K51545

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#K51545

Description

K51545 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: K51545

Category	Type	Steel Grade
Steel Grades	High Alloy	K51545
		TPXM-15
		S38100
		S38815
		TP44400
		S44400
		T2
		K11547
		T5
		K41545
		T5b

Chemical composition(mass fraction)(wt.%) of the K51545

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.15	1-2	0.3-0.6	0.025	0.025	4-6
Mo	Al	Cu	Nb	Ti	V	Ce
0.45-0.65
N	Co	Pb	B	Other

Mechanical Properties of steel grade K51545

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)
662 (≥)	631 (≥)	11	44	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	233

Physical Properties of steel grade K51545

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	-	-			0.42	-
584	247	-	44.3	111		-
418	-	13	31.2			242	222

Heat Treatment of steel grade K51545

Heat treated : 1342°C - 1235°C

Technological Curves of steel grade K51545

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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Wire rod

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Superalloy & High Temperature Alloy