1.4120

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#1.4120

Description

1.4120 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: 1.4120

Category	Type	Steel Grade
Steel Grades	Stainless Steel	1.4120
		1.4057
		1.4104
		1.4105
		1.4109
		1.4110
		1.4111
		1.4112
		1.4113
		1.4116
		1.4117

Chemical composition(mass fraction)(wt.%) of the 1.4120

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.17-0.22	1.00	1.00	0.040	0.015	12.0-14.0	≤1.00	0.90-1.30

Mechanical Properties of steel grade 1.4120

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)
684 (≥)	913 (≥)	42	24	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	134

Physical Properties of steel grade 1.4120

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	-	-			0.14	-
176	951	-	33.3	322		-
744	-	14	22.2			412	243

Heat Treatment of steel grade 1.4120

Heat treated : 1399°C - 1293°C

Technological Curves of steel grade 1.4120

No Curve

Cross Reference Table (Equivalent Grade) of 1.4120

Grade	Standard	Country	Application
1.4120	DIN	Germany	Hot 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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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy