NiCr18Co

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#NiCr18Co

Description

NiCr18Co High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: NiCr18Co

Category	Type	Steel Grade
Steel Grades	High Alloy	NiCr18Co
		X12CrCoNi 21-20
		NiCr19CoMo
		NiFeCr12Mo
		NiCr20Mo
		X40CoCrNi 20-20
		X50CoCrNi 20-20
		X6CrNiTiMoVB 25-15-2
		X5NiCrTi 26-15
		X8CrNiMoNb 16-16
		NiCr20CoMo

Chemical composition(mass fraction)(wt.%) of the NiCr18Co

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤0.15	0.50	1.00	0.020	0.010	17.0-20.0		3.00-5.00	Co 17.0-20.0 Al 2.50-3.25 Ti 2.50-3.25 Fe ≤4.00 B

Mechanical Properties of steel grade NiCr18Co

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
718 (≥)	128 (≥)	44	13	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	112

Physical Properties of steel grade NiCr18Co

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
43	-	-			0.33	-
778	413	-	13.3	124		-
688	-	43	41.2			321	314

Heat Treatment of steel grade NiCr18Co

Heat treated : 1518°C - 1384°C

Technological Curves of steel grade NiCr18Co

No Curve

Cross Reference Table (Equivalent Grade) of NiCr18Co

Grade	Standard	Country	Application
NiCr18Co	DIN	Germany	The high-temperature and high-strength steel
NiCr18Co	DIN	Germany	The high-temperature and high-strength steel

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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