X3CrNiMo27-5-2

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#X3CrNiMo27-5-2

Description

X3CrNiMo27-5-2 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X3CrNiMo27-5-2

Category	Type	Steel Grade
Steel Grades	Stainless Steel	X3CrNiMo27-5-2
		X2CrNiMo17-12-2
		X2CrNiMo17-13-2
		X2CrNiMoN17-11-2
		X４CrNiMo1６-５-１
		X2CrNiMoN17-1３-３
		X2CrNiMo18-14-3
		X3CrNiMo17-13-3
		X5CrNiMo17-13-3
		X2CrNiMo18-15-4
		X2CrNiMoN17-1３-5

Chemical composition(mass fraction)(wt.%) of the X3CrNiMo27-5-2

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤0.05	1.00	2.00	0.035	0.015	25.0-28.0	4.50-6.50	1.30-2.00	N 0.05-0.20

Mechanical Properties of steel grade X3CrNiMo27-5-2

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)
719 (≥)	612 (≥)	22	31	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	334

Physical Properties of steel grade X3CrNiMo27-5-2

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	-	-			0.23	-
598	922	-	41.3	143		-
425	-	32	21.2			231	144

Heat Treatment of steel grade X3CrNiMo27-5-2

Heat treated : 1345°C - 1282°C

Technological Curves of steel grade X3CrNiMo27-5-2

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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