2.4634

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#2.4634

Description

2.4634 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 2.4634

Category	Type	Steel Grade
Steel Grades	High Alloy	2.4634
		X50CoCrNi 20-20
		X6CrNiTiMoVB 25-15-2
		X5NiCrTi 26-15
		X8CrNiMoNb 16-16
		NiCr20CoMo
		NiCr18Co
		X7CrNiMoBNb 16-16
		X8CrNiMoBNb 16-16
		X8CrNiMoVNb 16-13
		2.4632

Chemical composition(mass fraction)(wt.%) of the 2.4634

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.12-0.17	1.00	1.00	0.045	0.015	14.0-15.7		4.50-5.50	Co 18.0-22.0 Al 4.5-4.9 Ti 0.90-1.50 B 0.003-0.010 Zr ≤ 0.15 Fe ≤1.0 Cu≤0.20

Mechanical Properties of steel grade 2.4634

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)
578 (≥)	588 (≥)	12	32	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	332

Physical Properties of steel grade 2.4634

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
14	-	-			0.41	-
177	494	-	44.3	422		-
655	-	34	23.2			141	421

Heat Treatment of steel grade 2.4634

Heat treated : 1338°C - 1254°C

Technological Curves of steel grade 2.4634

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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