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309 stainless steel rod
Strong Strength, High-Quality Products

309 stainless steel rod Description

309 stainless steel rod Description

309 stainless steel rod  is an austenitic heat resistant alloy with oxidation resistance to 1900°F under constant temperature conditions. When frequent thermal cycling is involved, the alloy is resistant to about 1850°F. The high chromium and relatively low nickel content of 309 provide good resistance to high temperature sulfur bearing atmospheres. 309 has only moderate resistance to carbon absorption and is not suggested for use in highly carburizing atmospheres.

309 stainless steel rod advantage

1、309 stainless steel rod has a higher corrosion resistance and strength compared to 304 stainless steel. This product is versatile and known for its high heat treatment capabilities.

2、Corrosion Resistance:309 stainless steel rod stands-up excellently in a range of atmospheric environments even when exposed to corrosive elements.

3、Heat Resistance: Can be hot worked at 1177⁰C and then can be quenched rapidly.

4、Easy to weld by using fusion or resistance welding methods (preferably not oxyacetylene though).

5、Can be headed, upset, drawn, and stamped even though it has high work hardening rate

309 stainless steel rod application

309 stainless steel rod can be applied to a range of applications including a variety of accessories and equipment such as boiler baffles, furnace components, oven linings, fire box sheets, and other high temperature containers.

309 stainless steel rod Specification

Product name

309 Stainless Steel bar


200 Series: 201,202,202Cu,204Cu,
300 Series: 301,303,309,303Cu,304,304Cu,304L,309S,310S,316L,321
400 Series: 409L,410,420,430,431,440C,444,446
600 Series: 630,631(17-4PH,17-7PH)
Duplex: 2205,2507,329,S32760
Nickel Alloy: HC-276,HC-2000,HB3,400,600,625,718,800H,825,926
Others: 15-5PH,254SMO,253MA,904L,316Ti,317L,347,318,


2B, 2D, No.1, No.4, BA, HL, 6K, 8K ,etc




Cold Rolled; Hot Rolled


Diameter: 1-1500 mm
Length: 1m or as Customized


Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper
making,shipbuilding,boiler fields.

price terms


309 stainless steel rod Show

Factory show

309 stainless steel rod chemical composition

Element Iron, Fe Chromium, Cr Nickel, Ni Manganese, Mn Silicon, Si Carbon, C Phosphorous, P Sulfur, S
Content (%) 60 23 14 2 1 0.2 0.045 0.03

309 stainless steel rod mechanical properties

Properties Tensile strength Yield strength (@ strain 0.200%) Izod impact Shear modulus (typical for steel) Elastic modulus Poisson's ratio Elongation at break (in 50 mm) Hardness, Brinell Hardness, Rockwell B Hardness, Vickers (converted from Rockwell B hardness)
Metric 620 MPa 310 MPa 120 - 165 J 77 GPa 200 GPa 0.27-0.30 45% 147 85 169
Imperial 89900 psi 45000 psi 88.5 - 122 ft-lb 11200 ksi 29008 ksi 0.27-0.30 45% 147 85 169
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Our steel products are mainly used in chemical industry, petrochemical industry, offshore, seawater pipeline, desalination plant, nuclear engineering, paper and pulp industry.

Oil and GasKuwait is a country of petroleum resources with abundant, oil factory also is very broad, respectively, the oil plant are mainly used for refining oil and oil processing.
MarineSubmarine pipelines carry such things as domestic water, waste water, electrical lines, gas lines, communication lines, and outfall or intake systems.
ConstructionBridge materials with high strength, low cost for selecting the main basis, give priority to with development of the traditional steel and concrete.
EnergyEngineering is mainly aiming at the water pollution and solid waste pollution. using the steel pipe to filtrate in order to improve the quality of water.

our export country

We are a well known worldwide supply and export Alloy Steel Plate in following countries:,Italy, Philippines, France,Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.