AWS EM14K

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Description

AWS EM14K Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: AWS EM14K

Category	Type	Steel Grade
Steel Grades	Mould Steel	AWS EM14K
		AWS EL12
		UNS K01012
		AWS EM11K
		UNS K01013
		AWS EM12
		UNS K01112
		AWS EM12K
		UNS K01113
		AWS EM13K
		UNS K01313

Chemical composition(mass fraction)(wt.%) of the AWS EM14K

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.06-0.19	0.35-0.75	0.9-1.4	0.025	0.025
Mo	Al	Cu	Nb	Ti	V	Ce
		≤0.35		0.03-0.17
N	Co	Pb	B	Other sum
				≤0.5

Mechanical Properties of steel grade AWS EM14K

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)
899 (≥)	437 (≥)	32	11	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	324

Physical Properties of steel grade AWS EM14K

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
33	-	-			0.14	-
819	814	-	21.3	132		-
448	-	13	14.2			334	132

Heat Treatment of steel grade AWS EM14K

Heat treated : 1666°C - 1437°C

Technological Curves of steel grade AWS EM14K

No Curve

Cross Reference Table (Equivalent Grade) of AWS EM14K

Grade	Standard	Country	Application
Q195		China	Engineering and welding
Q215		China	Engineering and welding
Q215 B		China	Engineering and welding
Q235		China	Engineering and welding
Q235 B		China	Engineering and welding
Q235 C		China	Engineering and welding
Q235 D		China	Engineering and welding
Q255 A		China	Engineering and welding
Q255 B		China	Engineering and welding
Q275		China	Engineering and welding
Q235q C		China	Bridge structure with steel
Q235q D		China	Bridge structure with steel
Q345q E		China	Bridge structure with steel
Q345q C		China	Bridge structure with steel
ASTM 1030	ASTM	USA	General use carbon steel bar
UNS G10300	UNS	USA	General use carbon steel bar
ASTM 1005	ASTM	USA	General use carbon steel bar
UNS G10050	UNS	USA	General use carbon steel bar
ASTM 1006	ASTM	USA	General use carbon steel bar
UNS G10060	UNS	USA	General use carbon steel bar

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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...

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