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304 Stainless Steel Bar

Stainless Steel 304 Round Bar is made up of a stainless material that has 18% chromium and 8% nickel in its composition. The material has corrosion resistance and strength properties.  Navstar Steel is one of the leading manufacturers and suppliers of the Stainless Steel 304 Round Bar products. The material is strong with 515MPa minimum tensile strength and 205MPa minimum yield strength. It also can operate under high temperatures.


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304 Stainless Steel Bar Rod Price in China ,Manufacturer of 304 Stainless Steel Bar Rod

The higher operating temperatures for ASTM A276 Type 304 Rod are possible because of the high melting point of 1400 degrees Celsius of the material. The bars are made in different models, specifications and types such as the ASTM A479 GR 304 Bright Bar and SS 304 Round Bar. The A479 is a specification that covers bars of hot rolled, cold drawn and pressure vessel bars. The pressure vessel specification mandates the SS UNS S30400 Hot Rolled Bar to be able to handle high pressures. The material can come in varying dimensions.

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The 304 Stainless Steel  Bar is used mostly for its high geometrical strength. The applications include construction and other commercial applications as well. The strength, heat resistance and corrosion resistance are all the result of the composition. The material includes carbon, manganese, phosphorus, silicon, sulfur and chromium and nickel. Please contact us for more information on the SS 304  Bar and other types as well as their pricing.  
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Equivalent Material of 304 Stainless Steel Bar Rod
GradeUNS No.Old BritishEuronormChina GBJapanese JIS
BSENNo.Name
304S30400304S1558E1.4301X5CrNi18-100Cr18Ni9SUS 304
304LS30403304S12-1.4307X2CrNiN18-900Cr19Ni10SUS 304L
304HS30409304S51-1.4948X6CrNi18-1107Cr19Ni10SUS 304H

Standard Specification Of A240 Type 304 Stainless Steel Bar Rod

Specifications

ASTM A276

Diameter

3、5、6、7、8、9、10、12、15、18、20、25、30、35、40、50、100、200etc

Length

2000mm, 2500mm, 3000mm,3500mm, 4000mm 5000mm 6000mm 10000mm 12000mm etc

Surface

Black 、 bright、 pickling 、etc

Finish

Hot rolled plate (HR), Cold rolled sheet (CR), 

Form

Rod, Round, Channel Bar, Rings, Round Rod, Triangle, Hollow, Rectangle, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc.

304 Stainless Steel Bar Rod  Composition and Mechanical Characteristics

GradeCMnSiPSCrMoNiN
304

Min.

Max.

/

0.08

/

2.0

/

0.75

/

0.045

/

0.030

18.00

20.00

/

8.00

10.50

/

0.10

304L

Min.

Max.

/

0.03

/

2.0

/

1.0

/

0.045

/

0.030

18.00

20.00

/

9.00

11.00

/
304H

Min.

Max.

0.04

0.10

/

2.0

/

0.75

0.045

/

/

0.030

18.00

20.00

/

8.00

10.50

/


GradeTensile Strength(MPa) Yield Strength0.2% Proof (MPa) Elongation(% in 50mm)Hardness
Rockwell B(HR B)Brinell(HB)
3045152054092201
304L5152054090187
304H5152054092201

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