NiCr19NbMo

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#NiCr19NbMo

Description

NiCr19NbMo Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: NiCr19NbMo

Category	Type	Steel Grade
Steel Grades	Tool Steel	NiCr19NbMo
		1.2787
		X23CrNi17
		1.2885
		X32CrMoCoV3-3-3
		1.2886
		X15CrMoCoV10-10-5
		X20CoCrWMo10-9
		1.2888
		1.2889
		X45CrMoCoV5-5-3

Chemical composition(mass fraction)(wt.%) of the NiCr19NbMo

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.02-0.08	0.35	0.35	0.015	0.015	17.0-20.0		2.80-3.30	Nb 4.70-5.50 Ti 0.60-1.20 Al 0.30-0.70 B 0.002-0.006 Co ≤ 1.00 Cu ≤ 0.30

Mechanical Properties of steel grade NiCr19NbMo

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)
845 (≥)	453 (≥)	13	22	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	443

Physical Properties of steel grade NiCr19NbMo

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
21	-	-			0.32	-
184	677	-	24.3	213		-
329	-	23	31.2			311	121

Heat Treatment of steel grade NiCr19NbMo

Heat treated : 1341°C - 1388°C

Technological Curves of steel grade NiCr19NbMo

No Curve

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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