1.2056

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#1.2056

Description

1.2056 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2056

Category	Type	Steel Grade
Steel Grades	Tool Steel	1.2056
		125Cr2
		125Cr1
		1.2002
		1.2003
		75Cr1
		1.2004
		85Cr1
		1.2008
		140Cr3
		140Cr2

Chemical composition(mass fraction)(wt.%) of the 1.2056

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.85-0.95	0.15-0.30	0.20-0.40	0.030	0.030	0.70-0.90

Mechanical Properties of steel grade 1.2056

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)
985 (≥)	533 (≥)	21	41	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	244

Physical Properties of steel grade 1.2056

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
43	-	-			0.13	-
647	649	-	24.3	222		-
278	-	24	11.2			313	321

Heat Treatment of steel grade 1.2056

Heat treated : 1477°C - 1619°C

Technological Curves of steel grade 1.2056

No Curve

Cross Reference Table (Equivalent Grade) of 1.2056

Grade	Standard	Country	Application
1.2056	DIN	Germany	Cold working alloy tool steel

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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