N08904

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#N08904

Description

N08904 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: N08904

Category	Type	Steel Grade
Steel Grades	High Alloy	N08904
		S24000
		S31254
		S31725
		S31726
		S30600
		S24565
		S32654
		S35045
		N08367
		N08926

Chemical composition(mass fraction)(wt.%) of the N08904

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.02	1	2	0.04	0.03	23-28	19-23
Mo	Al	Cu	Nb	Ti	V	Ce
4-5		1-2
N	Co	Pb	B	Other
≤0.1

Mechanical Properties of steel grade N08904

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)
264 (≥)	192 (≥)	22	43	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	121

Physical Properties of steel grade N08904

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
23	-	-			0.22	-
629	442	-	13.3	244		-
133	-	11	22.2			322	313

Heat Treatment of steel grade N08904

Heat treated : 1187°C - 1567°C

Technological Curves of steel grade N08904

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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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy