XM-11

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#XM-11

Description

XM-11 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: XM-11

Category	Type	Steel Grade
Steel Grades	High Alloy	XM-11
		S31254
		S32654
		S20161
		XM-19
		S20910
		XM-31
		S21400
		S21800
		XM-10
		S21900

Chemical composition(mass fraction)(wt.%) of the XM-11

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.04	1	8-10	0.06	0.03	19-21.5	5.5-7.5
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
0.15-0.4

Mechanical Properties of steel grade XM-11

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)
684 (≥)	812 (≥)	42	13	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	232

Physical Properties of steel grade XM-11

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	-	-			0.43	-
244	416	-	13.3	411		-
299	-	23	33.2			244	114

Heat Treatment of steel grade XM-11

Heat treated : 1234°C - 1273°C

Technological Curves of steel grade XM-11

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