XM-27

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#XM-27

Description

XM-27 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: XM-27

Category	Type	Steel Grade
Steel Grades	Stainless Steel	XM-27
		S44200
		443
		S44300
		444
		S44400
		S44500
		446
		S44600
		XM-33
		S44626

Chemical composition(mass fraction)(wt.%) of the XM-27

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.01	1.00	0.40	0.020	0.020	25.0-27.5	≤ 0.50
Mo	Al	Cu	Nb	Ti	V	Ce
0.75-1.50		≤0.20	0.05-0.20
N	Co	Pb	B	Other
≤0.015				Ni+Cu≤0.50

Mechanical Properties of steel grade XM-27

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)
596 (≥)	355 (≥)	13	22	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	224

Physical Properties of steel grade XM-27

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
33	-	-			0.23	-
823	156	-	34.3	311		-
216	-	21	42.2			412	433

Heat Treatment of steel grade XM-27

Heat treated : 1817°C - 1555°C

Technological Curves of steel grade XM-27

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