19Cr-9Ni

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#19Cr-9Ni

Description

19Cr-9Ni Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 19Cr-9Ni

Category	Type	Steel Grade
Steel Grades	Carbon Steel	19Cr-9Ni
		ASTM CA-28MWV
		12Cr-Ni+Mo+W
		ASTM CK-3MCuN
		20Cr-18Ni+Mo+N
		ASTM CK-35MN
		23Cr-21Ni+Mo+N
		ASTM CB-6
		16Cr-4Ni
		ASTM HF
		UNS J92603

Chemical composition(mass fraction)(wt.%) of the 19Cr-9Ni

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.2-0.4	2.0	2.0	0.04	0.04	18.0-23.0	8.0-12.0
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.5
N	Co	Pb	B	Other

Mechanical Properties of steel grade 19Cr-9Ni

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)
589 (≥)	824 (≥)	32	13	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	413

Physical Properties of steel grade 19Cr-9Ni

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
34	-	-			0.41	-
979	127	-	13.3	211		-
536	-	33	13.2			141	414

Heat Treatment of steel grade 19Cr-9Ni

Heat treated : 1187°C - 1998°C

Technological Curves of steel grade 19Cr-9Ni

No Curve

Cross Reference Table (Equivalent Grade) of 19Cr-9Ni

Grade	Standard	Country
19Cr-9Ni	ASTM	USA
19Cr-9Ni	AISI	USA
19Cr-9Ni	AISI	USA
19Cr-9Ni	AISI	USA
19Cr-9Ni	AISI	USA

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