Introduction
Stainless Steel Black Round Bar Supplier In Goa requirements demand dependable material quality, accurate dimensions, and suitable grades for fabrication and machining. Arisa Impex, with our manufacturing unit based in Ahmedabad, Gujarat, India, supplies stainless steel black round bars for diverse industrial applications.
Core Technical Specifications
- Standard Compliance: ASTM A276, ASTM A479, ASME SA276 and EN 10088.
- Diameter Range: Approximately 3.17 mm to 350 mm, depending on grade and availability.
- Length Options: Standard 3–6 metre lengths or custom cut-to-length requirements.
- Tolerance: Generally wider than bright-finished bars and dependent on manufacturing specifications.
- Surface: Hot-rolled, rough and mill-scale finish.
- Grades: SS 304, 304L, 316, 316L, 410, 420, 431, Duplex 2205 and precipitation-hardening grades.
Common Material Grades & Applications
| Material Group | Common Grades | Typical Applications | Key Properties |
| Austenitic | SS 304, 304L, 316, 316L | Machinery, structural work, pipelines, marine equipment | High corrosion resistance and weldability |
| Martensitic | SS 410, 420, 431 | Shafts, valves, pumps, fasteners | High strength and heat-treatable |
| Duplex / Special | Duplex 2205, 15-5 PH, 17-4 PH | Oil & gas, chemical and heavy engineering | High strength and stress-corrosion resistance |
Black Bars vs. Bright Bars
| Feature | Black Round Bars | Bright Round Bars |
| Manufacturing | Generally hot rolled | Cold drawn, ground, peeled or further finished |
| Surface | Rough and mill-scale covered | Smooth and bright |
| Machining | Usually requires surface preparation | Suitable for precision machining |
| Cost | More economical for further processing | Higher due to additional finishing |
| Best Use | Forging, heavy machining and structural work | Precision components and finished parts |
Primary Industrial Uses
- Forging Feedstock: Used for forged hooks, flanges, connectors and other components.
- Heavy Machinery: Suitable for shafts, axles, support components and hydraulic applications.
- Fastener Manufacturing: Used for anchor bolts, foundation bolts, nuts and threaded components.
- Construction: Applied in structural and reinforcement requirements where surface appearance is secondary.
- Engineering Components: Suitable for components requiring subsequent turning, drilling or machining.
Why Choose Us
- Multiple Grade Options: Selection of common austenitic, martensitic and special stainless steel grades.
- Industrial Supply: Suitable for fabrication, engineering, construction and machinery requirements.
- Reliable Manufacturing Base: Our Manufacturing unit is based in Ahmedabad, Gujarat, India, supporting consistent industrial supply.
Location
We serve customers looking for a Stainless Steel Black Round Bar Supplier In Goa across major commercial and industrial areas including Panaji, Margao, Vasco da Gama, Mapusa, Ponda, Bicholim, Valpoi, Canacona, Quepem, Curchorem, Cuncolim, Porvorim, Calangute, Candolim, Verna, Corlim, Tivim, Sancoale, Chicalim, Bambolim, Navelim, Fatorda, Colva and Sanquelim. Our Ahmedabad manufacturing base supports supply requirements across Goa.
FAQs
Q1. What grades are available in stainless steel black round bars?
A: Common options include SS 304, 304L, 316, 316L, 410, 420, 431 and Duplex grades, subject to requirements and availability.
Q2. Can black round bars be supplied in custom lengths?
A: Yes. Standard lengths are commonly available, while custom cut-to-length requirements can be discussed for specific projects.
Q3. What are stainless steel black round bars mainly used for?
A: They are widely used for forging, shafts, fasteners, heavy machinery, structural components and applications involving further machining.
Conclusion
Choosing the right Stainless Steel Black Round Bar Supplier In Goa helps ensure dependable material for fabrication, machining and heavy engineering applications. Arisa Impex supports industrial requirements with multiple stainless steel grades, size options and manufacturing expertise from Ahmedabad, Gujarat, India.
Contact Arisa Impex today for your stainless steel black round bar requirements.
Website: www.arisaimpex.com
E-Mail Id: info@arisaimpex.com, accounts@arisaimpex.com
Phone: +91 7878587240 | +91 7818890064
