1.4842

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#1.4842

Description

1.4842 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.4842

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.4842
		1.4716
		X8Cr30
		1.4773
		CoCr28
		1.4778
		X12CrNi26-5
		1.4820
		X12CrNi22-12
		1.4829
		X12CrNi25-20

Chemical composition(mass fraction)(wt.%) of the 1.4842

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.09					25.0	20.0
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other	AWS(A5.9)
					ER310

Mechanical Properties of steel grade 1.4842

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)
196 (≥)	467 (≥)	24	21	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	133

Physical Properties of steel grade 1.4842

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
24	-	-			0.43	-
429	546	-	33.3	131		-
887	-	24	43.2			411	323

Heat Treatment of steel grade 1.4842

Heat treated : 1442°C - 1857°C

Technological Curves of steel grade 1.4842

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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