Technology
Mechanical Properties of Typical Stainless Steel in Different Modulation States
Brand Quoted standard Temper Vickers hardnessHV Yield strengthMPa Tension strengthMPa Elongation  %

SUS301

JIS G4305

AN

≤218

≥205

≥520

≥40

1/4H

220~310

≥510

≥860

≥25

1/2H

310~370

≥755

≥1030

≥9

3/4H

370~430

≥930

≥1210

≥3

FH

430~490

≥960

≥1270

≥3

SUS304

JIS G4305

AN

≤200

≥205

≥520

≥40

SUS 301

JIS G4313

1/2H

310~370

≥510

≥930

≥10

3/4H

370~430

≥745

≥1130

≥5

FH

430~490

≥1030

≥1320

-

EH

490~530

≥1275

≥1570

-

SEH

≥530

≥1450

≥1740

-

SUS 304

JIS G4313

1/2H

250~310

≥470

≥780

≥6

3/4H

310~370

≥665

≥930

≥3

FH

≥370

≥880

≥1130

-

301

ASTM A240
ASTM A666

AN

 

≥205

≥515

≥40

1/16H

 

≥310

≥620

≥40

1/8H

 

≥380

≥690

≥40

1/4H

 

≥515

≥860

≥25

1/2H

 

≥760

≥1035

≥15

3/4H

 

≥930

≥1205

≥10

FH

 

≥965

≥1275

≥8

304

ASTM A240
ASTM A666

AN

 

≥205

≥515

≥40

1/16H

 

≥310

≥550

≥35

1/8H

 

≥380

≥690

≥40

1/4H

 

≥515

≥860

≥10

1/2H

 

≥760

≥1035

≥6

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