Duplex Stainless Steel Stockist `Stainless Steel Alloys
Steel Alloys offers a diverse range of Duplex steel known for its exceptional qualities such as durability, ease of installation, rust resistance, and more. Our Duplex Stainless Steel products are meticulously manufactured using top-grade materials, ensuring compliance with stringent international quality standards. We specialize in supplying, trading, and manufacturing an extensive range of Duplex Stainless Steel products.
Our heating process involves raising Duplex Steel Slatting Coils to temperatures ranging from 1020°C to 1120°C, allowing sufficient time for uniform heating throughout the material, followed by precise water quenching. When welding our Super Duplex Steel Perforated Coils, we recommend using low heat inputs to ensure optimal results.
Duplex Stainless Steel Composition
Duplex Stainless Steel Specification
| Grade | EN No/UNS | Type | Approx Composition |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Cr | Ni | Mo | N | Mn | W | Cu | |||
| 2101 LDX | 1.4162/ S32101 |
Lean | 21.5 | 1.5 | 0.3 | 0.22 | 5 | – | – |
| DX2202 | 1.4062/ S32202 | Lean | 23 | 2.5 | 0.3 | 0.2 | 1.5 | – | – |
| RDN 903 | 1.4482/ S32001 |
Lean | 20 | 1.8 | 0.2 | 0.11 | 4.2 | – | – |
| 2304 |
1.4362/ |
Lean | 23 | 4.8 | 0.3 | 0.10 | – | – | – |
| 2205 | 1.4462/ S31803/ S32205 |
Standard | 22 | 5.7 | 3.1 | 0.17 | – | – | – |
| 2507 | 1.4410/ S32750 |
Super | 25 | 7 | 4 | 0.27 | – | – | – |
| Zeron 100 | 1.4501/ S32760 |
Super | 25 | 7 | 3.2 | 0.25 | – | 0.7 | 0.7 |
| Ferrinox 255/ Uranus 2507Cu |
1.4507/ S32520/ S32550 |
Super | 25 | 6.5 | 3.5 | 0.25 | – | – | 1.5 |
Duplex Stainless Steel Equivalent
| Grade | EN No / UNS | Type | Typical PREN |
|---|---|---|---|
| 2101 LDX | 1.4162/ S32101 |
Duplex | 26 |
| 2304 | 1.4362/ S32304 |
Duplex | 26 |
| DX2202 | 1.4062/ S32202 | Duplex | 27 |
| Duplex 2205 | 1.4462/ S31803/ S32205 |
Duplex | 35 |
| Zeron 100 | 1.4501/ S32760 |
Duplex | 41 |
| Ferrinox 255/ Uranus 2507Cu |
1.4507/ S32520/ S32550 |
Duplex | 41 |
| Super Duplex 2507 | 1.4410/ S32750 |
Duplex | 43 |
| 6% Mo | 1.4547/ S31254 |
Austenitic | 44 |
Duplex Stainless Steel Supplierss, Duplex Stainless Steel Products

Duplex Stainless Steel Pipe

Duplex Stainless Steel Tube
