A588 K12043

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#A588 #K12043

Description

A588 K12043 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: A588 K12043

Category	Type	Steel Grade
Steel Grades	Carbon Steel	A588 K12043
		Cr.55
		k02703
		A572 Gr.42
		A572 Gr.50
		A572 Gr.55
		A572 Gr.60
		A572 Gr.65
		A588 Gr.A
		A588 K11430
		A588 Gr.B

Chemical composition(mass fraction)(wt.%) of the A588 K12043

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.2	0.15-0.5	0.75-1.35	0.04	0.05	0.4-0.7	≤0.5
Mo	Al	Cu	Nb	Ti	V	Ce
		0.2-0.4			0.01-0.1
N	Co	Pb	B	Other

Mechanical Properties of steel grade A588 K12043

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)
544 (≥)	554 (≥)	42	34	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	132

Physical Properties of steel grade A588 K12043

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	-	-			0.11	-
895	784	-	31.3	411		-
988	-	41	34.2			333	344

Heat Treatment of steel grade A588 K12043

Heat treated : 1452°C - 1969°C

Technological Curves of steel grade A588 K12043

No Curve

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