AISI ASTM A240/A479/304/321/316/201/304L/316L/309S/310/409/410/ Round Square Flat Hot Cold Rolled Ss Stainless Steel Bright Solid Bar

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Product Description

Basic Info

Model NO. Round Bar
Type Stainless Steel Round Bar, Carbon Steel Bar
Standard AISI, ASTM, GB, JIS, DIN, BS
Technique Hot Rolled
Application Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Surface Treatment Polished, Galvanized
Material Q235, Q345, 10#, 20#, 45#, 30CrMo, 35CrMo etc.
Size Diameter 12-500mm * L
Production Capacity 50000mt Per Year

Product Description

Stainless Steel Round Bar Specifications:
  • ⚡ Materials: Q235, Q345, 10#, 20#, 45#, 30CrMo, 35CrMo, etc.
  • 📏 Dimensions: Diameter 12 - 500mm, length customized.
  • 📦 Packaging: Bundled or in bulk for safe transport.
  • 🔍 Quality: Hot Rolled/Forged, Black or bright surface, 100% Ultrasonic test.
  • 🛠️ Varieties: Round steel, forged steel bar, steel rod, hot rolled products.

Production Excellence

With over a decade of experience in steel material production, we offer a wide range of products supported by mature technology and competitive pricing. As a direct source manufacturer, we ensure the highest quality standards and provide the most cost-effective solutions for your industrial needs.

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Technical Specifications

Grade 300 Series (304, 316, 316L) Technique Cold/Hot Rolled
Certification SGS Special Use Valve Steels, Mold Steel
Surface Black, Bright, Polished Tolerance Normal Tolerance
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Detailed Photos

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Frequently Asked Questions

What materials are available for the round bars?
We provide a wide range of materials including Q235, Q345, 10#, 20#, 45#, 30CrMo, 35CrMo, and various stainless steel grades like 304, 316, and 316L.
What is the diameter range of your steel bars?
Our standard diameter range is from 12mm up to 500mm. Custom sizes can also be requested.
Do you provide surface treatments?
Yes, we offer multiple surface finishes including black, bright, polished, and galvanized treatments to meet different industrial requirements.
How are the products tested for quality?
We perform 100% Ultrasonic testing on our steel products and follow international standards like AISI, ASTM, and JIS.
What is your annual production capacity?
Our current production capacity is approximately 50,000 metric tons per year.
What kind of packaging is used for delivery?
Items are typically bundled or shipped in bulk. We can also use nylon bags or other specialized packaging upon customer request.

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