Heavy-Duty Stainless Steel Strip, 1-6mm Thick, Rust-Proof, ASTM
A480
Heavy-Duty Stainless Steel Strip (1–6mm thick) is a robust,
rust-proof material engineered for industrial applications
demanding structural integrity and long-term durability. Compliant
with ASTM A480 standards, this strip combines high tensile strength
(up to 900 MPa) with superior corrosion resistance, making it ideal
for harsh environments exposed to moisture, chemicals, or extreme
temperatures. Available in grades like 304, 316L, and duplex 2205,
it undergoes precision hot-rolling and solution annealing to
eliminate internal stresses, ensuring consistent performance in
load-bearing and abrasive conditions. The strip’s mill finish or
blasted surface provides optimal adhesion for coatings, while its
thickness tolerance (±0.1mm) guarantees reliability in heavy
machinery, marine engineering, and infrastructure projects.
Detailed Specifications
| Parameter | Details |
|---|
| Material | Stainless Steel 304, 316L, Duplex 2205 |
| Element Composition | 304: Cr 18–20%, Ni 8–10.5%, C ≤0.08%, Mn ≤2%
316L: Cr 16–18%, Ni 10–14%, Mo 2–3%, C ≤0.03%
Duplex 2205: Cr 22–23%, Ni 4.5–6.5%, Mo 3–3.5%, N 0.14–0.2% |
| Thickness Range | 1.0mm – 6.0mm (±0.1mm tolerance) |
| Width Range | 100mm – 2000mm (customizable) |
| Surface Finish | No. 1 (Hot-Rolled), Pickled, Blasted, or Custom Coatings |
| Tensile Strength | 304: 520–750 MPa; 316L: 485–680 MPa; Duplex 2205: 620–900 MPa |
| Hardness | 304: HRB 85–95; Duplex 2205: HRC 28–32 |
| Standards | ASTM A480, EN 10088-2, JIS G4304, ISO 9445 |
| Certifications | ISO 9001, CE, NORSOK M-650 (for offshore use), PED 2014/68/EU |
| Applications | Offshore platforms, chemical tank linings, mining equipment, bridge
reinforcements, desalination plants |
Why Import Our Heavy-Duty Strips?
- Industrial-Grade Durability: Optimized alloy ratios ensure resistance to pitting, crevice
corrosion, and stress corrosion cracking.
- Cost-Effective Thickness: Reduced machining costs due to precise thickness control and
ready-to-use surface finishes.
- Custom Fabrication: Tailored cutting, edge preparation (sheared or plasma-cut), and
heat treatment for project-specific needs.
- Global Compliance: Full traceability with EN 10204 3.2 certification and adherence
to EU/US/Asian standards.
- Bulk Order Efficiency: 30-day lead time for large-scale orders, supported by 24/7
logistics coordination.
- Technical Support: Free corrosion resistance testing and welding procedure
recommendations.
Critical Applications
- Marine Engineering: Hull reinforcements, propeller shafts, and seawater pipeline
supports resistant to saltwater corrosion.
- Mining & Quarrying: Abrasion-resistant conveyor belts, crusher liners, and drill rig
components.
- Chemical Processing: Reactor vessels, scrubbers, and acid storage tanks requiring
acid-proof materials.
- Infrastructure: High-strength bridge cables, seismic-resistant building frames,
and tunnel lining panels.
- Energy Sector: Offshore wind turbine foundations, geothermal heat exchangers,
and oil rig walkways.
- Transportation: Heavy-duty truck chassis, railcar undercarriages, and cargo
container reinforcements.
FAQ
Q: Why choose us?
A: Our company have been in steel business for more than ten years,
we are internationally experienced, professional, and we can
provide variety of steel products with high quality to our clients.
Q: Can provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details discuss.
Q: How is your Payment Term?
A:One is 30% deposit by TT before production and 70% balance
against copy of B/L; the other is Irrevocable L/C 100% at sight.
Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the
professional sales team to follow up your case.
Q: Can you provide sample?
A: Yes, for regular sizes sample is free but buyer need to pay
freight cost.
Q: How long is your delivery time?
A: Our daily inventory is more than 8000 tons, so for common
product size, just need 3 days from stocks; if the special size
from new production, delivery 15-20 days.
