20mm 304/316L Stainless Steel Hex Bar Supplier | High-Quality Corrosion Resistant Hexagonal Rod
20mm 304/316L Stainless Steel Hex Bar Supplier | High-Quality Corrosion Resistant Hexagonal Rod
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Stainless Steel Hexagonal Bar Rod | ASTM Standard Hex Bar for Construction & Industrial Applications
Premium-grade stainless steel hexagonal bar rod manufactured to ASTM standards, available in 300-series grades including 304, 304L, 316L, 321, 2205, and other specialized alloys. Designed for construction, structural engineering, and valve component applications, these hex bars are precision-engineered with tight tolerances (±0.1%-0.3%) and cold/hot-rolled techniques to ensure dimensional accuracy and superior mechanical performance.
**Key Specifications:**
- Material Grades: 304/304L/316L/321/310S/2205
- Dimensions: 4mm-325mm thickness, standard 6m length (custom cuts available)
- Surface Finish: 120 Mesh smoothness for enhanced corrosion resistance
- Processing Services: Custom bending, welding, cutting, punching, and decoiling
- Special Applications: Ideal for high-pressure valve systems, structural frameworks, and CNC machining
**Operational Flexibility:**
- MOQ: 1 ton with bulk order discounts
- Delivery: Efficient 15-21-day lead time globally
- Packaging: Sturdy, seaworthy wooden crates for secure transportation
- Customization: Tailored thickness, length, and processing to meet project-specific requirements
**Quality Assurance:**
- Compliant with international ASTM standards for material composition and durability
- Precision-tested for hardness, tensile strength, and weldability
- Suitable for extreme environments due to exceptional heat/corrosion resistance
Ideal for:
- Construction infrastructure reinforcement
- Industrial valve components and machinery parts
- Architectural fabrications requiring high-strength stainless steel
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