Stainless Steel 316L Round Bars

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Stainless Steel 316L Round Bars Specification

Size
Customized (commonly 6mm to 300mm)

Hardness
Annealed: 217 HB, Max

Tensile Strength
515 - 760 MPa

Recyclable
Yes

Coating Type
Uncoated / Self-finished

Material Composition %
Cr 16-18, Ni 10-14, Mo 2-3, C 0.03

Product Form
Solid Bar

Corrosion Resistant
Excellent (chloride and acid environments)

Diameter
5 mm to 250 mm (custom sizes possible)

Heat Resistance
Up to 870C (1598F)

Product Name
Stainless Steel 316L Round Bars

Steel Type
Austenitic Stainless Steel

Steel Product Type
Round Bar

Grade
316L

Thickness
Varies as per requirement

Shape
Round

Steel Standard
ASTM A276 / ASTM A479 / EN 10088-3

Surface
Bright, Smooth, Black, Peeled, Polished

Composition
Fe, 16-18% Cr, 10-14% Ni, 2-3% Mo, 0.03% C

Application
Construction, Manufacturing, Marine, Chemical Processing, Food Processing, Oil & Gas Industries

Dimension (L*W*H)
Customizable; typically 3m, 4m, 6m length

Weight
Varies as per size (ex: 19.63 kg/m for 25mm diameter)

Color
Metallic Silver

Material Grade
316L

Finish Type
Mill Finish, Bright

Usage
Machining, Fabrication, Structural, Automotive, Architecture

About Stainless Steel 316L Round Bars

What Are Specification Stainless Steel 316L 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 316L Round Bars?

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 316L	1.4404 / 1.4435	S31603	SUS 316L	316S11 / 316S13	03Ch17N14M3 / 03Ch17N14M2	Z3CND171102 / Z3CND1814032	X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Chemical Composition Of Stainless Steel 316L Round Bars?

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 316L	0.3 max	2 max	0.75 max	0.045 max	0.030 max	16 - 18	2 - 3	10 - 14	0.10 max

Mechanical Properties Of Stainless Steel 316L Round Bars?

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1454 C (2650 F)	Psi 75000 , MPa 515	Psi 30000 , MPa 205	35 %

Exceptional Corrosion and Heat Resistance

316L grade stainless steel round bars offer outstanding resistance to chlorides and acids, ensuring durability in aggressive chemical and marine environments. Their heat resistance up to 870C enables safe operation in high-temperature settings, making them suitable for industrial and food processing use.

Custom Sizing and Immediate Availability

The bars are available in a wide range of diameters (5250 mm) and lengths (typically 3m, 4m, or 6m), which can be tailored to specific project needs. Lead times are immediate or based on order quantity, allowing manufacturers and builders to source the exact dimensions required for their applications.

Superior Machinability and Weldability

Stainless Steel 316L round bars surpass 304 grade in machinability and present excellent weldability, accommodating all standard welding techniques. This ensures efficient fabrication processes and high-quality results in structural, architectural, and automotive projects.

FAQs of Stainless Steel 316L Round Bars:

Q: How are stainless steel 316L round bars manufactured to achieve non-magnetic properties in the annealed condition?

A: Stainless steel 316L round bars attain their non-magnetic properties through controlled annealing processes, which optimize their austenitic structure and minimize magnetic permeability, making them suitable where low magnetism is essential.

Q: What are the main applications of 316L stainless steel round bars?

A: 316L stainless steel round bars are employed extensively in construction, manufacturing, marine, chemical processing, food processing, oil and gas, automotive, and architectural sectors due to their corrosion resistance, high strength, and weldability.

Q: When can I expect delivery of 316L stainless steel round bars?

A: Delivery lead times for 316L bars are typically immediate but can be customized according to the required quantity and specific dimensions, ensuring efficient fulfillment for both small and bulk orders.

Q: Where can 316L round bars be used for best performance?

A: These bars perform optimally in environments exposed to corrosive chemicals, seawater, or high temperatures, such as offshore platforms, industrial machinery, food-grade facilities, and architectural structures.

Q: What benefits do 316L round bars offer compared to other grades like 304?

A: 316L round bars provide better machinability, enhanced resistance to chlorides and acids, greater durability at elevated temperatures, and superior weldability, making them more versatile for demanding applications.

Q: How can the dimensions and finish of 316L round bars be customized?

A: Customers can specify diameter, length (commonly 3m, 4m, or 6m), and surface finish such as mill, bright, peeled, polished, or smootha flexibility that supports diverse fabrication requirements and design aesthetics.

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