Piyush Steel round bar is a renowned exporter and corporation of fantastic SS 317L Round Bars, diagnosed for their great corrosion resistance and superior mechanical properties. Designed for traumatic packages, the DIN 1.4438 Round Bar offers remarkably trendy overall performance in environments in which pitting and stress corrosion cracking are issues. This low-carbon model of SS 317 is mainly applicable for welding and excessive-temperature applications.

Our UNS S31703 Round Bar is to be had in quite some sizes, finishes, and grades to fulfill the goals of numerous industries. Manufactured to worldwide requirements, those bars are considerably applied in industries like chemical processing, marine engineering, and energy technology.

What is an SS 317L Round Bar?

SS 317L Round Bar is a low-carbon austenitic stainless steel with delivered molybdenum to decorate corrosion resistance, particularly inside the course of chlorides and sulfuric acid environments. The reduced carbon material in SUS 317L Round Bar minimizes carbide precipitation, making it ideal for applications requiring welding without compromising corrosion resistance.

Industries depend on the one's bars for their extremely good energy, sturdiness, and capacity to stand as a bargain in competitive environments, making them suitable for crucial business additives.

SS 317L Round Bar Forms in Stock

To cope with the numerous requirements of commercial programs, we offer SS 317L Round Bars in multiple forms:

Form	Description
Stainless Steel Round Bar	Cylindrical bars are used for shafts, fasteners, and structural components.
Stainless Steel Square Bar	Square-shaped bars are ideal for frames and structural applications requiring uniform strength.
Stainless Steel Hollow Bar	Hollow bars are used in lightweight yet durable applications like fluid transfer systems.
Stainless Steel Hex Bar	Hexagonal bars are widely used in precision machining and fastener manufacturing.
Stainless Steel Bright Bar	Polished bars with excellent finish, used in aesthetic and high-precision industrial applications.
Stainless Steel Forged Bar	Forged bars for heavy-duty applications requiring superior mechanical strength.

Standard Sizes and Specifications of SS 317L Round Bar

Property	Details
Diameter	5mm to 500mm
Length	Up to 6 meters
Surface Finish	Bright, Black, or Polished
Standards Followed	ASTM A276, A479

Chemical Composition

Element	% Composition
Chromium	18.0 – 20.0
Nickel	11.0 – 15.0
Molybdenum	3.0 – 4.0
Carbon	Max 0.03
Manganese	Max 2.0
Silicon	Max 1.0
Phosphorus	Max 0.045
Sulfur	Max 0.03

Mechanical Properties

Property	Value
Tensile Strength	515 MPa (Min)
Yield Strength	205 MPa (Min)
Elongation	30% (Min)
Area of reduction	40% (Min)
Hardness (HBW)	Max 237

Equivalent Grades

Standard	Grade
ASTM A276/A479	UNS S31703
EN 10088-3	1.4438
JIS G4303	SUS 317L
EN 10088-3	X2CrNiMo18-15-4

Identification Marks on SS 317L Round Bar

Each SS 317L Round Bar is marked with specific information to ensure traceability and terrific assure:

• Heat Amount: Provides batch traceability for dependable, extraordinary tracking.
• Grade: Marks the wonderful alloy, which embodies UNS S31703 or DIN 1.4438.
• Size: indicates the diameter of the bar for easy identification.
• Manufacturer’s Mark: Ensures authenticity and logo reliability.

Applications of SS 317L Round Bar

1. Chemical Processing Industry:

SS 317L Round Bars are implemented in chemical reactors, tanks, and warmth exchangers because of their first rate resistance to chemical corrosion and pitting.

2. Marine Engineering:

These bars perform reliably in seawater environments, making them first-rate for shipbuilding, propeller shafts, and marine piping structures.

3. Pharmaceutical Industry:

SS 317L Round Bars are carried out in pharmaceutical devices for their resistance to corrosion and immoderate necessities of cleanliness.

4. Power Generation:

Used in warm temperature exchangers, boilers, and generators, they face up to immoderate temperatures and corrosive conditions in power plants.

5. Food Processing Industry:

These bars are finished in food-grade packages inclusive of blending tanks, storage vessels, and processing gadgets, making sure hygiene and sturdiness.

6. Oil and Gas Industry:

SS 317L Round Bars are critical to offshore drilling rigs, pipelines, and refineries due to their resistance to sulfide corrosion and strain cracking.

7. Paper and Pulp Industry:

Used in devices exposed to harsh chemical substances, which include bleaching agents and acidic answers, those bars provide extended-lasting ordinary common performance.

Export Destinations

Piyush Steel round bar proudly exports SS 317L Round Bars to markets worldwide, which includes North America, Europe, Asia-Pacific, and the Middle East. For further inquiries or to arrange your order, Contact us today!