XM-19

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#XM-19

Description

XM-19 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: XM-19

Category	Type	Steel Grade
Steel Grades	Stainless Steel	XM-19
		S20161
		S20162
		202
		S20200
		XM-1
		S20300
		S20400
		S20430
		205
		S20500

Chemical composition(mass fraction)(wt.%) of the XM-19

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.06	0.75	4.00-6.00	0.040	0.030	20.5-23.5	11.5-13.5
Mo	Al	Cu	Nb	Ti	V	Ce
1.50-3.00			0.10-0.30		0.10-0.30
N	Co	Pb	B	Other
0.20-0.40

Mechanical Properties of steel grade XM-19

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)
837 (≥)	273 (≥)	32	44	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	111

Physical Properties of steel grade XM-19

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
31	-	-			0.12	-
275	791	-	34.3	222		-
175	-	34	22.2			231	434

Heat Treatment of steel grade XM-19

Heat treated : 1875°C - 1311°C

Technological Curves of steel grade XM-19

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