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Stainless steel rod

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303 STAINLESS STEEL ROUND BAR

DESCRIPTION of 303 STAINLESS STEEL ROUND BAR

303 stainless steel cold drawn round bar is an excellent candidate for most processing techniques as well as both indoor and outdoor applications. This product, designed for close tolerances, has a semi-smooth, dull grey finish with accurate dimensions throughout length. 303 stainless steel is a high strength material with excellent corrosion resistance making it ideal for shafts, hinges, dowels and other structural applications. ASTM A314 is the standard specification for stainless steel billets and bars for forging.  

SPECIFICATIONS of 303 STAINLESS STEEL ROUND BAR

CHEMICAL COMPOSITION

Element

Percentage

C

0.15 max

Fe

69

Mn

2 max

Mo

0.6 max

Ni

9

P

0.2 max

S

0.15 max

Si

1 max

Cr

18


MECHANICAL INFORMATION

 

Imperial

Metric

Density

0.289 lb/in3

8.0 g/cc

Ultimate Tensile Strength

89,900psi

620 MPa

Yield Tensile Strength

34,800psi

240 MPa

Fatigue Strength

34,800psi

240 MPa

Melting Point

2,550 - 2,590°F

1,400 - 1,420°C


Hardness Rockwell C

19

Hardness Rockwell B

96

Hardness Knoop

251

Hardness Brinell

228


 AVAILABLE SIZES

Size

Length

Weight
(lbs/ft)

1/8"

144.00"

0.041

3/16"

144.00"

0.093

1/4"

144.00"

0.167

5/16"

144.00"

0.261

3/8"

144.00"

0.375

7/16"

144.00"

0.511

1/2"

144.00"

0.668

5/8"

144.00"

1.040

3/4"

144.00"

1.500

7/8"

144.00"

2.040

15/16"

144.00"

2.349

1"

144.00"

2.670

1-1/8"

144.00"

3.380

1-1/4"

144.00"

4.170

1-1/2"

144.00"

6.000

2"

144.00"

10.680

2-1/2"

144.00"

16.690

Factory Display

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Application Field

Oil & Gas
Oil & Gas
Chemical Industry
Chemical Industry
Marine Engineering
Marine Engineering
Construction Industry
Construction Industry
Power Generation
Power Generation
Machinery industry
Machinery industry