17Cr-8.5Ni+N

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#17Cr-8.5Ni+N

Description

17Cr-8.5Ni+N Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 17Cr-8.5Ni+N

Category	Type	Steel Grade
Steel Grades	Carbon Steel	17Cr-8.5Ni+N
		20Cr
		ASTM CC-50
		28Cr
		ASTM CA-40
		12Cr
		ASTM CA-40F
		12Cr(Cutting type)
		ASTM CF-3
		19Cr-9Ni
		ASTM CF-10SMnN

Chemical composition(mass fraction)(wt.%) of the 17Cr-8.5Ni+N

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.1	3.5-4.5	7.0-9.0	0.06	0.03	16.0-18.0	8.0-9.0
Mo	Al	Cu	Nb	Ti	V	Se

N	Co	Pb	B	Other
0.08-0.18

Mechanical Properties of steel grade 17Cr-8.5Ni+N

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)
337 (≥)	461 (≥)	14	34	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	232

Physical Properties of steel grade 17Cr-8.5Ni+N

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
42	-	-			0.42	-
196	481	-	31.3	224		-
389	-	22	11.2			123	331

Heat Treatment of steel grade 17Cr-8.5Ni+N

Heat treated : 1251°C - 1862°C

Technological Curves of steel grade 17Cr-8.5Ni+N

No Curve

Cross Reference Table (Equivalent Grade) of 17Cr-8.5Ni+N

Grade	Standard	Country	Application
17Cr-8.5Ni+N	AISI	USA

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