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200/300/400 Series Stainless Steel Hex Bar Rods - ASTM Standard Hexagonal SS Rods for Industrial Applications

200/300/400 Series Stainless Steel Hex Bar Rods - ASTM Standard Hexagonal SS Rods for Industrial Applications

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High-Performance Stainless Steel Hexagonal Rods for Demanding Applications
Engineered from corrosion-resistant 300 series stainless steel, these hexagonal bars deliver exceptional durability for construction, marine hardware, and industrial machinery applications. With yield strength exceeding 205MPa and HRB hardness ≤90, the rods maintain structural integrity under extreme stress conditions.

Technical Specifications & Customization
 Material Options: Available in 304/304L/316L/321/2205 grades (ASTM A276/A479 compliant)
 Dimensions: Standard hexagonal profiles from 5mm to 50mm across flats
 Custom Processing: Tailor-made lengths up to 6 meters with precision cutting, CNC bending (±0.1mm tolerance), and TIG welding services
 Surface Quality: 120-mesh polished finish (Ra ≤1.6μm) for enhanced corrosion resistance and visual consistency

Project-Oriented Solutions

  1. Rapid Prototyping Support: 15-21 day production lead time with batch traceability documentation
  2. Multi-Stage Processing: Integrated punching (±0.05mm precision) and cold drawing capabilities
  3. Cost-Efficient Procurement: Competitive MOQ 500kg with 30% deposit payment terms

Industry Applications

  • Architectural frameworks requiring ASTM E8 tensile compliance
  • Food processing equipment with NSF-compatible surface finishes
  • Chemical-resistant fasteners meeting NACE MR0175 standards
  • Automotive components with ISO 9444-2 dimensional tolerances
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