120W4

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#120W4

Description

120W4 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 120W4

Category	Type	Steel Grade
Steel Grades	Tool Steel	120W4
		1.2376
		X96CrMoV12
		1.2378
		X220CrMoV12-2
		X155CrMoV12-1
		X153CrMo12-2
		1.2379
		1.2381
		73MoV5-2
		1.2414

Chemical composition(mass fraction)(wt.%) of the 120W4

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
1.15-1.25	0.15-0.30	0.20-0.35	0.035	0.035	0.15-0.25			W 0.90-1.10

Mechanical Properties of steel grade 120W4

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)
889 (≥)	968 (≥)	12	34	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	412

Physical Properties of steel grade 120W4

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	-	-			0.21	-
297	933	-	34.3	234		-
243	-	43	34.2			213	242

Heat Treatment of steel grade 120W4

Heat treated : 1172°C - 1375°C

Technological Curves of steel grade 120W4

No Curve

Cross Reference Table (Equivalent Grade) of 120W4

Grade	Standard	Country	Application
120W4	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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