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

Trademark	GB	GOST	ASTM	UNS	DIN	W.Nr.	NF	BS	JIS	SS
Nickel 200	N5 N6 N7	НП2 НП3	Nickel 200	N02200	Ni99	2.4060 2.4066	–	Ni99	–	–

Chemical Composition, %

Alloy	C	Si	Mn	P	S	Ni+Co	Cu	Fe
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/cm3	Melting Point, ℃	Tensile Strength, MPa	Yield Strength, MPa	ELongation, %	Hardness, HRB
8.89	1435-1446	462	148	47	/

Available Products and Specifications

Rod, Bar, Wire and Forgings	ASTM B160, ASTM B366, ASTM B564, ASME SB160, ASME SB366, ASME SB564, DIN 17752, DIN 17754
Plate, Sheet and Strip	ASTM B162, ASME SB162, DIN 17750
Pipe and Tube	ASTM B161, ASTM B163, ASTM B725, ASTM B730, ASTM B751, ASTM B775, ASME SB161, ASME SB163, ASME SB725, ASME SB730, ASME B775, DIN 17751
Welding Product	ERNi-1, ENi-1
Others	DIN 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