Duplex 2205 DIN912
Special Stainless Steel
SOCKET CAP HEAD MACHINE SCREW
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 DIN912 ：
| M1.6 | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | |
| D/Thread Dia | 1.48-1.58 | 1.89-1.98 | 2.38-2.48 | 2.87-2.98 | 3.838-3.978 | 4.826-4.976 | 5.82-5.97 | 7.79-7.96 | 9.77-9.96 |
| A/Head Dia | 2.86-3.0 | 3.62-3.8 | 4.32-4.5 | 5.32-5.5 | 6.78-7.0 | 8.28-8.5 | 9.78-10.0 | 12.73-13.0 | 15.73-16.0 |
| k/Head Height | 1.46-1.6 | 1.86-2.0 | 2.36-2.5 | 2.86-3.0 | 3.82-4.0 | 4.82-5.0 | 5.70-6.0 | 7.64-8.0 | 9.64-10.0 |
| P/Pitch | 0.35 | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 |
| HEX/HEX Width | 1.52-4.56 | 1.52-1.56 | 2.02-2.06 | 2.52-2.58 | 3.02-3.08 | 4.02-4.095 | 5.02-5.14 | 6.02-6.14 | 8.025-8.175 |
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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