,000 12 45 331 C35

 

 H1075 145,000 125,000 13 45 311 C32

 

 H1150 135,000 105,000 16 50 277 C28

 

 H1150-M 115,000 75,000 18 55 255 C24

 

H1150-D

125,000

105,000

16

50

255

24
               
410 T 100,000 80,000 12 40

 

 

 

 H 120,000 90,000 12 40

 

 

 

 ANNEALED 70,000 40,000 16 45

 

 

 

 CLASS 2 110,000 85,000 15 45 269 MAX

 

 

 NACE MRO 175

 

 

 

 

 

 22 HRC MAX

 

 

 

 

 

 

 

 
416 ANNEALED

 

 

 

 

 262 MAX

 

 

 TEMPERED

 

 

 

 

 248-302

 

 

 HARDENED

 

 

 

 

 293-352