Stainless Steel 304/304L/304H Round Bar & Rods

Stainless Steel 304/304L/304H Round Bar

Our industry is a leading manufacturer and importer of the entire industrial steel and SS 304/304L/304H Round Bars/Rods. Champak Steel & Engg. Co is offering the bars & rods with the high quality of the raw material and international grade. Our all products are highly demanding in the market due to its quality. We even design the customized form of the products as per the customer specifications and choice. Our all the bars& rods are well tested, examined and packed before the delivery to the vendors and retailers.

SS 304/304L/304H Round Bars/Rods is made with both physical and mechanical properties which help the bars to combine together and get then high strength and hardness for the use in the hostile environments. These properties are like elongation, proof stress, thermal conductivity, density, melting point, modulus of expansion, electrical conductivity, tensile strength, yield strength, ultimate tensile strength, and electrical resistivity as well. These bars & rods are made with the help of the several chemicals which are best for the manufacture of the rods to get the properties of the resistivity.

Stainless Steel 304 Forged Bar, SS ASTM A276 304L Flat Bar, ASTM A276 Stainless Steel 304H Hex Bar Supplier, SS 304 Bright Bar, SS 304L Square Bar, Stainless Steel 304H Rectangular Bar, ASTM A276 Stainless Steel 304L Rods Exporter, SS 304H Round Bar Manufacturer in India.

These chemicals are like carbon, manganese, silicon, phosphorous, sulfur, chromium, molybdenum, and nickel as well. These bars are even designed with the specification like conditions, tolerance, types, applications, surface, finish, end, forms, shape, size, wall thickness, pressure, length, width, and grade as well. These bars & rods are available in numerous types like seamless, fabricated, welded, and ERW.

UNS S30400 Hot Rolled Bar Trader, DIN 1.4301 Round Rods, Stainless Steel UNS S30403 / S30409 Hex Bar, SS DIN 1.4307 Flat Bars Dealer, ASTM A276 SS 304 Cold Rolled Round Bars, 304L Stainless Steel Polished Round Bar Stockists, ASME SA276 SS 304H Round Bar Supplier in India.

SS 304/304L/304H Round Bars/Rods are suitable for use in many industries like the sugar industry, oil industry, gas processing, petrochemical industry, power generation industry, power plant, specialty chemical industry, fertilizer industry, dairy industry, food processing, and breweries industry. These bars are also suitable for many of the general works such as heat exchangers, condensers, military apliacti8on, pumps, shafts, and home appliances as well.

SS 304/304L/304H Round Bars/Rods are best for use in the food processing and storage units because it is completely resistant to the chemicals and chloride solutions. These rods are generally made with the international properties and standard for the sustention in harsh environments. These bars can easily sustain in the annealed temperatures without any deformation to the bars. These bars & rods are resistant from the entire general corrosions.

304/304L/304H Stainless Steel Round Bar Equivalent Grades

SS 304 S30400 1.4301 Z7CN18‐09 X5CrNi18-10 SUS 304 304S31 08Х18Н10
SS 304L S30403 1.4306/1.4307 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11 SUS 304L 304S11 03Х18Н11
SS 304H S30409 1.4301 - - - - -

Stainless Steel 304/304L/304H Round Bar Other Types

SS 304 Square Bar

SS 304/304L/304H Square Bar

Stainless Steel 304 Square Bar, UNS S30400 / S30403 / S30409 Square Bar, DIN 1.4301 Square Rod, ASME SA 276 SS 304H Square Bar, Stainless Steel 304 Polish Square Bar, SS 304/304L/304H Square Rod

SS 304 Hex Bar

SS 304/304L/304H Hex Bar

ASME SA276 SS 304L /304H Hex Bar, ASTM A276 Stainless Steel 304 Hex Bar, DIN 1.4301 / 1.4307 Hex Bar, UNS S30409 Hex Bar, SS 304 / 304L / 304H Hex Rod, SS 304 Polish Hex Bar, SS 304/304L/304H Hex Rod

