A588 Gr.K

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#A588 #Gr.K

Description

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

Datasheet for: Steel Grades:Carbon Steel: A588 Gr.K

Category	Type	Steel Grade
Steel Grades	Carbon Steel	A588 Gr.K
		A588 Gr.E
		A588 K11567
		A588 Gr.F
		A588 K11541
		A588 Gr.G
		A588 K12040
		A588 Gr.H
		A588 K12032
		A588 Gr.J
		A588 K12044

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

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.17	0.25-0.5	0.5-1.2	0.04	0.05	0.4-0.7	0.4
Mo	Al	Cu	Nb	Ti	V	Ce
0.1		0.3-0.5	0.005-0.05
N	Co	Pb	B	Other

Mechanical Properties of steel grade A588 Gr.K

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)
297 (≥)	962 (≥)	31	33	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	431

Physical Properties of steel grade A588 Gr.K

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
44	-	-			0.13	-
966	124	-	14.3	243		-
615	-	12	44.2			123	421

Heat Treatment of steel grade A588 Gr.K

Heat treated : 1874°C - 1353°C

Technological Curves of steel grade A588 Gr.K

No Curve

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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...

Rfq.: sales@longhaisteel.com

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