X21Cr13

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#X21Cr13

Description

X21Cr13 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: X21Cr13

Category	Type	Steel Grade
Steel Grades	Tool Steel	X21Cr13
		100V1
		1.2838
		145V33
		1.2842
		90MnCrV8
		1.2880
		X165CrCoMo12
		1.2884
		X210CrCoW12
		1.2082

Chemical composition(mass fraction)(wt.%) of the X21Cr13

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.17-0.22	0.30-0.50	0.20-0.40	0.035	0.035	12.5-13.5

Mechanical Properties of steel grade X21Cr13

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)
444 (≥)	387 (≥)	14	14	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	444

Physical Properties of steel grade X21Cr13

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
12	-	-			0.34	-
652	698	-	14.3	121		-
897	-	14	42.2			142	341

Heat Treatment of steel grade X21Cr13

Heat treated : 1984°C - 1395°C

Technological Curves of steel grade X21Cr13

No Curve

Cross Reference Table (Equivalent Grade) of X21Cr13

Grade	Standard	Country	Application
X21Cr13	DIN	Germany	Hot working alloy tool steel
ISO X21Cr13			High temperature bainite and martensite steel ISO standard internal combustion engine

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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