duplex stainless steel 2205 price per kg
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If you're sourcing duplex stainless steel 2205, understanding the price per kilogram and what factors influence it is essential to making cost-effective decisions-especially in large-scale projects involving chemical processing, marine environments, or structural applications.
In this guide, we'll break down the current price range, what affects it, and how to optimize your purchasing strategy.
How Much Does Duplex 2205 Stainless Steel Cost per kg?
As of recent market data (2025), the price of duplex stainless steel 2205 typically ranges between:
$4.00 – $6.50 per kg (FOB China / India)
$6.50 – $9.00 per kg (CIF Europe / North America, depending on form and quantity)
⚠️ Prices vary based on market conditions, alloy surcharges, size, finish, and minimum order quantity (MOQ).
Duplex 2205 Weight Calculation Formula
To estimate the total weight and cost of your Duplex 2205 material, use the following formulas:
✅1. Plate / Sheet Weight (kg)
Weight = Length (mm) × Width (mm) × Thickness (mm) × ρ / 1,000,000
ρ (Density of 2205) ≈ 7.80 g/cm³ or 7.80 × 10⁻³ g/mm³
Example: A 6mm thick 2205 plate (1000mm × 2000mm)
→ Weight = 1000 × 2000 × 6 × 7.80 / 1,000,000 = 93.6 kg
✅ 2. Round Bar Weight (kg/m)
Weight = (π × D² / 4) × ρ × 1000
D = Diameter in mm
ρ ≈ 0.00780 g/mm³
✅ 3. Pipe Weight (kg/m)
Weight = 0.02466 × (OD - WT) × WT
OD = Outer Diameter (mm)
WT = Wall Thickness (mm)
These formulas help estimate total material weight and pricing based on kg rate.If you have any questions, please contact us in time!
Duplex 2205 vs 316 Stainless Steel Price
| Grade | Price Range (per kg) | Corrosion Resistance | Yield Strength |
|---|---|---|---|
| 2205 Duplex | $4.0–$6.5 | ⭐⭐⭐⭐ | ~450 MPa |
| 316 / 316L | $3.5–$5.5 | ⭐⭐⭐⭐ | ~200 MPa |
Duplex 2205 Stainless Steel Supplier - GNEE
Looking for real-time duplex stainless steel 2205 price per kg? We offer fast quotes, technical guidance, and international shipping.
✅ Competitive mill-direct pricing
✅ EN / ASTM / ASME certified materials
✅ Full traceability, third-party inspection (SGS, BV, TUV)
✅ Global shipping with flexible Incoterms (EXW, FOB, CIF)
✅ Custom cutting, surface finishing, and low MOQ available
Duplex 2205 Stainless Steel In Stock
| Product Form | Standard Sizes | Applications |
|---|---|---|
| Duplex 2205 Plate / Sheet | 3mm – 60mm thickness, 1220×2440mm | Pressure vessels, tanks, heat exchangers |
| Duplex 2205 Round Bar | Ø 6mm – 300mm | Shafts, fasteners, pump components |
| Duplex 2205 Pipe / Tube | ½" – 24" OD (seamless or welded) | Chemical piping, marine pipelines, desalination |
| Duplex 2205 Coil / Strip | 0.5mm – 6mm thickness | Cladding, flexible fabrication, tube-making |
| Duplex 2205 Fittings | Elbows, tees, flanges, reducers | Piping systems and structural connections |
