21MnCr10

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#21MnCr10

Description

21MnCr10 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 21MnCr10

Category	Type	Steel Grade
Steel Grades	Tool Steel	21MnCr10
		90MnCrV8
		1.2880
		X165CrCoMo12
		1.2884
		X210CrCoW12
		1.2082
		X21Cr13
		1.2309
		65MnCrMo4
		1.2313

Chemical composition(mass fraction)(wt.%) of the 21MnCr10

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.16-0.23	0.20-0.40	0.20-0.40	0.025	0.025	2.30-2.60		0.30-0.40

Mechanical Properties of steel grade 21MnCr10

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)
765 (≥)	684 (≥)	14	42	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	334

Physical Properties of steel grade 21MnCr10

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	-	-			0.24	-
157	193	-	24.3	431		-
188	-	34	12.2			331	223

Heat Treatment of steel grade 21MnCr10

Heat treated : 1533°C - 1262°C

Technological Curves of steel grade 21MnCr10

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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