A841 Class2

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#A841 #Class2

Description

A841 Class2 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: A841 Class2

Category	Type	Steel Grade
Steel Grades	Carbon Steel	A841 Class2
		A812 Gr.65
		A812 Gr.80
		A841 Gr.A
		A841 Class1
		A841 Class2
		A841 Gr.B
		A841 Class1
		A841 Class2
		A841 Gr.C
		A841 Class1

Chemical composition(mass fraction)(wt.%) of the A841 Class2

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.1	0.15-0.5	0.7-1.6	0.03	0.015	≤0.25	≤0.25
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.08		0.35	≤0.06	0.006-0.02	0.06
N	Co	Pb	B	Other

Mechanical Properties of steel grade A841 Class2

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)
125 (≥)	134 (≥)	13	42	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	333

Physical Properties of steel grade A841 Class2

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
41	-	-			0.11	-
273	368	-	41.3	313		-
846	-	41	43.2			334	112

Heat Treatment of steel grade A841 Class2

Heat treated : 1676°C - 1274°C

Technological Curves of steel grade A841 Class2

No Curve

Cross Reference Table (Equivalent Grade) of A841 Class2

Grade	Standard	Country	Application
M3 Class2	ASTM	USA	Molybdenum series High-speed tool 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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