Duplex 2205 DIN933
Special Stainless Steel
Hexagon Head Screws
What is Duplex stainless steel 2205 ?
Duplex stainless steel 2205 (UNS S32205) is an advanced material that combines austenitic and ferritic dual-phase structures. With its high strength, corrosion resistance, and versatility in multiple fields, it has become a key material in modern industry surely.
The chemical composition of duplex stainless steel 2205 has been carefully designed, and its core elements include Chromium (Cr): 22.0-23.0%, Molybdenum (Mo): 3.0-3.5%Â ,Nickel (Ni): 4.5-6.5% and other elements.
Its fasteners including washers, bolts,nuts are commonly used in industries such as oil and gas, chemical, seawater desalination, paper and food.
Technical Introduction- Comprehensive Analysis of Duplex Stainless Steel 2205
DETAIL DIMENSIONS OF Duplex 2205 DIN933 ：
| M3 | M4 | M5 | M6 | M8 | M10 | M12 | M16 | |
| D/Thread Dia | 2.87-2.98 | 3.838-3.978 | 4.826-4.976 | 5.82-5.97 | 7.79-7.96 | 9.77-9.96 | 11.76-11.95 | 15.74-15.95 |
| S/HEX Width | 5.32-5.5 | 6.78-7 | 7.78-8 | 9.78-10 | 12.73-13 | 16.73-17 | 18.67-19 | 23.67-24 |
| e/HEX Across min | 6.01 | 7.66 | 8.79 | 11.05 | 14.38 | 18.9 | 21.1 | 26.75 |
| k/Head Height | 1.88-2.12 | 2.68-2.92 | 3.35-3.65 | 3.85-4.15 | 5.15-5.45 | 6.22-6.56 | 7.32-7.68 | 9.82-10.18 |
| P/Pitch | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 |
MATERIAL: 1.4462 Duplex Stainless Steel (UNS S32205)
Metric or Inch: Metric
Finish: Plain
RoHS Compliant
More information about screws made of Nickel Alloys and Special Stainless Steel  material please check:
Nickel Alloys and Special Stainless Steel
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