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ASTM-Certified 304/316L Stainless Steel Coils | Cold Rolled Hardness HRB90 | Full Size Inventory

ASTM-Certified 304/316L Stainless Steel Coils | Cold Rolled Hardness HRB90 | Full Size Inventory

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Precision-Engineered Stainless Steel Coils (0.5-5mm)
ASTM-compliant 300-series coils with 2B/120 mesh surface options, engineered for critical applications requiring ≤0.3% thickness tolerance and exceptional corrosion resistance.

Technical Specifications
▸ ​Material Grades: 301L/304L/316L/321/310S/2205 (Full 300 & 400 Series)
▸ ​Dimensional Precision: ±0.1% thickness variance, 1200mm±1mm width consistency
▸ ​Mechanical Properties: 205HV hardness, 515-750MPa tensile strength
▸ ​Certifications: CE compliant with EN 10088-2 standards
▸ ​Processing: Laser cutting (±0.15mm), TIG welding, hydraulic decoiling

Industrial Advantages
• ​7-Day Global Logistics with real-time tracking
• ​1-Ton Prototype MOQ supported by JIT production
• Pitting resistance equivalent PREN ≥35 (ASTM G48 verified)
• Marine-grade crating: 60×40×40cm @1000kg capacity
• Flexible payment: 30% deposit with LC options

Specialized Sector Applications

  • Offshore platform structural components
  • Pharmaceutical processing equipment
  • Seawater desalination system fabrication

All coils include:
✓ Full material traceability certificates
✓ Mill test reports (chemical & mechanical)
✓ Custom edge conditioning services

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