Machined Duplex Stainless Steel Parts and Machined Super Duplex Stainless Steel Parts

We are very experienced in the customized production of machined parts of both duplex stainless steel and super duplex stainless steel. We provide super quality of machined duplex stainless steel parts and machined super duplex stainless steel parts, which are designed to meet our customer’s target.

We maintain proactive communication with our customers to assure that we fully understand our customers’ requirements and produce parts with the desired characteristics in the most cost effective manner.

Machined Super Duplex Stainless Steel Flanges

If you are looking for machined duplex stainless steel parts and/or machined super duplex stainless steel parts, get in touch today and we will provide you with an accurate quote and our best services.

Steel Grades Information of Machined Duplex & Super Duplex Stainless Steel Parts

The most prominence of Super Duplex Stainless Steel is its exceptional corrosion resistance and strength. Super Duplex Stainless Steel 2507 and Super Duplex Stainless Steel ZERON® 100 are among the most commonly used grades in the family of super duplex stainless steel.

Chemical Composition of Duplex Stainless Steel 2507
Cr Cu Mn Mo C
24.0-26.0 0.5 Max 1.20 Max 3.0-5.0 0.03 Max
N Ni P S Si
0.24-0.32 6.0-8.0 0.035 Max 0.02 Max 0.8 Max
Chemical Composition of Duplex Stainless Steel Zeron 100
Cr Cu Mn Mo C N
24.0-26.0 0.5-1.0 1.0 Max 3.0-4.0 0.03 Max 0.2-0.3
Ni P S Si W –
6.0-8.0 0.03 Max 0.01 Max 1.0 Max 0.8 Max –

 

Difference Between Duplex 2507 and Zeron 100

The chemical compositions of Duplex 1507 and Zeron 100 are similar, however Zeron 100 contains more cooper and tungsten. The copper content of Zeron 100 provides excellent resistance to corrosion in many non-oxidizing and mineral acids like hydrochloric and suifuric acid.

Comparison Between 2507 and Zeron 100 — Super Duplex Stainless Steel Casting
Alloy Characteristics Applications
2507
  • Superior strength
  • Superior resistance to chloride stress corrosion cracking, crevice corrosion and chloride pitting
  • Low rate of thermal expansion
  • Combination of properties given by austenitic and ferritic structure
  • Good weldability
  • Desalination
  • Marine
  • Pulp & paper mill
  • Chemical process pressure vessels, heat exchangers and piping
  • Oil and gas industry
  • Offshore oil industry
Zeron 100
  • Superior corrosion with PREn ≥ 40
  • Excellent corrosion resistance to stree cracking and mineral acids
  • High resistance to pitting, crevice corrosion, erosion corrosion and corrosion fatigue
  • Good Weldability
  • Desalination
  • Flue-gas desulfurization
  • Oil and gas industry
  • Pollution control
  • Chemical, pharmaceutical
  • Mining and mineral industries
  • Pulp and paper
  • Power generation
  • Marine industries
 

Machined Duplex Stainless Steel Parts & Machined Super Duplex Stainless Steel Parts

 

Request for Quote

Sources

Our Internal Resources for Die Casting, Investment casting, Forging and Sand Casting