SKC24

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#SKC24

Description

SKC24 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: SKC24

Category	Type	Steel Grade
Steel Grades	Tool Steel	SKC24
		SK65M
		SK7M
		SKS2M
		SKS5M
		SKS7M
		SKS51M
		SKS81M
		SKS95M
		SKC3
		SKC11

Chemical composition(mass fraction)(wt.%) of the SKC24

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.33-0.43	0.15-0.35	0.3-1.0	0.03	0.03	0.3-0.7	2.5-3.5
Mo	Al	Cu	Nb	Ti	V	Ce
		≤0.25		≤0.25	≤0.25
N	Co	Pb	B	Other

Mechanical Properties of steel grade SKC24

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)
639 (≥)	742 (≥)	41	34	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	422

Physical Properties of steel grade SKC24

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
34	-	-			0.13	-
129	493	-	23.3	244		-
126	-	34	23.2			131	413

Heat Treatment of steel grade SKC24

Heat treated : 1994°C - 1998°C

Technological Curves of steel grade SKC24

No Curve

Cross Reference Table (Equivalent Grade) of SKC24

Grade	Standard	Country	Application
SKC24	JIS	Japan	Hollow Steel

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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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy