20mm S30400 Stainless Steel Hex Bar ASTM A276 | Corrosion-Resistant Hexagonal Bars Supplier | Buy Online
20mm S30400 Stainless Steel Hex Bar ASTM A276 | Corrosion-Resistant Hexagonal Bars Supplier | Buy Online
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Precision-Cut Stainless Steel Hexagonal Bar Rods | ASTM Certified for Industrial Applications
This cold/hot rolled stainless steel hexagonal bar rod meets ASTM standards, available in 304, 304L, 316L, 321, 2205 and other grades. With tight dimensional tolerance (±0.1%-0.3%) and 120 mesh surface finish, our hex bars are engineered for demanding construction projects, valve systems, and structural frameworks.
Key Specifications:
- Material Options: 304/304L/316L/321/310S/2205 duplex
- Dimensions: 4mm-325mm thickness | Standard 6m length (customizable)
- Processing Services: Precision cutting, bending, welding, decoiling & punching
- MOQ: 1 ton with seaworthy wooden packaging
- Specialization: Corrosion-resistant valve steels for extreme environments
Why Choose Our Hex Bars?
✓ Multi-Standard Compliance: ASTM-grade hexagonal profiles with dual rolling options (cold/hot)
✓ Rapid Delivery: 15-21 day lead time with flexible payment terms (30% advance + 70% balance)
✓ Custom Engineering: Tailored thickness/width configurations & bulk order optimization
Ideal for structural fabrication, pressure vessel components, and marine hardware installations. Request technical datasheet for complete mechanical properties and chemical composition analysis.




