AWS E502

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Description

AWS E502 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: AWS E502

Category	Type	Steel Grade
Steel Grades	Mould Steel	AWS E502
		AWS E383
		UNS W88028
		AWS E385
		UNS W88904
		AWS E410
		UNS W41010
		AWS E410NiMo
		UNS W41016
		AWS E430
		UNS W43010

Chemical composition(mass fraction)(wt.%) of the AWS E502

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.05	0.9	1.0	0.04	0.03	4.0-6.0	≤0.4
Mo	Al	Cu	Nb	Ti	V	Ce
0.45-0.65		≤0.75
N	Co	Pb	B	Other

Mechanical Properties of steel grade AWS E502

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)
863 (≥)	211 (≥)	11	43	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	424

Physical Properties of steel grade AWS E502

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	-
329	388	-	13.3	341		-
552	-	32	12.2			234	411

Heat Treatment of steel grade AWS E502

Heat treated : 1985°C - 1222°C

Technological Curves of steel grade AWS E502

No Curve

Cross Reference Table (Equivalent Grade) of AWS E502

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

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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