28Cr-15Ni

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#28Cr-15Ni

Description

28Cr-15Ni Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 28Cr-15Ni

Category	Type	Steel Grade
Steel Grades	Carbon Steel	28Cr-15Ni
		ASTM CB-6
		16Cr-4Ni
		ASTM HF
		UNS J92603
		19Cr-9Ni
		25Cr-12Ni
		ASTM HH
		UNS J93503
		ASTM HI
		UNS J94003

Chemical composition(mass fraction)(wt.%) of the 28Cr-15Ni

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.2-0.5	2.0	2.0	0.04	0.04	26.0-30.0	14.0-18.0
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.5
N	Co	Pb	B	Other

Mechanical Properties of steel grade 28Cr-15Ni

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)
165 (≥)	551 (≥)	43	21	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	431

Physical Properties of steel grade 28Cr-15Ni

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	-	-			0.13	-
426	511	-	31.3	414		-
356	-	24	43.2			122	141

Heat Treatment of steel grade 28Cr-15Ni

Heat treated : 1312°C - 1518°C

Technological Curves of steel grade 28Cr-15Ni

No Curve

Cross Reference Table (Equivalent Grade) of 28Cr-15Ni

Grade	Standard	Country	Application
28Cr-15Ni	AISI	USA

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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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