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Stainless Steel 304H Round Bars

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Stainless Steel 304H Round Bars Specification

Size
Custom Lengths Available

Recyclable
Yes

Material Composition %
Cr 18-20%, Ni 8-11%, C max 0.10%

Diameter
6mm to 350mm

Corrosion Resistant
Excellent

Heat Resistance
Yes

Tensile Strength
515 MPa min

Product Form
Bar

Hardness
HRB 95 Max

Product Name
Stainless Steel 304H Round Bars

Steel Type
Stainless Steel

Steel Product Type
Round Bar

Grade
304H

Thickness
Standard & Custom Sizes Available

Shape
Round

Steel Standard
ASTM A276, ASTM A479

Surface
Bright, Polished

Composition
Chromium 18-20%, Nickel 8-11%, Carbon 0.10%

Application
Automobile Industry, Construction, Petrochemical, Shipbuilding, Power Plants

Dimension (L*W*H)
Customizable

Weight
Varies as per size and length

Color
Silver

Material Grade
304H

Finish Type
Polished, Bright

Usage
Industrial, Mechanical, Architectural

Minimum Order Quantity
10 kg

Magnetic Properties
Non-Magnetic

Elongation
40% min

Density
8.00 g/cm

Modulus of Elasticity
193 GPa

Packaging Type
Bundled or Wooden Box

Standard Length
100 mm to 6000 mm

Melting Point
14001450C

Production Technique
Hot Rolled / Cold Drawn

Tolerance
As per ASTM standard

About Stainless Steel 304H Round Bars

What Are Specification Stainless Steel 304H Round Bars?

Standard	ASTM A276 / A479, ASME SA276 / A479
Round Bar Size	3mm~ 800mm
Square Bar Size	4mm* 4mm ~100mm* 100mm
Flat Bar Size	2mm ~ 100mm
Hex Bar Size	2mm ~ 100mm
Angle Size	3mm* 20mm* 20mm~ 12mm* 100mm* 100mm
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

Equivalent material Of Stainless Steel 304H Round Bars?

STANDARD	WERKSTOFF NR.	UNS
SS 304H	1.4948	S30409

Chemical Composition Of Stainless Steel 304H Round Bars?

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 304H	0.10 max	2.0 max	0.75 max	0.045 max	0.03 max	18 20	-	8 10.5	-

Mechanical Properties Of Stainless Steel 304H Round Bars?

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1400 C (2550 F)	Psi 75000 , MPa 515	Psi 30000 , MPa 205	40 %

Superior Material Composition

Crafted from 304H stainless steel, these round bars consist of 1820% chromium and 811% nickel, enhancing durability and resistance to corrosion. The controlled carbon content maximizes their strength and heat resistance, making them ideal for high-temperature and corrosive environments found in power plants, petrochemical facilities, and shipbuilding.

Versatile Applications and Customization

304H round bars are widely used across various industries such as construction, automobile manufacturing, and mechanical engineering. With custom lengths and thicknesses available, they fit precise project requirements. Their superior mechanical properties are ideal for load-bearing and high-stress applications.

Precision Manufacturing and Packing

Manufactured using hot rolled and cold drawn processes, these bars meet stringent ASTM A276 and A479 tolerances. Each batch is thoroughly tested for purity and mechanical properties, then bundled or packed in wooden boxes to ensure safe delivery and minimal surface damage during transit.

FAQs of Stainless Steel 304H Round Bars:

Q: How can Stainless Steel 304H Round Bars be used in industrial applications?

A: These round bars are used in industries such as construction, power plants, petrochemical, shipbuilding, and automobiles, where their durability, corrosion resistance, and heat resistance are essential for both structural and mechanical components.

Q: What production techniques are employed in manufacturing 304H round bars?

A: 304H round bars are produced using hot rolled and cold drawn methods. These processes ensure consistent mechanical properties, a polished finish, and compliance with ASTM standards for precise tolerances.

Q: When is it beneficial to use 304H stainless steel instead of other grades?

A: 304H is ideal when higher carbon content is needed for enhanced strength and resistance to high-temperature environments, typically required in boilers, chemical processing plants, and heat exchangers.

Q: Where can I order Stainless Steel 304H Round Bars and in what quantities?

A: These bars are available from exporters, manufacturers, suppliers, and traders across India. The minimum order quantity starts from 10 kg, with both standard and custom sizes offered.

Q: What are the key benefits of choosing 304H round bars for structural projects?

A: Key benefits include superior corrosion and heat resistance, non-magnetic properties, high tensile strength, customizable dimensions, and a recyclable material, ensuring both performance and sustainability in critical applications.

Q: How does the packaging ensure safe delivery of the round bars?

A: The bars are securely bundled or packed in wooden boxes to protect the polished, bright finish and prevent damage during handling, shipping, and storage until final installation at the project site.

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