acc. to ASTM A240 / Austenitic Stainless Steel
32-4340.JPG

304 grade corrosion resistant alloy is the most commonly used austenitic stainless steel for general purpose applications that has excellent strength, toughness, formability and good weldability.

Range

Round Pipes

Flat Bars

Beams

Round Bars (Dia)

Plates (thickness)

Sheets (thickness)

min

1/8" SCH5S [10.3x1.25mm]

14 GA x 3/4 [2x19mm]

S 3×5.7"

1/2" [6.35mm]

1/2" [6.35mm]

30 GA [0.30 mm]

max

24" SCH 160S [610x60mm]

5" x 20" [127x508mm]

W 24×136"

24" [610mm]

24" [610mm]

1/2" [6.35mm]

Range

Si

P

Mo

Cu

Ni

Cr

S

min

-

-

-

-

8.00

18.00

-

max

1.00

0.040

0.75

0.75

10.00

20.00

0.030

Tensile Strength

Yield Strength (%0.2)

Elongation (%)

Hardness (Rockwell)

min

517 MPa / 75 Ksi

205 MPa / 30 Ksi

40

-

max

-

-

-

92 HRB

W. Nr.

W. Nr.

UNS

UNS

1.4307

1.4301

S30403

S30400