Zeron 100 is a super duplex stainless steel (UNS S32760) known for its exceptional strength and superior corrosion resistance, especially in highly aggressive environments like seawater, offshore platforms, and chemical processing plants. It contains higher levels of chromium, molybdenum, tungsten, and nitrogen compared to standard duplex grades, making it suitable for extreme chloride exposure. In 2025, Zeron 100 is offered in various forms such as bars, pipes, fittings, and plates, with prices reflecting its high alloy content and mechanical performance.
Zeron 100 Price by Product Form (FOB China, 2025)
Prices vary depending on product type, dimensions, and manufacturing process. Below is an estimated price guide:
| Product | Size Range | Condition | Price (USD/kg) |
|---|---|---|---|
| Seamless Pipe | OD 1″ – 6″ | Annealed | $20.00 – $26.00 |
| Welded Pipe | OD 2″ – 12″ | Pickled | $16.00 – $22.00 |
| Round Bar | Ø 10 – 200 mm | Hot Forged | $19.00 – $25.00 |
| Plate | 3 – 40 mm | Hot Rolled | $17.50 – $23.00 |
| Pipe Fittings | 1″ – 4″ | Seamless/Welded | $20.00 – $28.00 |
Zeron 100 vs Other Duplex Grades
Zeron 100 is stronger and more corrosion-resistant than standard duplex grades like 2205 and even 2507 in certain conditions:
| Grade | Yield Strength (MPa) | Pitting Resistance (PREN) | Typical Price (USD/kg) |
|---|---|---|---|
| 2205 | 450 – 550 | 35 – 38 | $5.80 – $8.50 |
| 2507 | 550 – 750 | ≥ 42 | $10.50 – $14.00 |
| Zeron 100 | ≥ 550 | ≥ 45 | $16.00 – $28.00 |
Trade Terms and Specifications
Most Zeron 100 materials are supplied according to international standards with full certification:
| Specification | Details |
|---|---|
| Standards | ASTM A790, ASTM A182, ASTM A240 |
| Certification | EN 10204 3.1 / 3.2, NORSOK MDS D57 |
| MOQ | 100 – 500 kg depending on product |
| Delivery Time | 15–35 days based on stock and size |
Related Questions
How much does Zeron 100 cost per kg?
In 2025, the FOB China price for Zeron 100 ranges from $16 to $28 per kg depending on product form and size.
What is Zeron 100 used for?
Zeron 100 is used in desalination plants, offshore oil rigs, marine components, and chemical process systems requiring extreme corrosion resistance.
Is Zeron 100 better than 2507?
Yes, Zeron 100 generally has higher pitting resistance and better strength in aggressive chloride environments than 2507.
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