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/
S32304

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

SPECIAL STEEL

  • Inconel
  • Incoloy
  • Monel
  • Hastelloy
  • Nickel Alloy
  • Alloy 20
  • 904L stainles Steel
  • Titanium
  • Copper
  • Copper Nickel
  • Nimonic
  • Invar
  • AL6XN
  • Stainless Steel
    • Stainless Steel 304
      • Stainless Steel Pipe
      • Stainless Steel Tube
      • Stainless Steel Tubing

    • Stainless Steel 304L
    • Stainless Steel 304H
    • Stainless Steel 310/S
    • Stainless Steel 310H
    • Stainless Steel 316
    • Stainless Steel 316L
    • Stainless Steel 316Ti
    • Stainless Steel 317/L
    • Stainless Steel 347
    • Stainless Steel 347H
    • Stainless Steel 310
    • Stainless Steel 346L
  • Duplex Steel
  • Carban Steel
  • Alloy Steel
  • Alloy 286

Duplex Stainless Steel Supplierss, Duplex Stainless Steel Products

Duplex Stainless Steel Pipe

Duplex Stainless Steel Tube

Duplex Stainless Steel Tubing