Stainless Steel 304L Rectangular Bar

SS 304/304L/304H Rectangular Bar

Stainless Steel ASTM A276 304 Rectangular Bar, UNS S30400 / DIN 1.4301 Rectangular Bar, ASME SA276 SS 304L Rectangular Rod, SS 304 Rectangle Rod, Stainless 304H Rectangle Bar, Polish SS 304H Rectangular Bar Supplier

Stainless Steel 304L Flat Bar

SS 304/304L/304H Flat Bar

DIN 1.4301 Flat Bar, UNS S30400 Flat Bar, ASME SA 276 Stainless Steel 304L Flat Bar, ASTM A276 304H SS Flat Rod, SS 304/304L/304H Polish Flat Bar

Stainless Steel 304 Bright Bar

SS 304/304L/304H Bright Bar

ASTM A276 304H Stainless Steel Bright Bar, SS UNS S30400/ S30403/ S30409 Bright Bar, SS 304 Bright Rod, SS 304/304L/304H Polish Bright Bar

Stainless Steel 304H Forged Bar

SS 304/304L/304H Forged Bar

UNS S30400 Forged Bar, Stainless Steel 304 Forged Rod, ASTM A276 304L Stainless Steel Polish Forged Bar, ASME SA 276 SS 304H Forged Bar

Specification of Stainless Steel 304/304L/304H Round Bar

Stainless Steel Round Bar Specification : ASTM A276 / A479, ASME SA276 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.

Chemical Composition of Stainless Steel 304/304L/304H Round Bar

C Mn Si P S Cr Ni N
304 0.07max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 10.5
304L 0.03max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 12.0 0.10 max
304H min: 18.0
min: 8.0
max: 10.5
min: 0.04

Mechanical Properties Of Stainless Steel 304/304L/304H Round Bar

Grade Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (Brinell) MAX Hardness (Rockwell B) MAX
304 75 30 40 201 92
304L 70 25 40 201 92
304H 75 30 40 201 92

Physical Properties of 304/304L/304H Stainless Steel Round Bar

SS 304/304L
Thermal Conductivity
(BTU/h ft. °F)
(in x 10-6)
Modulus of
(psi x 106
Coefficient of
Thermal Expansion
°F x 10-6
Specific Heat
at 68°F: 0.285 9.4 at 212°F 28.3 at 68°F 28 9.4 at 32 – 212°F 0.1200 at 68°F to 212°F 2500 to 2590
12.4 at 932 °F 39.4 at 752°F 10.2 at 32 – 1000°F
49.6 at 1652 °F 10.4 at 32 – 1500°F
SS 304H
Coefficient of
Thermal Expansion (min/in)-°F
Thermal Conductivity BTU/hr-ft-°F Specific Heat BTU/lbm -°F Modules of Elasticity (annealed)2-psi
at 68 °F at 68 – 212°F at 68 – 1600°F at 212°F at 932°F at 32 – 212°F in tension (E)
0.285 9.2 11.0 9.4 12.4 0.12 29 x 106

SS 304/304L/304H Round Bar Application Industries

Our Stainless Steel 304/304L/304H Round Bar are used in a wide range of applications and various industries. Below are a few of them:

  • Petrochemical Industry

  • Oil and Gas Industry

  • Chemical Industry

  • Power Plant Industry

  • Energy Industry

  • Pharmaceuticals Industry

  • Pulp & Paper Indusry

  • Food Processing Industry

  • Aerospace Industry

  • Refining Industry

Application Industries

Latest Price List of SS 304/304L/304H Round Bar

Champak Steel and Engg. Co. is one of the leading manufacturer and supplier of 304 Stainless Steel ASTM A276 Round Bar, SS 304L ASME SA 276 Polished Bar, 304H SS Black Bar, 304/304L/304H Stainless Steel Rods, ASTM A276 SUS 304 Round Bar, ASME SA 276 304L Bar, Round Bar, Hex Bar at the best price in India.


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