TP468

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#TP468

Description

TP468 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: TP468

Category	Type	Steel Grade
Steel Grades	High Alloy	TP468
		S44800
		26-3-3
		S44660
		25-4-4
		S44635
		S44735
		S32803
		S40977
		S43940
		S42035

Chemical composition(mass fraction)(wt.%) of the TP468

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1	1	0.04	0.03	18-20	≤0.5
Mo	Al	Cu	Nb	Ti	V	Ce
			0.1-0.6	0.07-0.3
N	Co	Pb	B	Other
≤0.03				Ti+Nb0.2+4*(C+N)~0.8

Mechanical Properties of steel grade TP468

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)
674 (≥)	734 (≥)	44	13	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	133

Physical Properties of steel grade TP468

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
13	-	-			0.32	-
175	548	-	31.3	131		-
412	-	21	21.2			234	244

Heat Treatment of steel grade TP468

Heat treated : 1537°C - 1428°C

Technological Curves of steel grade TP468

No Curve

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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Superalloy & High Temperature Alloy