DIN 17664 W Nr 2.0872

Material cw352h, CuNi10Fe1Mn din 17664, 2.0872 Cuni

Supplier of 2.0872 material, Cuni cw352h, EN 12449 cw352h, Material Gr cw352h

A German wrought 90/10 Cupro Nickel CuNi10Fe1Mn. 2.0872 werkstoff has excellent corrosion resistance in sea water and does not suffer from stress corrosion cracking. It is also completely immune to bio-fouling, and suitable to use in many applications with extended exposure to aggressive marine environments. The Gr cw352h Material can be supplied as per DIN 17672/17670/17674-1, ASTM B 122/151/171 C70600, BS 2870/2872/2874/2875 CN102, EN 1653/2 CW 352H, EN 12165/12163/12420 CW 352H, NF A51-115, JIS H3100 C70600, GB 5234/2050 and AS 2738-2/AS 1566 specifications.

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Description Cupro Nickel
Nominal Composition CuNi10Fe1Mn
Alloy Type Wrought
Werkstoffnummer 2.0872
Grade cw352h

Grade cw352h Equivalent Specifications

  • Def Stan 02 779
  • BS EN 12163 CW352H
  • BS EN 12449 CW352H
  • BS EN 12165 CW352H
  • ASTM B151 C70600,C70620
  • ASTM B171 C70600,C70620
  • ASTM B466 C70600,C70620
  • ASTM B467 C70600, C70620
  • MIL T 16420 K
  • MIL C 15726
  • MIL C 24679
  • SAE J 463 CA 706
  • BS 2871 CN 102
  • BS 2874 CN 102
  • NES 779
  • JISH 3300
  • DIN 17664 2.0872
  • DIN 17671 2.0872
  • DIN 17672 2.0872
  • DIN 86019 2.1972 CuNi10Fe1,6Mn,
  • DIN 86028
  • DIN 86036
  • DIN 86037
  • DIN 86086
  • DIN 86087
  • DIN 86088
  • DIN 86089
  • DIN 86090
  • DIN 1755
  • VG 85 004
  • EEMUA 144, 145, 146
  • GAM MM11 - GAM MM13
  • INDRET IT 108
  • NFA 51-102 ISO 429
  • SIS 1456.67

 

The properties of 2.0872 copper-nickel material include nine common variations.

  • Annealed (OS050) C70600 Copper-Nickel
  • As Hot Rolled (M20) C70600 Copper-Nickel
  • Extra-Hard (H06) C70600 Copper-Nickel
  • Full-Hard (H04) C70600 Copper-Nickel
  • Half-Hard (H02) C70600 Copper-Nickel
  • Light Drawn (H55) C70600 Copper-Nickel
  • Quarter-Hard (H01) C70600 Copper-Nickel
  • Soft Annealed (O60) C70600 Copper-Nickel
  • Spring-Tempered (H08) C70600 Copper-Nickel

Key Features of CuNi10Fe1Mn cw352h

  • The addition of nickel to copper improves strength and corrosion resistance but good ductility is retained. Copper-nickel alloys have excellent resistance to marine corrosion and biofouling.
  • Copper-nickel alloys are widely used for marine applications due to their excellent resistance to seawater corrosion, high inherent resistance to biofouling and good fabricability.
  • They have provided reliable service for several decades whilst offering effective solutions to modern technological challenges.

Gr cw352h Typical Uses

Gr cw352h Cupro nickel is used extensively in sea water application where its excellent corrosion resistance and ani fouling properties make it a popular alloy for Off Shore oil platforms, fish farms and general marine cladding where sea growths are a problem

Typical Mechanical Properties for 2.0872 werkstoff

Tensile Strength (N/mm²) 370
Proof/Yield Strength (N/mm²) 164
Elongation (%) 45
Hardness Brinell 85
Impact Izod J20°C 140

Copper Nickel Werkstoffnummer 2.0872 Typical Physical Properties

Density g/cm³ 8.9
Melting Temperature Range °C 1090-1125
Thermal Conductivity W/mK 50
Electrical Resistivity μΩ.m15°C 19
Coefficient of Thermal Expansion 0-250°C 17
Relative Magnetic Permeability 1.01-1.69
Coefficient of Friction