Nickel 200 (UNS N02200 / W.Nr. 2.4060, 2.4066)

Nickel 200 (UNS N02200 / W.Nr. 2.4060, 2.4066) is a wrought commercially pure nickel with a maximum carbon level of 0.15%. This alloy provides highly ductile mechanical properties across a wide temperature range. It provides corrosion resistance in neutral to moderately reducing environments. Nickel 200 is ferromagnetic. It provides high thermal and electrical conductivity in comparison to nickel-base alloys, stainless and low alloy steels. Nickel 200 is not recommended for service above 600°F (316℃) because long-time exposures in the 800°F to 1200°F range result in precipitation of a carbon containing phase and loss of ductility.

Equivalent Grades

TrademarkGBGOSTASTMUNSDINW.Nr.NFBSJISSS
Nickel 200N5
N6
N7
НП2
НП3
Nickel 200N02200Ni992.4060
2.4066
Ni99

Chemical Composition, %

AlloyCSiMnPSNi+CoCuFe
Nickel 200≤0.15≤0.35≤0.35≤0.020≤0.010≥99.0≤0.25≤0.40

Typical Physical and Mechanical Properties (RT, Annealed)

Density, g/cm3Melting Point, ℃Tensile Strength, MPaYield Strength, MPaELongation, %Hardness, HRB
8.891435-144646214847/

Available Products and Specifications

Rod, Bar, Wire and ForgingsASTM B160, ASTM B366, ASTM B564, ASME SB160, ASME SB366, ASME SB564, DIN 17752, DIN 17754
Plate, Sheet and StripASTM B162, ASME SB162, DIN 17750
Pipe and TubeASTM B161, ASTM B163, ASTM B725, ASTM B730, ASTM B751, ASTM B775, ASME SB161, ASME SB163, ASME SB725, ASME SB730, ASME B775, DIN 17751
Welding ProductERNi-1, ENi-1
OthersDIN 17740

Features

  • Highly resistant to various reducing chemicals
  • Excellent resistance to caustic alkalies
  • High electrical conductivity
  • Excellent corrosion resistance to distilled and natural waters
  • Resistance to neutral and alkaline salt solutions
  • Excellent resistance to dry fluorine
  • Widely used to handle caustic soda
  • Good thermal, electrical and magnetostrictive properties
  • Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations

Applications

  • Alkali production industry; Equipment of various kinds of alkali equipment
  • Chlor-alkali chemical and organic chloride production
  • Food processing
  • High temperature halogen corrosion and salt industry
  • Electronic instrument parts
  • Water treatment