AISI 403 Stainless Steel Round Bar
AISI 403 Stainless Steel Round Bar

Review

Description

AISI 403 Stainless Steel Round Bar

Product Description

AISI 403 stainless steel round bar is a martensitic stainless steel grade that offers an excellent combination of strength and corrosion resistance. This grade contains carefully balanced chromium content, making it ideal for applications requiring both high strength and moderate corrosion resistance. At FUSHUN METAL, we provide premium quality AISI 403 stainless steel round bars that meet stringent industry standards.

Applications

  • Steam and gas turbine blades
  • Pump shafts and stems
  • Compressor components
  • Fasteners for high-temperature applications
  • Power generation equipment
  • Hydraulic machinery parts
  • Aerospace components
  • Marine engineering parts

Chemical Composition

Carbon: 0.15% max

Chromium: 11.5-13.0%

Silicon: 0.50% max

Manganese: 1.0% max

Phosphorus: 0.04% max

Sulfur: 0.03% max

Mechanical Properties

Tensile Strength: 620-800 MPa

Yield Strength: ≥ 415 MPa

Hardness: 185-235 HB

Elongation: ≥ 18%

Production Dimensions

FUSHUN METAL manufactures AISI 403 stainless steel round bars in the following dimensions:

Diameter range: 5mm to 500mm

Length: 3-12 meters (custom lengths available)

Tolerances according to international standards

Why Choose Us

For AISI 403 stainless steel round bars, our commitment to excellence makes us your ideal manufacturing partner:

  • Advanced manufacturing technology ensuring precise dimensional accuracy
  • Comprehensive quality control system with full material testing
  • Expert metallurgical team for technical support
  • Competitive pricing with flexible order quantities
  • Rapid delivery schedules
  • Complete material traceability and certification
  • Global export experience

Request a quote today for AISI 403 stainless steel round bars. Our professional team is ready to assist you with detailed specifications and customize solutions according to your requirements.