AISI ASTM Stainless Steel Bars 304 316 321 201 304L 316L 309S 310 409 410 Round Square Flat Hot Cold Rolled Bright Solid

📋 Basic Information

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

Alloy

Non-alloy

Special Use

Mold Steel, Free Cutting Steel, Cold Heading Steel

Material

Q235, Q345, 10#, 20#, 45#, 30CrMo, 35CrMo etc.

Size

Diameter 12-500mm * L

Surface

Black or Bright

HS Code

73089000

Capacity

50000mt Per Year

🛠️ Product Description

1. Material: Q235, Q345, 10#, 20#, 45#, 30CrMo, 35CrMo etc.

2. Size: Diameter 12 - 500mm, length as client's request.

3. Package: Bundled or in bulk.

4. Process: Hot Rolled/Forged, Black or bright surface, 100% Ultrasonic test.

5. Variants: Steel round bar, round steel, forged steel bar, steel rod, hot rolled bar.

Production of high-quality steel materials with over ten years of industry experience. Offering a wide range of mature technical products at affordable manufacturer-direct prices ensuring premium quality and durability.

📊 Technical Specifications

Product Name	Carbon steel round bar / Stainless steel bar	Dimensions	3mm-500mm
Material Grade	Q235, 45#, 300 Series (304/316/316L)	Technique	Hot rolled, Forged, Cold rolled
Surface	Black, Bright, Polished, Galvanized	Standard	JIS, AISI, ASTM, DIN, EN, GB
Application	Construction, Decoration, Industry, Valve Steels	Package	Nylon bag, bundled, or in bulk
Certification	SGS	Length	4m - 12m or customized

📷 Detailed Photos

❓ Frequently Asked Questions

Q1: What is the diameter range available for your round bars? A1: We offer round bars with diameters ranging from 3mm to 500mm, depending on the specific material and technique required.

Q2: Which steel grades do you provide for stainless steel bars? A2: Our main stainless steel grades include the 300 series, specifically 304, 316, 316L, 309S, and 310, as well as 201 and 400 series.

Q3: What types of surface treatments can I choose from? A3: We provide several surface finishes including black, bright, polished, and galvanized to meet different industrial needs.

Q4: Are your steel products tested for quality? A4: Yes, our steel bars undergo 100% Ultrasonic testing and are certified by SGS to ensure they meet international standards like ASTM and DIN.

Q5: What are the primary applications for these round bars? A5: They are widely used in structural construction, industrial machinery parts, tool and die making, decoration, and specialized valve steels.

Q6: How is the product packaged for international transport? A6: Products are typically bundled, placed in nylon bags, or shipped in bulk to ensure safety and stability during transport.

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

Product Description

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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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