
Zeron 100 (F55 Duplex / 25Cr Duplex) is a super duplex stainless steel with a 50-50 austenite-ferrite structure.
Compared with traditional austenitic stainless steel, it is stronger and easier to process.
Zeron is widely used in oil and mining, desalination, chemical plants and many other industries due to its resistance to strong corrosives.
Mechanical properties:
Hardness (Rockwell C) : 28
Chemical Composition
composition | Fe | Si | Mn | P | S | Ni | Pb | AI | Zn | Sn | Sb | Other total | More |
Maximum | 0.1 | 0.02 | 0.05 | 1 | 0.05 | 0.1 | 0.25 | 0.01 | 0.05 | 11.5 | 0.05 | 0.75 | Cu:Margin |
Minimum | - | - | - | 0.5 | - | - | - | - | - | 9 | - | - |






Q1: What product information do I need to provide?
A1: You need to provide the grade, width, thickness, coating and quantity you need to purchase.
A2: stock products: 3-7 days after payment. Custom product delivery time: 20-45 days after payment.
Q3: Do you have inspection for the products before packing?
Q4: Can I get your best price?
A4: Price is different based on steel grade, size and quantity.Our goal is to provide you the best price with great quality