304 Stainless Steel Bright Round Bar High Polished Surface ASTM A276 Certified

Product Name: 304 Stainless Steel Bright Bar (Round Bar)
Material Grade: AISI 304 / UNS S30400 / 1.4301
Standard: ASTM A276, ASTM A484

Description:
304 Stainless Steel Bright Bar is a precision-cold-drawn or centerless-ground round bar with a smooth, polished surface finish. This austenitic stainless steel alloy offers excellent corrosion resistance, high durability, and superior machinability, making it ideal for industrial, architectural, and decorative applications.

Key Features:

• Corrosion Resistance: Resists oxidation, acids, and chloride environments.

• Surface Finish: Bright (mirror-like) surface with minimal imperfections.

• Mechanical Properties:

  • Tensile Strength: ≥515 MPa (75 ksi)

  • Yield Strength: ≥205 MPa (30 ksi)

  • Elongation: ≥40%

• Chemical Composition:

  • Chromium (Cr): 18-20%

  • Nickel (Ni): 8-10.5%

  • Carbon (C): ≤0.08%

  • Manganese (Mn): ≤2.0%

  • Silicon (Si): ≤1.0%

Available Sizes:

• Diameter: 3mm to 300mm (custom sizes available)

• Length: 3m, 4m, 6m (standard) or cut-to-length

Applications:

• Shafts, fasteners, valves, and pump components

• Automotive and aerospace parts

• Food processing equipment

• Architectural trim and decorative fittings

• Medical instruments

Packaging:

• PVC-wrapped bundles or wooden crates

• Anti-rust paper between layers (optional)

• Ends protected for safe transportation

Certifications:

• Mill Test Certificates (EN 10204 3.1/3.2)

• ISO 9001:2015 Quality Management System

MOQ: 500 kg (custom orders negotiable)
Delivery: 7-15 days (stock sizes), 3-4 weeks (custom sizes)

Note: Custom machining (threading, cutting, polishing) and bulk pricing available upon request.