Ambient Temperature Physical Properties of Common Stainless Steels

 


Carbon Steel

Common Name

UNS No.

Density

Specific Heat

Electrical Resistivity

Young’s Modulus

g/cm3

lb./in3

J/kg°K

Btu/lb./°F

micro ohm-m

micro ohm-in.

GPa

x106 psi

Carbon Steel

G10200

7.64

0.278

447

0.107

0.10

3.9

207

30.0

Austenitic Stainless Steels

Common Name

UNS No.

Density

Specific Heat

Electrical Resistivity

Young’s Modulus

g/cm3

lb./in3

J/kg°K

Btu/lb./°F

micro ohm-m

micro ohm-in.

GPa

x106 psi

201

S20100

7.86

0.284

502

0.12

0.67

-

207

30

301

S30100

8.03

0.29

-

-

0.72

28.3

193

28

304L

S30403

7.90

0.285

500

0.12

0.72

28.3

200

29

305

S30500

7.90

0.285

500

0.12

0.72

28.3

200

29

321

S32100

7.92

0.286

500

0.12

0.72

28.3

193

28

347

S34700

7.96

0.288

500

0.12

0.72

28.3

193

28

309

S30900

8.03

0.29

502

0.12

0.78

30.7

200

29

310

S31000

8.03

0.29

502

0.12

0.94

37.0

200

29

316L

S31603

7.95

0.287

469

0.112

0.74

29.1

200

29.0

317L

S31703

7.95

0.287

-

-

0.79

31.1

-

-

317LMN

S31726

8.02

0.290

502

0.112

0.85

33.5

200

29.0

904L

N08904

7.95

0.287

461

0.110

0.95

37.4

190

28.0

 

S31254

7.95

0.287

498

0.119

0.85

33.5

200

29.0

 

N08367

8.06

0.291

461

0.110

0.89

35.0

195

28.2

Ferritic Stainless Steels

Name

UNS No.

Density

Specific Heat

Electrical Resistivity

Young’s Modulus

g/cm3

lb./in3

J/kg°K

Btu/lb./°F

micro ohm-m

micro ohm-in.

GPa

x106 psi

409

S40910
S40920
S40930

7.76

0.280

477

0.114

0.60

-

200

29

405

S40500

7.72

0.279

460

0.11

0.60

-

200

29

430

S43000

7.70

0.278

460

0.11

0.60

23.6

-

-

434

S43400

7.74

0.28

460

0.11

0.60

23.68

200

29

439

S43035

7.695

0.278

460

0.11

0.63

-

200

29

444

S44400

7.75

0.280

447

0.107

-

-

-

-

26-3-3

S44660

7.70

0.278

500

0.120

0.66

400

214

31

 

S44735

7.67

0.277

448

0.107

0.72

430

207

30

Martensitic Stainless Steels

Name

UNS No.

Density

Specific Heat

Electrical Resistivity

Young’s Modulus

g/cm3

lb./in3

J/kg°K

Btu/lb./°F

micro ohm-m

micro ohm-in.

GPa

x106 psi

410

S41000

7.75

0.280

460

0.11

0.56

-

200

29

420

S42000

7.73

0.278

460

0.11

0.56

-

200

29

440A

S44002

7.74

0.279

460

0.11

0.62

-

200

29

440C

S44004

7.62

0.275

460

0.11

0.60

-

200

29

Precipitation Hardening Stainless Steels

Name

UNS No.

Condition

Density

Specific Heat

Electrical Resistivity

Young’s Modulus

g/cm3

lb./in3

J/kg°K

Btu/lb./°F

micro ohm-m

micro ohm-in.

GPa

x106 psi

XM-13

S13800

A

7.76

0.280

-

-

1.02

-

-

-

XM-12

S15500

A

7.75

0.280

-

-

0.98

-

196

28.5

632

S15700

A

7.80

0.282

-

-

0.82

-

195

28

630

S17400

A

7.75

0.280

-

-

0.98

-

196

28.5

631

S17700

A

7.81

0.282

-

-

0.80

-

200

29

Duplex Stainless Steels

Name

UNS No.

Density

Specific Heat

Electrical Resistivity

Young’s Modulus

g/cm3

lb./in3

J/kg°K

Btu/lb./°F

micro ohm-m

micro ohm-in.

GPa

x106 psi

329

S32900

7.70

0.280

460

0.110

0.80

31.5

200

29.0

 

S31500

7.75

0.280

482

0.115

200

29.0

 

S32101

7.80

0.281

500

0.119

0.80

31.5

200

29.0

2304

S32304

7.75

0.280

482

0.115

0.80

31.5

200

29.0

 

S31803

7.80

0.281

500

0.119

0.80

31.5

200

29.0

2205

S32205

7.80

0.281

500

0.119

0.80

31.5

200

29.0

 

S31260

7.80

0.281

502

0.120

200

29.0

 

S32750

7.85

0.285

480

0.114

0.80

31.5

205

29.7

255

S32550

7.81

0.282

488

0.116

0.84

33.1

210

30.5

 

S39274

7.80

0.281

502

0.120

200

29.0

 

S32760

7.84

0.281

0.85

33.5

190

27.6

 

S32520

7.85

0.280

450

0.108

0.85

33.5

205

29.7

2507

S32750

7.79

0.280

485

0.115

0.80

31.5

200

29.0

 

Credit:  These tables were extracted the following brochures and company datasheets.

Nickel Institute brochure No. 11 021 High Performance Stainless Steels

Nickel Institute brochure 16001 Practical Guidelines for the Fabrication of High Performance Austenitic Stainless Steels

International Molybdenum Association brochure Practical Guidelines for the Fabrication of Duplex Stainless Steels